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Some people claim that a man on a motorcycle is safer than a man in a car because _ . | B | Read the passage and answer the question. | Passage:
In the U.S.,the public has tended to believe that all motorcycles are ridden by wild,irresponsible lawless young men.
There are several things about motorcycling that the average citizen dislikes.A cyclist's appearance has something to do with this dislike.Motorcyclists frequency look dirty;in fact,they are di... | Answer: B | reading | null | null | null | null | null | null | null | null | high23062.txt | In the U.S.,the public has tended to believe that all motorcycles are ridden by wild,irresponsible lawless young men.
There are several things about motorcycling that the average citizen dislikes.A cyclist's appearance has something to do with this dislike.Motorcyclists frequency look dirty;in fact,they are dirty.0n th... | [
"car race is a sport with several disadvantages",
"motorcyclists must drive very carefully",
"most people want to keep a distance from the dirty motorcycles for fear that they should lose dignity",
"motorcycles tend to be accepted by more and more people"
] |
It can be inferred that _ will most probably be included in the seventy-three items. | D | Read the passage and answer the question. | Passage:
The concept of culture has been defined many times, and although no definition has achieved universal acceptance, most of the definitions include three central ideas: that culture is passed on from generation to generation, that a culture represents a ready-made principle for living and for making day-to-day d... | Answer: D | reading | null | null | null | null | null | null | null | null | high14652.txt | The concept of culture has been defined many times, and although no definition has achieved universal acceptance, most of the definitions include three central ideas: that culture is passed on from generation to generation, that a culture represents a ready-made principle for living and for making day-to-day decisions,... | [
"accent",
"polo",
"dream patterns",
"table manners"
] |
We can learn from this passage that the author _ . | B | Read the passage and answer the question. | Passage:
When I set out to drop my dad of fat the airport,it was dark and dreary .It started to rain on the way.When I left the airport,the visibility wasn't clear because of the drops of rain.It was before 6 am.
Even though the road conditions were poor,I drove at my normal speed.I was angry with the more cautious dri... | Answer: B | reading | null | null | null | null | null | null | null | null | high10351.txt | When I set out to drop my dad of fat the airport,it was dark and dreary .It started to rain on the way.When I left the airport,the visibility wasn't clear because of the drops of rain.It was before 6 am.
Even though the road conditions were poor,I drove at my normal speed.I was angry with the more cautious drivers ahea... | [
"had just a single scratch",
"called her father for help",
"felt sorry because her son was injured",
"found her mobile phone with the help of a lady"
] |
Why did the man come back that afternoon? | D | Read the passage and answer the question. | Passage:
One morning, a blind boy sat on the steps of a building with a hat by his feet. He held up a sign which said, "I am blind. Please help me." There were only a few coins in the hat.
A man was walking by. He took out a few coins from his pocket and dropped them into the hat. He then took the sign, turned it aroun... | Answer: D | reading | null | null | null | null | null | null | null | null | high245.txt | One morning, a blind boy sat on the steps of a building with a hat by his feet. He held up a sign which said, "I am blind. Please help me." There were only a few coins in the hat.
A man was walking by. He took out a few coins from his pocket and dropped them into the hat. He then took the sign, turned it around, and wr... | [
"To bring some food to the boy.",
"To explain to the boy why he had left.",
"To make sure the boy was still there.",
"To check if there were some changes."
] |
What has to be followed after the girls' every trip? | D | Read the passage and answer the question. | Passage:
When it comes to President Obama, most of his personal business is already known by the public. Personal information about his children, Malia and Sasha, however, has been kept a little more _ .
The New York Timesrecently released a list of rules that Michelle Obama has mentioned over the years that Malia and ... | Answer: D | reading | null | null | null | null | null | null | null | null | high2654.txt | When it comes to President Obama, most of his personal business is already known by the public. Personal information about his children, Malia and Sasha, however, has been kept a little more _ .
The New York Timesrecently released a list of rules that Michelle Obama has mentioned over the years that Malia and Sasha mus... | [
"Emails.",
"Photos.",
"Homework.",
"Reports."
] |
It can be inferred from the passage that _ . | D | Read the passage and answer the question. | Passage:
All over the world, and for many different reasons, there are millions of people who rarely or never eat meat. These people are called vegetarians. To people who eat meat, being a vegetarian may seem like a very strange thing, diets for several different reasons.
First, vegetarians have an enormous health adva... | Answer: D | reading | null | null | null | null | null | null | null | null | high3855.txt | All over the world, and for many different reasons, there are millions of people who rarely or never eat meat. These people are called vegetarians. To people who eat meat, being a vegetarian may seem like a very strange thing, diets for several different reasons.
First, vegetarians have an enormous health advantage. On... | [
"being a vegetarian may be a very strange thing",
"vegetarians eat meat on some special occasions",
"all vegetarians have reasons for their not eating meat",
"most vegetarians believe that life without meat is happy."
] |
In writing the passage, the author intends to _ . | A | Read the passage and answer the question. | Passage:
Chinese female scientist Tu Youyou won the 2015 Nobel Prize in medicine on October 5 for her discoveries concerning a novel treatment against Malaria . This is the first Nobel Prize given to a Chinese scientist for work carried out within ChinA.
Tu shared the prize with Irish-born William Campbell and Satoshi ... | Answer: A | reading | null | null | null | null | null | null | null | null | high11871.txt | Chinese female scientist Tu Youyou won the 2015 Nobel Prize in medicine on October 5 for her discoveries concerning a novel treatment against Malaria . This is the first Nobel Prize given to a Chinese scientist for work carried out within ChinA.
Tu shared the prize with Irish-born William Campbell and Satoshi Omura of ... | [
"inform readers of the news and make comments",
"discourage the pursuit of instant success in science",
"remind readers of the principles of scientific research",
"praise the award winner and encourage scientific research"
] |
James builds a 20 story building. The first 10 stories are each 12 feet tall each. The remaining floors are each 3 feet taller. How tall is the building? | The first 10 floors are 10*12=<<10*12=120>>120 feet
There are a remaining 20-10=<<20-10=10>>10 stories
They are each 12+3=<<12+3=15>>15 feet
So those stories are 15*10=<<15*10=150>>150 feet
So the total height is 120+150=<<120+150=270>>270 feet
#### 270 | Solve the following math problem and explain your reasoning step by step. | James builds a 20 story building. The first 10 stories are each 12 feet tall each. The remaining floors are each 3 feet taller. How tall is the building? | The first 10 floors are 10*12=<<10*12=120>>120 feet
There are a remaining 20-10=<<20-10=10>>10 stories
They are each 12+3=<<12+3=15>>15 feet
So those stories are 15*10=<<15*10=150>>150 feet
So the total height is 120+150=<<120+150=270>>270 feet
#### 270 | math | null | null | null | null | null | null | null | null | null | null | null |
Why did the author say he had experienced a completely new emotion? | C | Read the passage and answer the question. | Passage:
At the beginning of the World Series of 1947, I experienced a completely new emotion, when the National Anthem was played. This time, I thought, it is being played for me, as much as for anyone else. This is organized major league baseball, and I am standing here with all the others; and everything that takes ... | Answer: C | reading | null | null | null | null | null | null | null | null | high13486.txt | At the beginning of the World Series of 1947, I experienced a completely new emotion, when the National Anthem was played. This time, I thought, it is being played for me, as much as for anyone else. This is organized major league baseball, and I am standing here with all the others; and everything that takes place inc... | [
"Because he won game.",
"Because he was an American.",
"Because he could compete in the game and won the game.",
"Because the National Game was played for him."
] |
One pie costs $4 for a piece. Each pie is having 3 pieces. During one hour the bakery can make 12 pies. Creating one pie costs the bakery $0.5. Considering the bakery would be able to sell all pie pieces, how much money would it make? | If the bakery can make 12 pies, this means there would be 12 * 3 = <<12*3=36>>36 pie pieces.
For all the pieces the bakery would make 36 * 4 = $<<36*4=144>>144.
The cost of making 12 pies is 12 * 0.5 = $<<12*0.5=6>>6.
That means the bakery would make 144 - 6 = $<<144-6=138>>138.
#### 138 | Solve the following math problem and explain your reasoning step by step. | One pie costs $4 for a piece. Each pie is having 3 pieces. During one hour the bakery can make 12 pies. Creating one pie costs the bakery $0.5. Considering the bakery would be able to sell all pie pieces, how much money would it make? | If the bakery can make 12 pies, this means there would be 12 * 3 = <<12*3=36>>36 pie pieces.
For all the pieces the bakery would make 36 * 4 = $<<36*4=144>>144.
The cost of making 12 pies is 12 * 0.5 = $<<12*0.5=6>>6.
That means the bakery would make 144 - 6 = $<<144-6=138>>138.
#### 138 | math | null | null | null | null | null | null | null | null | null | null | null |
Which of the following is TRUE? | D | Read the passage and answer the question. | Passage:
My friend John has got a restaurant in a big city. It is near a supermarket. He gets ten robots for the restaurant. Each robot costs 20,000 yuan. The restaurant is not big, but very popular. Now more and more people come here for dinner.
The robots have different jobs in the restaurant. Two robots cook diffe... | Answer: D | reading | null | null | null | null | null | null | null | null | middle2686.txt | My friend John has got a restaurant in a big city. It is near a supermarket. He gets ten robots for the restaurant. Each robot costs 20,000 yuan. The restaurant is not big, but very popular. Now more and more people come here for dinner.
The robots have different jobs in the restaurant. Two robots cook different kind... | [
"The restaurant is big and clean.",
"It is expensive to eat in the restaurant.",
"There are three robot cooks in the restaurant.",
"The restaurant is popular in John's city."
] |
Which of the following is NOT true according to the passage? | D | Read the passage and answer the question. | Passage:
Men have always wanted to fly like birds. Birds can fly easily because they are light,but men's bodies are heavier.
Men first went up into the air in balloons. These were big bags,and they were filled with gas. Hydrogen is a useful gas for balloons. It is lighter than air. _ is also lighter than air,but it c... | Answer: D | reading | null | null | null | null | null | null | null | null | middle7455.txt | Men have always wanted to fly like birds. Birds can fly easily because they are light,but men's bodies are heavier.
Men first went up into the air in balloons. These were big bags,and they were filled with gas. Hydrogen is a useful gas for balloons. It is lighter than air. _ is also lighter than air,but it costs a lo... | [
"Men first flew up into the air in balloons.",
"The first jet plane was invented by an English engineer.",
"1ne let engine is very powerful.",
"Two let engines are enough fot a big aircraft."
] |
Translucent matter is matter that transmits and does what else to light? | null | Answer the following science question clearly and accurately. | Translucent matter is matter that transmits and does what else to light? | scatters | science | null | null | null | condenses | absorbs | reflects | scatters | Translucent matter is matter that transmits but scatters light. Light passes through a translucent object but you cannot see clearly through the object because the light is scattered in all directions. The frosted glass doors in the figure are translucent. | null | null | null |
What happened to GG's baby sister? | D | Read the passage and answer the question. | Passage:
When my grandfather died, my 83-year-old grandmother, once so full of life, slowly began to fade. No longer able to manage a home of her own, she moved in with my mother, where she was visited often by other members of her large, loving family. Although she still had her good days, it was often hard to arouse ... | Answer: D | reading | null | null | null | null | null | null | null | null | high2021.txt | When my grandfather died, my 83-year-old grandmother, once so full of life, slowly began to fade. No longer able to manage a home of her own, she moved in with my mother, where she was visited often by other members of her large, loving family. Although she still had her good days, it was often hard to arouse her inter... | [
"She envied her sister all her life.",
"She felt guilty for breaking GG's doll and decided to go.",
"She left home at a young age.",
"She died of some disease at a young age."
] |
Money can't be the same as time because _ . | A | Read the passage and answer the question. | Passage:
A proverb says "Time is money." But in my opinion , time is even more precious than money. Why? Because when money is spent, we can earn it back. However, when time is gone, it will never return. This is the reason why we must value time.
The time we can use is limited . Therefore, even an hour is extrem... | Answer: A | reading | null | null | null | null | null | null | null | null | high22179.txt | A proverb says "Time is money." But in my opinion , time is even more precious than money. Why? Because when money is spent, we can earn it back. However, when time is gone, it will never return. This is the reason why we must value time.
The time we can use is limited . Therefore, even an hour is extremely prec... | [
"when money is used up, we can make it again, but we can't do it with time",
"when the time is gone, we can get it back, but we can't do it with money",
"time is endless, but money is not",
"money is endless, but time is not"
] |
What are these ads for? | C | Read the passage and answer the question. | Passage:
Bayfield Shopping Coupons
1. Six Hours Free Parking
If you spend $ 100 or more in our stores you will receive six hours of free parking. When you have spent $ 100 or more, just take this coupon and your receipts to the customer service desk on level 4. They will stamp your parking ticket to allow 6 hours of ... | Answer: C | reading | null | null | null | null | null | null | null | null | high5662.txt | Bayfield Shopping Coupons
1. Six Hours Free Parking
If you spend $ 100 or more in our stores you will receive six hours of free parking. When you have spent $ 100 or more, just take this coupon and your receipts to the customer service desk on level 4. They will stamp your parking ticket to allow 6 hours of free park... | [
"Food you can order for delivery.",
"Places to go on vacation.",
"Special offers at a shopping center.",
"Things on sale in a big store."
] |
A company was contracted to construct three buildings, with the second building being two times as tall as the first building. The third building had to be three times as tall as the combined height of the first and second buildings. If the first building was 600 feet, calculate the total height of the three buildings ... | The second building is two times as tall as the first building, a total of 600*2 = <<600*2=1200>>1200 feet.
The total height of the first and the second building is 1200+600 = <<1200+600=1800>>1800 feet.
The third building is three times as tall as the combined height of the first and second buildings, which is 1800*3 ... | Solve the following math problem and explain your reasoning step by step. | A company was contracted to construct three buildings, with the second building being two times as tall as the first building. The third building had to be three times as tall as the combined height of the first and second buildings. If the first building was 600 feet, calculate the total height of the three buildings ... | The second building is two times as tall as the first building, a total of 600*2 = <<600*2=1200>>1200 feet.
The total height of the first and the second building is 1200+600 = <<1200+600=1800>>1800 feet.
The third building is three times as tall as the combined height of the first and second buildings, which is 1800*3 ... | math | null | null | null | null | null | null | null | null | null | null | null |
According to the passage, heavy TV viewers tend to _ | C | Read the passage and answer the question. | Passage:
Teenagers who spend hours in front of the television may have a poorer diet as young adults.
A study, which included nearly 1,400 high school students, found that those who watched TV for five hours or more per day had less healthy diets than their peers five years later. Why does this happen? Should the... | Answer: C | reading | null | null | null | null | null | null | null | null | high16872.txt | Teenagers who spend hours in front of the television may have a poorer diet as young adults.
A study, which included nearly 1,400 high school students, found that those who watched TV for five hours or more per day had less healthy diets than their peers five years later. Why does this happen? Should the parents ... | [
"eat more fruits",
"eat less junk food",
"take in fewer vegetables",
"take in high-calcium food"
] |
Xiao Qing is a _ and his brother is a _ . | A | Read the passage and answer the question. | Passage:
Xiao Qing is a schoolboy. His brother works in a hospital of Beijing. This summer his brother lets him come to Beijing. Xiao Qing is very happy. He comes to the hospital for the first time.
One evening, Xiao Qing's brother gives him a ticket for a football match. It begins in the Capital Stadium at eight cloc... | Answer: A | reading | null | null | null | null | null | null | null | null | middle3793.txt | Xiao Qing is a schoolboy. His brother works in a hospital of Beijing. This summer his brother lets him come to Beijing. Xiao Qing is very happy. He comes to the hospital for the first time.
One evening, Xiao Qing's brother gives him a ticket for a football match. It begins in the Capital Stadium at eight clock in the ... | [
"student; doctor",
"doctor; student",
"student ; worker",
"worker; student"
] |
The most dangerous problem for a jockey arises _ . | C | Read the passage and answer the question. | Passage:
Jockeys are the smallest athletes. They are rarely over five feet six, or 120 pounds. The lighter the weight on the horse, the faster it can go.
Riding fast horses on the track is tough on the small jockeys. The jockey doesn't"sit"on the horse. He leans forward on his legs. The strain is on his thighs and ca... | Answer: C | reading | null | null | null | null | null | null | null | null | high4551.txt | Jockeys are the smallest athletes. They are rarely over five feet six, or 120 pounds. The lighter the weight on the horse, the faster it can go.
Riding fast horses on the track is tough on the small jockeys. The jockey doesn't"sit"on the horse. He leans forward on his legs. The strain is on his thighs and calf muscl... | [
"when his leg is jammed between two horses",
"when his clothes are splashed over with mud.",
"when the jockey's horse falls on the jockey",
"when the jockey is not well paid"
] |
Which of the following organizations or events is not related to Vancouver? | B | Read the passage and answer the question. | Passage:
Vancouver
Natural Resources
As a major centre for the global forestry industry, Vancouver is host to many international forestry conferences and events, and the natural home of the massive BC forestry business. Companies such as Canfor and West Fraser Timber Co., the second and third largest lumber producers ... | Answer: B | reading | null | null | null | null | null | null | null | null | high7319.txt | Vancouver
Natural Resources
As a major centre for the global forestry industry, Vancouver is host to many international forestry conferences and events, and the natural home of the massive BC forestry business. Companies such as Canfor and West Fraser Timber Co., the second and third largest lumber producers in the wo... | [
"Jim Pattison Group",
"WHO",
"Greenpeace",
"The 2010 Winter Olympics"
] |
Which of the following adjectives can't be used to describe Chekhov? | D | Read the passage and answer the question. | Passage:
A qualified doctor who rarely practiced but instead devoted his life to writing. He once said: "Medicine is my lawful wife, and literature is my lover." Russian writer Anton Pavlovich Chekhov, was a great playwright and one of the masters of the modern short story.
When Chekhov entered the Moscow University Me... | Answer: D | reading | null | null | null | null | null | null | null | null | high1468.txt | A qualified doctor who rarely practiced but instead devoted his life to writing. He once said: "Medicine is my lawful wife, and literature is my lover." Russian writer Anton Pavlovich Chekhov, was a great playwright and one of the masters of the modern short story.
When Chekhov entered the Moscow University Medical Sch... | [
"Sensitive.",
"Cool.",
"Quick-minded.",
"Warm-hearted."
] |
From the passage we know that _ . | C | Read the passage and answer the question. | Passage:
Robert Frost was at heart a mean-spirited human being, not the kind of man one would expect to write poetry. He was born in San Francisco. Frost entered Dartmouth University in 1893, but dropped out, and switched to Harvard, which he attended for two years. He started a brief teaching career, where he was insp... | Answer: C | reading | null | null | null | null | null | null | null | null | high5742.txt | Robert Frost was at heart a mean-spirited human being, not the kind of man one would expect to write poetry. He was born in San Francisco. Frost entered Dartmouth University in 1893, but dropped out, and switched to Harvard, which he attended for two years. He started a brief teaching career, where he was inspired to b... | [
"Robert Frost's most famous poem is My Butterfly",
"Robert Frost began to write when he was in college",
"Robert Frost gave up studying at Dartmouth University",
"his poetry showed the violence of war and his childhood"
] |
Katie has 13 pink marbles. She has 9 fewer orange marbles than pink marbles. She has 4 times as many purple marbles as orange marbles. How many marbles does Katie have in all? | Find the number of orange marbles. 13 marbles - 9 marbles = <<13-9=4>>4 marbles
Find the number of purple marbles. 4 marbles x 4 = <<4*4=16>>16marbles
Find the total amount of pink, orange, and purple marbles. 13 marbles + 4 marbles + 16 marbles = 45 marbles
#### 33 | Solve the following math problem and explain your reasoning step by step. | Katie has 13 pink marbles. She has 9 fewer orange marbles than pink marbles. She has 4 times as many purple marbles as orange marbles. How many marbles does Katie have in all? | Find the number of orange marbles. 13 marbles - 9 marbles = <<13-9=4>>4 marbles
Find the number of purple marbles. 4 marbles x 4 = <<4*4=16>>16marbles
Find the total amount of pink, orange, and purple marbles. 13 marbles + 4 marbles + 16 marbles = 45 marbles
#### 33 | math | null | null | null | null | null | null | null | null | null | null | null |
Compared with the courses in class,English practice has the advantage that_. | C | Read the passage and answer the question. | Passage:
Used by over half a million learners,English Practice is one of the world's most popular online English learning products. English Practice offers over 40,000 interactive 1essons for all levels of students who want to study and improve their English. Our structured content will help you improve your speaking,v... | Answer: C | reading | null | null | null | null | null | null | null | null | high16949.txt | Used by over half a million learners,English Practice is one of the world's most popular online English learning products. English Practice offers over 40,000 interactive 1essons for all levels of students who want to study and improve their English. Our structured content will help you improve your speaking,vocabulary... | [
"you can improve your English quickly through it",
"it will offer you the method of how to study English well",
"you can plan your time for English study according to your practical situation",
"you can teach yourself English at any time"
] |
Just under their skin, marine mammals have a very thick layer of insulating fat called what? | null | Answer the following science question clearly and accurately. | Just under their skin, marine mammals have a very thick layer of insulating fat called what? | blubber | science | null | null | null | cellulose | tissue | lipisomes | blubber | null | null | null | |
Where in the lungs does gas exchange between the air and blood takes place? | null | Answer the following science question clearly and accurately. | Where in the lungs does gas exchange between the air and blood takes place? | alveoli | science | null | null | null | bronchial tube | ganglion | left lobe | alveoli | The alveoli in the lungs are where gas exchange between the air and blood takes place. Each alveolus is surrounded by a network of capillaries. When you inhale, air in the alveoli has a greater concentration of oxygen than does blood in the capillaries. The difference in oxygen concentration causes oxygen to diffuse fr... | null | null | null |
According to Dr. Adele Juda, which of the following group has the lowest rate of mental illness? | D | Read the passage and answer the question. | Passage:
It seems that great artists and scientists often suffer from mental problems. Both Einstein and Dickens had mental illness. Now scientists have started to look at whether mental illness and genius are linked .
Dr. Adele Juda studied 5,000 creative people in Germany. She found there were more people with mental... | Answer: D | reading | null | null | null | null | null | null | null | null | high8983.txt | It seems that great artists and scientists often suffer from mental problems. Both Einstein and Dickens had mental illness. Now scientists have started to look at whether mental illness and genius are linked .
Dr. Adele Juda studied 5,000 creative people in Germany. She found there were more people with mental illness ... | [
"Painters.",
"Musicians.",
"Poets.",
"Bus drivers."
] |
On the first day of the garden center sale, 14 marigolds were sold. The next day 25 more marigolds were sold. On the third day the center sold two times the number of marigolds it did on the day before. How many marigolds were sold during the sale? | When you add the first two days you get 14+25=<<14+25=39>>39 marigolds
On the third day they sold 25*2=<<25*2=50>>50 marigolds
During the three day sale 39+50=<<39+50=89>>89 marigolds were sold
#### 89 | Solve the following math problem and explain your reasoning step by step. | On the first day of the garden center sale, 14 marigolds were sold. The next day 25 more marigolds were sold. On the third day the center sold two times the number of marigolds it did on the day before. How many marigolds were sold during the sale? | When you add the first two days you get 14+25=<<14+25=39>>39 marigolds
On the third day they sold 25*2=<<25*2=50>>50 marigolds
During the three day sale 39+50=<<39+50=89>>89 marigolds were sold
#### 89 | math | null | null | null | null | null | null | null | null | null | null | null |
Why did the writer work at the vet hospital? | D | Read the passage and answer the question. | Passage:
In the tenth grade, I began volunteering at a vet hospital in order to get experience for what I thought would be my future job. As it turned out, the experience I got at the hospital taught me the opposite: my future was not in vet medicine. However, there is one particular Saturday morning that taught me som... | Answer: D | reading | null | null | null | null | null | null | null | null | middle1118.txt | In the tenth grade, I began volunteering at a vet hospital in order to get experience for what I thought would be my future job. As it turned out, the experience I got at the hospital taught me the opposite: my future was not in vet medicine. However, there is one particular Saturday morning that taught me something ma... | [
"He thought he would work there in the future.",
"He wanted to get some skills of treating animals.",
"He wanted to get some money for his schooling.",
"He wanted to get some experience for his future work."
] |
What did Su Su write? | D | Read the passage and answer the question. | Passage:
Su Su is a 16-year-old Beijinger. She studies at the High School Affiliated to Renmin University. She has just published her first book, The Enigma of the Universe (<<>> ).
The Enigma of the Universe tells a story of a girl called April. One day she meets an alien boy named Kaka. Kaka takes April on a journe... | Answer: D | reading | null | null | null | null | null | null | null | null | middle1181.txt | Su Su is a 16-year-old Beijinger. She studies at the High School Affiliated to Renmin University. She has just published her first book, The Enigma of the Universe (<<>> ).
The Enigma of the Universe tells a story of a girl called April. One day she meets an alien boy named Kaka. Kaka takes April on a journey into th... | [
"Harry Potter",
"Sophie's World",
"The Truman Show",
"The Enigma of the Universe"
] |
_ brought the debris on the beach. | D | Read the passage and answer the question. | Passage:
The old man woke up before sunrise, as he often did, to walk by the beach and greet the new day. As he moved through the early morning, he saw a young man , bending and reaching and throwing, in celebration of the perfect day soon to begin
As he came near, he realized that the young man was not dancing to the... | Answer: D | reading | null | null | null | null | null | null | null | null | middle5452.txt | The old man woke up before sunrise, as he often did, to walk by the beach and greet the new day. As he moved through the early morning, he saw a young man , bending and reaching and throwing, in celebration of the perfect day soon to begin
As he came near, he realized that the young man was not dancing to the day, , b... | [
"The sunrise",
"The starfish",
"The early morning",
"The night's tide"
] |
What did Gershwin do during his stay in Paris? | A | Read the passage and answer the question. | Passage:
George Gershwin, born in 1998, was one of America's greatest composers. He published his first song when he was eighteen years old. During the next twenty years he wrote more than five hundred songs.
Many of Gershwin's songs were first written for musical plays performed in theatres in New York City. These pla... | Answer: A | reading | null | null | null | null | null | null | null | null | high4052.txt | George Gershwin, born in 1998, was one of America's greatest composers. He published his first song when he was eighteen years old. During the next twenty years he wrote more than five hundred songs.
Many of Gershwin's songs were first written for musical plays performed in theatres in New York City. These plays were a... | [
"He created one of his best works",
"He studied with Nadia Boulanger",
"He argued with French critics",
"He changed his music style"
] |
How many hobbies are mentioned in this passage? | B | Read the passage and answer the question. | Passage:
A hobby is not a job or a school subject. A hobby is something you enjoy doing in your spare time. It's not something you need to do. It's just fun. Some people make model ships, keep pets, plant flowers, play computer games or chat on the Internet. Some paint pictures or dance to music. Some collect everythin... | Answer: B | reading | null | null | null | null | null | null | null | null | middle3816.txt | A hobby is not a job or a school subject. A hobby is something you enjoy doing in your spare time. It's not something you need to do. It's just fun. Some people make model ships, keep pets, plant flowers, play computer games or chat on the Internet. Some paint pictures or dance to music. Some collect everything from st... | [
"7.",
"8.",
"9.",
"10."
] |
Cleo and Ignacio placed 30 of their marbles in a jar on a Monday. They took 3/5 of the marbles from the jar the next day and divided them equally. On the third day, Cleo took 1/2 of the marbles remaining in the jars. How many marbles did Cleo have on the third day? | On the first day, Cleo and Ignacio took 3/5 * 30 marbles = <<3/5*30=18>>18 marbles from the jar
When they shared the marbles, each got 18 marbles / 2 people = <<18/2=9>>9 marbles/person
The total number of marbles remaining in the jar is 30 marbles - 18 marbles = <<30-18=12>>12 marbles
On the third day, Cleo took 1/2 *... | Solve the following math problem and explain your reasoning step by step. | Cleo and Ignacio placed 30 of their marbles in a jar on a Monday. They took 3/5 of the marbles from the jar the next day and divided them equally. On the third day, Cleo took 1/2 of the marbles remaining in the jars. How many marbles did Cleo have on the third day? | On the first day, Cleo and Ignacio took 3/5 * 30 marbles = <<3/5*30=18>>18 marbles from the jar
When they shared the marbles, each got 18 marbles / 2 people = <<18/2=9>>9 marbles/person
The total number of marbles remaining in the jar is 30 marbles - 18 marbles = <<30-18=12>>12 marbles
On the third day, Cleo took 1/2 *... | math | null | null | null | null | null | null | null | null | null | null | null |
The author tells us that no animals can do what humans can do. He gives quite a few facts to support the idea. One of them is that _ . | B | Read the passage and answer the question. | Passage:
The hand, the eyes, and the brain work together to make human beings different from other animals. No other animals have all three parts to work together. No animals can do what human beings can do. Humans can do many things and feel many things with the hand. The hand can hold onto things and make things beca... | Answer: B | reading | null | null | null | null | null | null | null | null | high8296.txt | The hand, the eyes, and the brain work together to make human beings different from other animals. No other animals have all three parts to work together. No animals can do what human beings can do. Humans can do many things and feel many things with the hand. The hand can hold onto things and make things because the t... | [
"most animals don't see in colour",
"the humans see a thing with both eyes working together",
"only humans can see and how high and how wide a thing is",
"some animals can see only one picture"
] |
What is the best title for the text? | B | Read the passage and answer the question. | Passage:
Could cities that float on the sea solve the problems caused by floods and provide food for the world?
Some scientists think so. The idea is already being tested and they believe that floating citied will provide more homes for a growing population, without having to use land needed to grow food. And they be... | Answer: B | reading | null | null | null | null | null | null | null | null | high9214.txt | Could cities that float on the sea solve the problems caused by floods and provide food for the world?
Some scientists think so. The idea is already being tested and they believe that floating citied will provide more homes for a growing population, without having to use land needed to grow food. And they believe flo... | [
"Will there be enough water?",
"Will sea cities save the world?",
"Is it possible to live in the desert?",
"Is it expensive to build floating cities?"
] |
The members of the European Economic Community have developed fast because they _ . | A | Read the passage and answer the question. | Passage:
For years, business people in Western Europe were worried. They knew they could not compete against business from the U.S. The United States is much larger and had many more resources than any Western European countries.
Some European people realized that the European nations need to join together to help each... | Answer: A | reading | null | null | null | null | null | null | null | null | high6928.txt | For years, business people in Western Europe were worried. They knew they could not compete against business from the U.S. The United States is much larger and had many more resources than any Western European countries.
Some European people realized that the European nations need to join together to help each other. I... | [
"share their resources and become more prosperous",
"can again take the place as a leader in the world",
"forget the differences in their languages and customs",
"have become strong competition against the U.S."
] |
What's the average life of Chinese people? | C | Read the passage and answer the question. | Passage:
A surprisingly high number of city citizens in China suffer from poor health and many die at an early age.
Poor health with no sign of any identified disease, a condition known in China as "sub health," is on the rise. Sub health is marked by general weakness, low energy levels and a poor immune system.
A surv... | Answer: C | reading | null | null | null | null | null | null | null | null | high12238.txt | A surprisingly high number of city citizens in China suffer from poor health and many die at an early age.
Poor health with no sign of any identified disease, a condition known in China as "sub health," is on the rise. Sub health is marked by general weakness, low energy levels and a poor immune system.
A survey held i... | [
"48",
"58",
"68",
"78"
] |
What does she often do after school? | D | Read the passage and answer the question. | Passage:
Jane is a nice girl. She lives in London. She studies in a middle school, she gets up at six every day. She likes learning English. She's a clever girl. She draws pictures well. After school, she often reads newspapers with her grandmother. At seven o'clock in the evening. Jane has supper at home. Every day ... | Answer: D | reading | null | null | null | null | null | null | null | null | middle1373.txt | Jane is a nice girl. She lives in London. She studies in a middle school, she gets up at six every day. She likes learning English. She's a clever girl. She draws pictures well. After school, she often reads newspapers with her grandmother. At seven o'clock in the evening. Jane has supper at home. Every day at eight ... | [
"She draws pictures.",
"She has supper.",
"She does her homework.",
"She does some reading with her grandma."
] |
Why did the old lady advise the man to have an adventure? Because _ . | C | Read the passage and answer the question. | Passage:
I am 22. I used to work in a hotel. It was boring.
One day a guest and I had a conversation. She asked me, 6/Do you like your job?" I was sad because I knew the answer. "No".
She was 74 and gave me the most beautiful advice that I remember in all my life:
You are too young to hate your job, young man. Go to ge... | Answer: C | reading | null | null | null | null | null | null | null | null | middle5177.txt | I am 22. I used to work in a hotel. It was boring.
One day a guest and I had a conversation. She asked me, 6/Do you like your job?" I was sad because I knew the answer. "No".
She was 74 and gave me the most beautiful advice that I remember in all my life:
You are too young to hate your job, young man. Go to get your pa... | [
"he was poor",
"she was old",
"he didn't like his job",
"he wanted to know Europe"
] |
Betty is in Beijing with her _ . | D | Read the passage and answer the question. | Passage:
Betty is an American girl. She is thirteen. She is in Beijing with her parents. She doesn't know much Chinese. She can't speak Chinese well. Sometimes her friends don't understand her.
It's Sunday morning. She's going to the zoo to see the pandas. She's waiting at the bus stop. At the bus stop she asks a Chin... | Answer: D | reading | null | null | null | null | null | null | null | null | middle7242.txt | Betty is an American girl. She is thirteen. She is in Beijing with her parents. She doesn't know much Chinese. She can't speak Chinese well. Sometimes her friends don't understand her.
It's Sunday morning. She's going to the zoo to see the pandas. She's waiting at the bus stop. At the bus stop she asks a Chinese boy h... | [
"brother",
"sister",
"mother",
"father and mother"
] |
Which of the following can be reasonable except _ . | D | Read the passage and answer the question. | Passage:
Fifty people died, over 11,000 were injured, and 100,000 houses were heavily damaged or destroyed in an earthquake that struck North China's Hebei Province.
The quake, measuring 6. 2 on the Richter scale (6 .2) , hit the area 220km northwest of Beijing at 11: 50 a. m. on January 10, 1998.
Scientists made a rep... | Answer: D | reading | null | null | null | null | null | null | null | null | high1082.txt | Fifty people died, over 11,000 were injured, and 100,000 houses were heavily damaged or destroyed in an earthquake that struck North China's Hebei Province.
The quake, measuring 6. 2 on the Richter scale (6 .2) , hit the area 220km northwest of Beijing at 11: 50 a. m. on January 10, 1998.
Scientists made a report of th... | [
"We can not stop earthquakes",
"Scientists are working hard at the researches on earthquakes",
"We can do our best to have fewer damages than ever",
"Nothing can be done on earthquakes"
] |
A new book sold 15 copies at the bookstore on Wednesday. On Thursday the book sold three times that many copies. On Friday the book sold one-fifth the number of copies it did on Thursday. How many copies of the book did the bookstore sell by Friday? | On Thursday 15*3=<<15*3=45>>45 books were sold.
On Friday 45/5=<<45/5=9>>9 books were sold
Adding up all three days 15+45+9=<<15+45+9=69>>69 books were sold by Friday
#### 69 | Solve the following math problem and explain your reasoning step by step. | A new book sold 15 copies at the bookstore on Wednesday. On Thursday the book sold three times that many copies. On Friday the book sold one-fifth the number of copies it did on Thursday. How many copies of the book did the bookstore sell by Friday? | On Thursday 15*3=<<15*3=45>>45 books were sold.
On Friday 45/5=<<45/5=9>>9 books were sold
Adding up all three days 15+45+9=<<15+45+9=69>>69 books were sold by Friday
#### 69 | math | null | null | null | null | null | null | null | null | null | null | null |
What is named after the type of enzyme they interact with in the cell? | null | Answer the following science question clearly and accurately. | What is named after the type of enzyme they interact with in the cell? | receptor proteins | science | null | null | null | nitrogen proteins | oxygen proteins | function proteins | receptor proteins | In eukaryotic cells, most of the intracellular proteins that are activated by a ligand binding to a receptor protein are enzymes. Receptor proteins are named after the type of enzyme that they interact with inside the cell. These enzymes include G proteins and protein kinases, likewise there are G-protein-linked recept... | null | null | null |
What do we know about Zoque-Ayapaneco? | B | Read the passage and answer the question. | Passage:
Though there are about 400 languages from all over the world that are in danger of disappearing completely, Zoque-Ayapaneco, a native Mexican language is considered the most likely to become extinct, because the only two people in the world that speak it fluently do not talk to each other!
And, it's not becaus... | Answer: B | reading | null | null | null | null | null | null | null | null | high14467.txt | Though there are about 400 languages from all over the world that are in danger of disappearing completely, Zoque-Ayapaneco, a native Mexican language is considered the most likely to become extinct, because the only two people in the world that speak it fluently do not talk to each other!
And, it's not because they li... | [
"It was widely used twelve years ago.",
"It will be dying out if no effective measures are taken.",
"It will be popular in Mexico in the near future.",
"It is a Southern American language."
] |
The author holds a(n) _ attitude towards the high income of pop stars. | C | Read the passage and answer the question. | Passage:
Pop stars today enjoy what once only belonged to the royalty. Wherever they go, people turn out in their thousands to greet them. The crowds go wild trying to catch a brief glimpse of their smiling, color1fully dressed idols. The stars are transported in their chauffeur driven Rolls Royces, private helicopters... | Answer: C | reading | null | null | null | null | null | null | null | null | high18309.txt | Pop stars today enjoy what once only belonged to the royalty. Wherever they go, people turn out in their thousands to greet them. The crowds go wild trying to catch a brief glimpse of their smiling, color1fully dressed idols. The stars are transported in their chauffeur driven Rolls Royces, private helicopters or execu... | [
"critical",
"optimistic",
"approving",
"indifferent"
] |
According to the passage, which of the following isn't true? | B | Read the passage and answer the question. | Passage:
The world is not only hungry, it will also be thirsty for water. About 97% of water on the earth is sea water, or salty water. Man can only drink or use the other 3% of the fresh water which comes from rivers, lakes and underground.
The sea is very big. Look at the map of the world, there is more sea than la... | Answer: B | reading | null | null | null | null | null | null | null | null | middle5875.txt | The world is not only hungry, it will also be thirsty for water. About 97% of water on the earth is sea water, or salty water. Man can only drink or use the other 3% of the fresh water which comes from rivers, lakes and underground.
The sea is very big. Look at the map of the world, there is more sea than land. It co... | [
"The river Jordan runs into the Dead Sea.",
"The world will only be thirsty.",
"The sea looks beautiful when the sun-is shining on it.",
"The Dead Sea is the saltiest lake in the world."
] |
We can know from the passage that the teacher _ . | D | Read the passage and answer the question. | Passage:
Four boys were at the same school. They were good friends, so they often studied and played together. They went to school every day by taxi.
One day one of the boys said, "There is a test this morning. Let's go to school late. Then we won't have to take the test." "What can we tell the teacher?" One of the boy... | Answer: D | reading | null | null | null | null | null | null | null | null | middle5188.txt | Four boys were at the same school. They were good friends, so they often studied and played together. They went to school every day by taxi.
One day one of the boys said, "There is a test this morning. Let's go to school late. Then we won't have to take the test." "What can we tell the teacher?" One of the boys said. "... | [
"thought they were good students",
"was very angry and called their parents",
"gave his students too many tests",
"didn't believe what they said"
] |
What does " _ " mean in the passage? | B | Read the passage and answer the question. | Passage:
Do you know how to study better? Let me give you some advice about studying. First, don't put off studying. Many students do that. Then they have to cram the night before the exam. In fact you need good study habits and study a little every day. This way, you will prepare better for the exams. Second, pl... | Answer: B | reading | null | null | null | null | null | null | null | null | middle6273.txt | Do you know how to study better? Let me give you some advice about studying. First, don't put off studying. Many students do that. Then they have to cram the night before the exam. In fact you need good study habits and study a little every day. This way, you will prepare better for the exams. Second, plan _ into... | [
"Exercise after studying.",
"Do something you like.",
"Cram the night before exam.",
"Turn off your phone."
] |
What makes students in dorms have conflicts, according to Professor Sun? | C | Read the passage and answer the question. | Passage:
Mei Qiyue, 13, of Chongqing, leaves her dorm early every morning and doesn't return until late at night. She feels stressed in the dorm. "My roommates look down on me. When I say something, they never agree with me. Sometimes, they even laugh at me together," said Mei. "The dorm is like hell. I want to leave ... | Answer: C | reading | null | null | null | null | null | null | null | null | middle5246.txt | Mei Qiyue, 13, of Chongqing, leaves her dorm early every morning and doesn't return until late at night. She feels stressed in the dorm. "My roommates look down on me. When I say something, they never agree with me. Sometimes, they even laugh at me together," said Mei. "The dorm is like hell. I want to leave the momen... | [
"That they want to be the only one in the dorm.",
"That they hope to study in dorms rather than in classrooms.",
"That they are not used to hearing different ideas.",
"That they haven't learned how to care about each other."
] |
If a student wants to like school again, what's the first step? | C | Read the passage and answer the question. | Passage:
Lots of kids hate school, a new study found. Usually this kind of feeling doesn't last long. School is a fact of life and getting a good education can help you build the kind of future life you want. So let's talk about school and what to do when you don't like it.
The first step is to find out why. You might ... | Answer: C | reading | null | null | null | null | null | null | null | null | middle7244.txt | Lots of kids hate school, a new study found. Usually this kind of feeling doesn't last long. School is a fact of life and getting a good education can help you build the kind of future life you want. So let's talk about school and what to do when you don't like it.
The first step is to find out why. You might not like ... | [
"To get along with teachers.",
"To catch up with others.",
"To find out the reasons.",
"To make more friends."
] |
Apple bobbing was an ancient ceremony held originally to _ . | A | Read the passage and answer the question. | Passage:
On Halloween Night, children go trick-treating in their neighborhoods. Dressed up as ghosts, skeleton devils, and various other characters, children knock on doors to collect their treats. Seldom do they actually perform a "trick".
It is thought that trick-or-treating comes from an old English custom. On All S... | Answer: A | reading | null | null | null | null | null | null | null | null | high15289.txt | On Halloween Night, children go trick-treating in their neighborhoods. Dressed up as ghosts, skeleton devils, and various other characters, children knock on doors to collect their treats. Seldom do they actually perform a "trick".
It is thought that trick-or-treating comes from an old English custom. On All Souls Day,... | [
"honor the harvest time",
"honor the dead",
"honor the living",
"play a trick on each other"
] |
It is implied in the text that dogs can read your emotions only if _ . | A | Read the passage and answer the question. | Passage:
Dogs may not know exactly what you are doing especially when you're trying to figure out a square root or diagram a sentence. But according to a new study, dogs can understand what we're thinking and feeling by reading our facial expressions and body language and following our eyes.
Researchers studied 29 dogs... | Answer: A | reading | null | null | null | null | null | null | null | null | high15439.txt | Dogs may not know exactly what you are doing especially when you're trying to figure out a square root or diagram a sentence. But according to a new study, dogs can understand what we're thinking and feeling by reading our facial expressions and body language and following our eyes.
Researchers studied 29 dogs. The dog... | [
"you manage to get their attention",
"you like making friends with them",
"you are familiar with their behavior",
"you can pick up their verbal signals"
] |
The writer came to London _ . | B | Read the passage and answer the question. | Passage:
I have been in England three months now. I hope you don't think I've forgotten you. There have been so many places to see and so many things to do that I've not had much time for writing letters.
I shall soon be starting my studies at King's College.So far I've been learning about England and Brit... | Answer: B | reading | null | null | null | null | null | null | null | null | high17684.txt | I have been in England three months now. I hope you don't think I've forgotten you. There have been so many places to see and so many things to do that I've not had much time for writing letters.
I shall soon be starting my studies at King's College.So far I've been learning about England and British ways ... | [
"to make a living",
"to study",
"to learn British ways of living",
"for sightseeing only"
] |
How did Bob realize that his job was actually very important? | A | Read the passage and answer the question. | Passage:
Bob Harris was a weatherman at a small television station. He worked for twenty years and during those twenty years, he felt that his life was boring. Every day, he studied the weather and tried to predict the next day's weather. Then, he stood in front of the camera and read his report. Some days it was cloud... | Answer: A | reading | null | null | null | null | null | null | null | null | middle2422.txt | Bob Harris was a weatherman at a small television station. He worked for twenty years and during those twenty years, he felt that his life was boring. Every day, he studied the weather and tried to predict the next day's weather. Then, he stood in front of the camera and read his report. Some days it was cloudy, some d... | [
"People were safe from the storm because of his weather report.",
"He got better pay after he did the weather report.",
"People liked him very much.",
"He did a special report every day."
] |
According to the study, taller people usually have a _ voice. | A | Read the passage and answer the question. | Passage:
Our voice gives away a lot of information about ourselves. It can tell us our gender and age. And now, scientists say that it can also tell us our height.
Scientists at Washington University, Indiana University and University of California found that listeners could accurately tell the height of speakers, just... | Answer: A | reading | null | null | null | null | null | null | null | null | middle7543.txt | Our voice gives away a lot of information about ourselves. It can tell us our gender and age. And now, scientists say that it can also tell us our height.
Scientists at Washington University, Indiana University and University of California found that listeners could accurately tell the height of speakers, just by their... | [
"deeper",
"louder",
"lower",
"higher"
] |
Each day the writer's daughter _ . | D | Read the passage and answer the question. | Passage:
I've tried to explain compound interest to my eight - year - old daughter. When I have finished it, she summarizes back to me, "So, you are saying if I put $ 100 in the bank, when I turn sixteen the bank will give me $ 200?" She has already grasped more of the concept than I understood at her age, but she coul... | Answer: D | reading | null | null | null | null | null | null | null | null | high23353.txt | I've tried to explain compound interest to my eight - year - old daughter. When I have finished it, she summarizes back to me, "So, you are saying if I put $ 100 in the bank, when I turn sixteen the bank will give me $ 200?" She has already grasped more of the concept than I understood at her age, but she couldn't clea... | [
"got a penny from her father",
"received interest from her father",
"deposited a penny in her piggy bank",
"handed over one penny to her father"
] |
In Rush Hour series, the following are usually included EXCEPT _ . | B | Read the passage and answer the question. | Passage:
Do you like sitting on the edge of your seat? How about falling off it laughing? If so, "Rush Hour 1" is the perfect movie for you. Although it didn't get the best reviews, it is perfect for those who like a good comedy.
Just as in the first "Rush Hour," Inspector Lee (Jackie Chan) and LAPD Detective James Car... | Answer: B | reading | null | null | null | null | null | null | null | null | high3202.txt | Do you like sitting on the edge of your seat? How about falling off it laughing? If so, "Rush Hour 1" is the perfect movie for you. Although it didn't get the best reviews, it is perfect for those who like a good comedy.
Just as in the first "Rush Hour," Inspector Lee (Jackie Chan) and LAPD Detective James Carter (Chri... | [
"thrilling actions",
"maximal special effects",
"karate fights",
"clever jokes and remarks"
] |
What distinctive configuration of dna demonstrates the base-pairing nature of the bases? | null | Answer the following science question clearly and accurately. | What distinctive configuration of dna demonstrates the base-pairing nature of the bases? | double helix | science | null | null | null | triple helix | single helix | double loop | double helix | The double helical nature of DNA, together with the findings of Chargaff, demonstrated the base-pairing nature of the bases. Adenine always pairs with thymine, and guanine always pairs with cytosine ( Figure below ). Because of this complementary nature of DNA, the bases on one strand determine the bases on the other s... | null | null | null |
Celebration mentioned in the passage is a _ . | B | Read the passage and answer the question. | Passage:
In the 1960s Walt Disney pictured in the mind a future utopian city with underground roads and a climate-controlled round roof. The real community of Celebration, Florida, built in 1999, applies the social and environmental goals of both Disney and the New Urbanism movement.
Disney and the New Urbanism have im... | Answer: B | reading | null | null | null | null | null | null | null | null | high22639.txt | In the 1960s Walt Disney pictured in the mind a future utopian city with underground roads and a climate-controlled round roof. The real community of Celebration, Florida, built in 1999, applies the social and environmental goals of both Disney and the New Urbanism movement.
Disney and the New Urbanism have imagined co... | [
"city offering living spaces",
"community promoting socialization",
"special occasion in the market",
"downtown area with high buildings"
] |
From the passage we can infer _ . | C | Read the passage and answer the question. | Passage:
A young man learns what's most important in life from the guy next door. It had been some time since Jack had seen the old man. College, girls, career, and life itself got in the way. In fact, Jack moved clear across the country in pursuit of his dreams. There, in the rush of his busy life, Jack had little tim... | Answer: C | reading | null | null | null | null | null | null | null | null | high18331.txt | A young man learns what's most important in life from the guy next door. It had been some time since Jack had seen the old man. College, girls, career, and life itself got in the way. In fact, Jack moved clear across the country in pursuit of his dreams. There, in the rush of his busy life, Jack had little time to thin... | [
"Jack was quite upset at Mr. Belser's death.",
"Jack felt it regretful that he hadn't spent too much time with Mr. Belser.",
"Jack brought Mr. Belser much pleasure while learning carpentry.",
"Mr. Belser's child had died before him."
] |
Earthquake waves that travel trhough underground rocks in all directions are known as? | null | Answer the following science question clearly and accurately. | Earthquake waves that travel trhough underground rocks in all directions are known as? | secondary waves | science | null | null | null | typical waves | tertiary waves | primary waves | secondary waves | Another example of transverse waves occurs with earthquakes. The disturbance that causes an earthquake sends transverse waves through underground rocks in all directions from the disturbance. Earthquake waves that travel this way are called secondary, or S, waves. An S wave is illustrated in Figure below . | null | null | null |
A child at the age of ten must pay _ dollars for the sign up. | B | Read the passage and answer the question. | Passage:
Have you ever heard of a mobile phone company called Nokia?And do you know that there's a mobile phone throwing competition in Finland every year?
In order to recycle old mobile phones,the town of Savonlinna in southeast Finland holds a Mobile Phone Throwing Competition every year.And people can have a little ... | Answer: B | reading | null | null | null | null | null | null | null | null | middle6956.txt | Have you ever heard of a mobile phone company called Nokia?And do you know that there's a mobile phone throwing competition in Finland every year?
In order to recycle old mobile phones,the town of Savonlinna in southeast Finland holds a Mobile Phone Throwing Competition every year.And people can have a little fun from ... | [
"0",
"2",
"5",
"6"
] |
What the volunteers for this expedition need most is _ . | D | Read the passage and answer the question. | Passage:
(Reuters) -- A group of Chinese scientists and explorers are looking for international help to organize a new search for the country's answer to Bigfoot, known locally as the "Yeren", or "wild man".
Over the years, more than 400 people have said they saw the half-man, half-ape Yeren in a remote, mountainous ... | Answer: D | reading | null | null | null | null | null | null | null | null | high8197.txt | (Reuters) -- A group of Chinese scientists and explorers are looking for international help to organize a new search for the country's answer to Bigfoot, known locally as the "Yeren", or "wild man".
Over the years, more than 400 people have said they saw the half-man, half-ape Yeren in a remote, mountainous area of t... | [
"experience",
"enthusiasm",
"confidence",
"devotion"
] |
Which of the following ideas would Dr Etienne Krug agree with? | A | Read the passage and answer the question. | Passage:
People should listen to music for no more than one hour a day to protect their hearing, the World Health Organization (WHO) suggests.
It says 1.1 billion teenagers and young adults are at risk of permanently damaging their hearing by listening to "too much, too loudly".
It said audio devices , concerts and bar... | Answer: A | reading | null | null | null | null | null | null | null | null | high10325.txt | People should listen to music for no more than one hour a day to protect their hearing, the World Health Organization (WHO) suggests.
It says 1.1 billion teenagers and young adults are at risk of permanently damaging their hearing by listening to "too much, too loudly".
It said audio devices , concerts and bars were ca... | [
"Safe noise exposure is based on the limitation to both volume and time.",
"One hour of exposure to loud music a day will do no damage to hearing.",
"With proper volume, one can listen to an mp3-player for 10 hours a day.",
"It will be OK to be exposed to loud noise from personal audio devices."
] |
What occurs when there is a sudden and large falling of rocks down a slope? | null | Answer the following science question clearly and accurately. | What occurs when there is a sudden and large falling of rocks down a slope? | landslide | science | null | null | null | tsunami | earthquake | avalanche | landslide | Landslides are sudden and massive falls of rock down a slope. Landslides may be very destructive or even deadly. Slump and creep are slower types of mass wasting. | null | null | null |
According to Glen P. Peters, We can learn that _ . | B | Read the passage and answer the question. | Passage:
Global emissions of carbon dioxide from fossil fuel burning jumped by the largest amount on record in 2010. Emissions rose 5.9 percent in 2010, according to an analysis released on Sunday by the Global Carbon Project.
Scientists said the increase was almost certainly the largest absolute jump in any year since... | Answer: B | reading | null | null | null | null | null | null | null | null | high311.txt | Global emissions of carbon dioxide from fossil fuel burning jumped by the largest amount on record in 2010. Emissions rose 5.9 percent in 2010, according to an analysis released on Sunday by the Global Carbon Project.
Scientists said the increase was almost certainly the largest absolute jump in any year since the Indu... | [
"the rapid growth of emissions contributes to potential risks for humans",
"rich countries actually take more responsibility for the growth of emissions",
"human beings will follow the same path of negotiations in the next 10 years",
"some countries negotiate together yearly whether to reduce the amounts of e... |
Which is the correct statement according to the passage? | B | Read the passage and answer the question. | Passage:
People in Shanghai can quench their thirst with high quality water if the Shanghai Water Authority (SWA) is able to make good on its word. It has vowed to make the city's water match its status as a world class city.
"The current tap water quality meets national standards, but, compared with that of the Europe... | Answer: B | reading | null | null | null | null | null | null | null | null | high15926.txt | People in Shanghai can quench their thirst with high quality water if the Shanghai Water Authority (SWA) is able to make good on its word. It has vowed to make the city's water match its status as a world class city.
"The current tap water quality meets national standards, but, compared with that of the European Union ... | [
"The tap water quality in Shanghai hasn't met national standards.",
"World Water Day fell on March 22 this year.",
"The people of Beijing cannot drink their tap water now.",
"The treatment of the water of Huangpu River has been finished."
] |
The writer's opinion about after-school clubs is that _ . | C | Read the passage and answer the question. | Passage:
LONDON -- Life for Cathy Hagner and her three children is set to permanent fast-forward.
Their full school day and her job as a lawyer's assistant are busy enough. But Hanger also has to take the two boys to soccer or hockey or basketball while dropping off her daughter at piano lessons or Girl Scout Club.
Of... | Answer: C | reading | null | null | null | null | null | null | null | null | high7404.txt | LONDON -- Life for Cathy Hagner and her three children is set to permanent fast-forward.
Their full school day and her job as a lawyer's assistant are busy enough. But Hanger also has to take the two boys to soccer or hockey or basketball while dropping off her daughter at piano lessons or Girl Scout Club.
Often, the ... | [
"activities in the country are too competitive",
"children should attend four clubs at a time",
"some clubs result in competitive pressures",
"clubs should have more subjects for school children"
] |
Should we ban hunting and animal testing? | C | Read the passage and answer the question. | Passage:
Animals are more like us than we ever imagined.They feel pain, they experience stress, they show affection, excitement and love.All these findings have been made by scientists in recent years--and such results are beginning to change how we view animals.
Strangely enough, some of this research was sponsore... | Answer: C | reading | null | null | null | null | null | null | null | null | high17903.txt | Animals are more like us than we ever imagined.They feel pain, they experience stress, they show affection, excitement and love.All these findings have been made by scientists in recent years--and such results are beginning to change how we view animals.
Strangely enough, some of this research was sponsored by fast... | [
"Yes.",
"No",
"Not mentioned",
"Not certain"
] |
The reason why the police are involved is that _ | B | Read the passage and answer the question. | Passage:
There's something rotten in Rio and the smell is coming from the huge stacks of rubbish pried up on sidewalks all over the city. Rio's street sweepers chose the carnival holiday to demand better salaries. Their wages start at roughly $400 a month.
There could hardly be a better time for them to prove their imp... | Answer: B | reading | null | null | null | null | null | null | null | null | high6796.txt | There's something rotten in Rio and the smell is coming from the huge stacks of rubbish pried up on sidewalks all over the city. Rio's street sweepers chose the carnival holiday to demand better salaries. Their wages start at roughly $400 a month.
There could hardly be a better time for them to prove their importance. ... | [
"the police are called out to put down the riot",
"the police are required to protect some cleaners",
"the police are to collect rubbish for the time being",
"the police are sent to arrest people who litter around"
] |
What is the main topic of the passage? | B | Read the passage and answer the question. | Passage:
An African proverb says that a single hand cannot tie a bundle. Everyone needs companions to help them sail through the rough seas of life. Even the strongest and richest person still needs friends. Our money and strength would have no value if we had no friends to share with us. The best friendship is a give-... | Answer: B | reading | null | null | null | null | null | null | null | null | high11090.txt | An African proverb says that a single hand cannot tie a bundle. Everyone needs companions to help them sail through the rough seas of life. Even the strongest and richest person still needs friends. Our money and strength would have no value if we had no friends to share with us. The best friendship is a give-and-take ... | [
"How to sail through the sea of life.",
"Friends and friendship.",
"A friend in need is a friend indeed.",
"Never forget old friends when making new ones."
] |
According to the passage, what is the secret of happiness? | A | Read the passage and answer the question. | Passage:
There was once a little orphan girl who had no family and no one to love her. She felt sad and lonely .
One day, while she was walking in a garden, she noticed a small butterfly caught in a bush. The more the butterfly tried to free itself, the deeper the thorn cut into its body. The girl carefully helped the ... | Answer: A | reading | null | null | null | null | null | null | null | null | middle7212.txt | There was once a little orphan girl who had no family and no one to love her. She felt sad and lonely .
One day, while she was walking in a garden, she noticed a small butterfly caught in a bush. The more the butterfly tried to free itself, the deeper the thorn cut into its body. The girl carefully helped the butterfly... | [
"Being needed by others.",
"Being rich.",
"Being helped by a fairy.",
"Being loved by others."
] |
Which of the following are NOT the characteristics of British humor? | C | Read the passage and answer the question. | Passage:
A man walks into a doctor's office. He has a cucumber up his nose, a carrot in his left ear and a banana in his right ear. "What's the matter with me?" he asks the doctor. The doctor replies, "You're not eating properly."
This is a popular joke among British schoolchildren. It reflects Britain's famous _ and s... | Answer: C | reading | null | null | null | null | null | null | null | null | high12665.txt | A man walks into a doctor's office. He has a cucumber up his nose, a carrot in his left ear and a banana in his right ear. "What's the matter with me?" he asks the doctor. The doctor replies, "You're not eating properly."
This is a popular joke among British schoolchildren. It reflects Britain's famous _ and satirical ... | [
"Dry and satirical",
"Negative and mocking",
"Encouraging and gentle",
"Clever and witty"
] |
There is 80 mg of caffeine in a cup of coffee. Lisa does not want to drink more than 200 mg of caffeine per day. If she drinks three cups of coffee, how many milligrams of coffee did Lisa drink over her goal? | Lisa drinks 80*3=<<80*3=240>>240 mg of caffeine in 3 cups of coffee.
She wanted to have 200, so she is 40 mg over her goal because 240-200 = <<240-200=40>>40mg.
#### 40 | Solve the following math problem and explain your reasoning step by step. | There is 80 mg of caffeine in a cup of coffee. Lisa does not want to drink more than 200 mg of caffeine per day. If she drinks three cups of coffee, how many milligrams of coffee did Lisa drink over her goal? | Lisa drinks 80*3=<<80*3=240>>240 mg of caffeine in 3 cups of coffee.
She wanted to have 200, so she is 40 mg over her goal because 240-200 = <<240-200=40>>40mg.
#### 40 | math | null | null | null | null | null | null | null | null | null | null | null |
"The Giraffe Project" is a group _ . | B | Read the passage and answer the question. | Passage:
Claude and Louris are "giraffes". So are police officers Hankins and Pearson. These men and women don't look like giraffes; they look like you and me. Then, why do people call them "giraffes"?
A giraffe, they say, is an animal that sticks its neck out, can see places far away and has a large heart. It lives a ... | Answer: B | reading | null | null | null | null | null | null | null | null | high23970.txt | Claude and Louris are "giraffes". So are police officers Hankins and Pearson. These men and women don't look like giraffes; they look like you and me. Then, why do people call them "giraffes"?
A giraffe, they say, is an animal that sticks its neck out, can see places far away and has a large heart. It lives a quiet lif... | [
"of police officers",
"which appeared ten years ago",
"of ten-year-old children",
"which takes care of children"
] |
The old man loved _ very much when he was sixty. | D | Read the passage and answer the question. | Passage:
Ann's grandpa was very rich and he had some shops. The old man began to learn drawing when he was sixty, and he loved it very much. For twelve years he drew a lot and there were many pictures in his workroom. He was pleased with them and kept them well. One
day, the old man was ill. He had to stay in hospita... | Answer: D | reading | null | null | null | null | null | null | null | null | middle8223.txt | Ann's grandpa was very rich and he had some shops. The old man began to learn drawing when he was sixty, and he loved it very much. For twelve years he drew a lot and there were many pictures in his workroom. He was pleased with them and kept them well. One
day, the old man was ill. He had to stay in hospital. Before... | [
"writing",
"his shops",
"money",
"drawing"
] |
The passage is mainly written to tell us that _ . | B | Read the passage and answer the question. | Passage:
At no time in history has there been such a mass movement of people from the countryside to the city as is happening now. By the year 2030, it's estimated that more than two thirds of the world's population will be living in cities, twice as many as today. This means that the problems faced by cities today--... | Answer: B | reading | null | null | null | null | null | null | null | null | high9226.txt | At no time in history has there been such a mass movement of people from the countryside to the city as is happening now. By the year 2030, it's estimated that more than two thirds of the world's population will be living in cities, twice as many as today. This means that the problems faced by cities today--overcrowd... | [
"it's difficult to solve the problem faced by cities today",
"overpopulation causes the problems in cities like London",
"possible solutions to cities' transport problems will be found soon",
"public transport plays an important role in developments in major cities"
] |
According to the write _ . | A | Read the passage and answer the question. | Passage:
Going back as far as I can remember as a child in an Indian area, I had no senses of knowing about the other people around me except that we were all somehow equal...There was only one class. Nobody was interested in getting on top of anybody else.
You could see it in our games. Nobody organized them. There w... | Answer: A | reading | null | null | null | null | null | null | null | null | high17139.txt | Going back as far as I can remember as a child in an Indian area, I had no senses of knowing about the other people around me except that we were all somehow equal...There was only one class. Nobody was interested in getting on top of anybody else.
You could see it in our games. Nobody organized them. There weren't an... | [
"all the people were kind and equal in different activities",
"all the people quarreled with each other in every fightings",
"people often took part in different fightings",
"every child tired to climb the top of all the activities"
] |
Which of the following years' winters were all warm in China? | B | Read the passage and answer the question. | Passage:
You may have known several kinds of police --- traffic police, fire police and street police. But have you ever heard of energy-saving policeman?
A group of 22 energy-saving policemen went to work last week in Beijing. They go around the city to see the use of energy in hotels, office buildings, shopping cent... | Answer: B | reading | null | null | null | null | null | null | null | null | middle2001.txt | You may have known several kinds of police --- traffic police, fire police and street police. But have you ever heard of energy-saving policeman?
A group of 22 energy-saving policemen went to work last week in Beijing. They go around the city to see the use of energy in hotels, office buildings, shopping centers and o... | [
"1968--1988.",
"1999--2003.",
"2002--2006.",
"2005--2009."
] |
What's the true feeling of the author when he saw both his parents in the recovery room? | C | Read the passage and answer the question. | Passage:
The surgeries went well, and not long afterwards, my sister and I were allowed to go in to visit. Dad was in a great deal of pain but, again, all he could talk about was Mom, who donated her kidney to him. Was she okay? How was she feeling? As they were wheeling Mom out of the recovery room, they rolled her in... | Answer: C | reading | null | null | null | null | null | null | null | null | high8665.txt | The surgeries went well, and not long afterwards, my sister and I were allowed to go in to visit. Dad was in a great deal of pain but, again, all he could talk about was Mom, who donated her kidney to him. Was she okay? How was she feeling? As they were wheeling Mom out of the recovery room, they rolled her into a sepa... | [
"terrible",
"worried",
"incredible",
"moved"
] |
When did Peter's mother come back? | D | Read the passage and answer the question. | Passage:
It was a Sunday morning. Peter, a seven-year-old boy, watched TV in the room while his brother Bill did his homework. Their father watered the flowers in the garden and their mother went out to do some shopping. At ten the woman came back with a heavy basket. Peter ran up to her. He wanted to know what his mot... | Answer: D | reading | null | null | null | null | null | null | null | null | middle2390.txt | It was a Sunday morning. Peter, a seven-year-old boy, watched TV in the room while his brother Bill did his homework. Their father watered the flowers in the garden and their mother went out to do some shopping. At ten the woman came back with a heavy basket. Peter ran up to her. He wanted to know what his mother bough... | [
"At five.",
"At six.",
"At seven.",
"At ten."
] |
If a child wants to take part in Cookie Sale, he/she needs to _ . | B | Read the passage and answer the question. | Passage:
Thank you for your interest in helping animals! Volunteering is a wonderful way to learn, have fun and give back to yourcommunity . There are many ways to care for the animals at PAWS.
Youth Work Party
If you are ten years or older, you can join the Youth Work Party Team with a parent to work on different proj... | Answer: B | reading | null | null | null | null | null | null | null | null | high226.txt | Thank you for your interest in helping animals! Volunteering is a wonderful way to learn, have fun and give back to yourcommunity . There are many ways to care for the animals at PAWS.
Youth Work Party
If you are ten years or older, you can join the Youth Work Party Team with a parent to work on different projects arou... | [
"sell cookbooks for dogs",
"cook and sell dog cookies",
"sell cookies made by PAWS",
"offer brochures about cookies"
] |
If a person eats one dish of fried fish a week,he or she _ . | D | Read the passage and answer the question. | Passage:
On Tuesday,a new study published in the American Heart Association's journal Circulation:Heart Failure revealed that women who ate five or more dishes of baked fish a month had a thirty percent lower risk of heart failure in comparison to women who ate less than one dish a month.
Researchers examined the diets... | Answer: D | reading | null | null | null | null | null | null | null | null | high8783.txt | On Tuesday,a new study published in the American Heart Association's journal Circulation:Heart Failure revealed that women who ate five or more dishes of baked fish a month had a thirty percent lower risk of heart failure in comparison to women who ate less than one dish a month.
Researchers examined the diets of 84,49... | [
"will take in more fatty acids",
"is less likely to get heart failure",
"will like eating more vegetables",
"has a greater risk of heart failure"
] |
Mary _ before she met her in the street. | A | Read the passage and answer the question. | Passage:
Mary is twenty-three years old. She is a nurse at a big hospital. She is very kind, and all of her patients like her very much.
One day she was out shopping when she saw an old woman waiting to cross a busy street. Mary wanted to cross the street, too, so she went over to help the woman cross. When Mary was ne... | Answer: A | reading | null | null | null | null | null | null | null | null | middle2091.txt | Mary is twenty-three years old. She is a nurse at a big hospital. She is very kind, and all of her patients like her very much.
One day she was out shopping when she saw an old woman waiting to cross a busy street. Mary wanted to cross the street, too, so she went over to help the woman cross. When Mary was near her, s... | [
"knew Mrs Herman",
"didn't know Mrs Herman",
"lived with Mrs Herman",
"didn't see Mrs Herman"
] |
A paper company decides to operate their business more sustainably. They decide that for every tree they chop down, they want to plant three more. If the company chops down 200 trees in the first half of the year and 300 more trees in the second half of the year, how many more trees does the company need to plant? | The company has chopped down a total of 200 + 300 = <<200+300=500>>500 trees throughout the year.
They plant 3 trees for every tree they chop so they need to plant 500 trees * 3 = <<500*3=1500>>1500 trees.
#### 1500 | Solve the following math problem and explain your reasoning step by step. | A paper company decides to operate their business more sustainably. They decide that for every tree they chop down, they want to plant three more. If the company chops down 200 trees in the first half of the year and 300 more trees in the second half of the year, how many more trees does the company need to plant? | The company has chopped down a total of 200 + 300 = <<200+300=500>>500 trees throughout the year.
They plant 3 trees for every tree they chop so they need to plant 500 trees * 3 = <<500*3=1500>>1500 trees.
#### 1500 | math | null | null | null | null | null | null | null | null | null | null | null |
Mr. Lang was paid much because _ . | D | Read the passage and answer the question. | Passage:
Son's Help
Mr. Lang worked in a factory. As a driver, he was busy but he was paid much. His wife was an able woman and did all the housework. When he came back, she took good care of him and he never did anything at home. So he had enough time when he had a holiday. A few friends of his liked gambling and he l... | Answer: D | reading | null | null | null | null | null | null | null | null | high2053.txt | Son's Help
Mr. Lang worked in a factory. As a driver, he was busy but he was paid much. His wife was an able woman and did all the housework. When he came back, she took good care of him and he never did anything at home. So he had enough time when he had a holiday. A few friends of his liked gambling and he learned it... | [
"he was a driver",
"he worked in a factory",
"he had worked there for a long time",
"he had a lot of work to do"
] |
What is the author's opinion of some New Yorkers from her experience? | A | Read the passage and answer the question. | Passage:
I hated dinner parties. But I decided to give them another shot because I'm in London. And my friend Mallery invited me. And because dinner parties in London are very different from those back in New York. There, 'I'm having a dinner party' means: 'I'm booking a table for 12 at a restaurant you can't afford an... | Answer: A | reading | null | null | null | null | null | null | null | null | high24061.txt | I hated dinner parties. But I decided to give them another shot because I'm in London. And my friend Mallery invited me. And because dinner parties in London are very different from those back in New York. There, 'I'm having a dinner party' means: 'I'm booking a table for 12 at a restaurant you can't afford and we'll b... | [
"Self-centred.",
"Easy-going.",
"Generous.",
"Conservative."
] |
An amide bond joining two amino acid units is called a what? | null | Answer the following science question clearly and accurately. | An amide bond joining two amino acid units is called a what? | peptide bond | science | null | null | null | precipitate bond | carboxyl bond | ammonia bond | peptide bond | An amide bond joining two amino acid units is called a peptide bond. Note that the product molecule still has a reactive amino group on the left and a reactive carboxyl. | null | null | null |
The main idea of this reading is to _ . | C | Read the passage and answer the question. | Passage:
You may not have heard the words "freshman fifteen" before, but they are very important for students who are entering university. A freshman is a first-year college student. "Fifteen" refers to fifteen pounds--the fifteen pounds added to a student's weight in his or her first year. There are a number of reason... | Answer: C | reading | null | null | null | null | null | null | null | null | middle374.txt | You may not have heard the words "freshman fifteen" before, but they are very important for students who are entering university. A freshman is a first-year college student. "Fifteen" refers to fifteen pounds--the fifteen pounds added to a student's weight in his or her first year. There are a number of reasons why fir... | [
"get students ready to gain fifteen pounds",
"sell healthy food to new students",
"help new university students not to gain fifteen pounds",
"show the mistakes students make in studying"
] |
What benefits can nanotechnology bring to us except _ . | C | Read the passage and answer the question. | Passage:
Nanotechnology is a fashionable word these days. The name "nano" comes from the size of molecules, which are measured in nanometers--or one billionth of a meter. Through operating the atoms and molecules, scientists can change the nature of common materials and even create new materials that have new properti... | Answer: C | reading | null | null | null | null | null | null | null | null | high17361.txt | Nanotechnology is a fashionable word these days. The name "nano" comes from the size of molecules, which are measured in nanometers--or one billionth of a meter. Through operating the atoms and molecules, scientists can change the nature of common materials and even create new materials that have new properties.
But s... | [
"It can allow us to be free from thick coats by wearing clothes made of nanocloth.",
"It can allow us to create more new materials to meet the need of our modern society.",
"It can help us to take control of the doomsday.",
"It can help us to decorate our homes more environmentally friendly."
] |
What's the most difficult in making friends with neighbors? | D | Read the passage and answer the question. | Passage:
If you have no friends around you, it's time that you should know about your neighborhood. Not all of your neighbors out there are friendly, but at least you need to communicate with them. It is common that when you are new to the neighborhood, your neighbors might actually greet you in an inspiring way.
In ot... | Answer: D | reading | null | null | null | null | null | null | null | null | high3648.txt | If you have no friends around you, it's time that you should know about your neighborhood. Not all of your neighbors out there are friendly, but at least you need to communicate with them. It is common that when you are new to the neighborhood, your neighbors might actually greet you in an inspiring way.
In other words... | [
"Staying away from television and games.",
"Knowing more about neighbors' situations.",
"Getting known to each other by introducing.",
"Getting close with the unfriendly neighbors."
] |
Norris saved $29 in September. He saved $25 in October and $31 in November. Then Hugo spent $75 on an online game. How much money does Norris have left? | The total amount of money saved is $29 + $25 + $31 = $<<29+25+31=85>>85.
Norris has $85 - $75 = $<<85-75=10>>10 left.
#### 10 | Solve the following math problem and explain your reasoning step by step. | Norris saved $29 in September. He saved $25 in October and $31 in November. Then Hugo spent $75 on an online game. How much money does Norris have left? | The total amount of money saved is $29 + $25 + $31 = $<<29+25+31=85>>85.
Norris has $85 - $75 = $<<85-75=10>>10 left.
#### 10 | math | null | null | null | null | null | null | null | null | null | null | null |
The writer mainly wants to tell us _ . | A | Read the passage and answer the question. | Passage:
When I was in the eighth grade, my teacher asked us to write an article about what we would like to do when we grew up. All I could think of was one sentence I want to help other people! During the years, I met many problems. But I never gave up. I know that to help other people I have to help myself first. I ... | Answer: A | reading | null | null | null | null | null | null | null | null | middle2429.txt | When I was in the eighth grade, my teacher asked us to write an article about what we would like to do when we grew up. All I could think of was one sentence I want to help other people! During the years, I met many problems. But I never gave up. I know that to help other people I have to help myself first. I encourage... | [
"to believe in our dreams and never give up",
"how to help people",
"how to have a happy and easy life",
"that it is good to help other people"
] |
What do you call the lower layer of soil that is permanently frozen, and is a frequent feature of tundra? | null | Answer the following science question clearly and accurately. | What do you call the lower layer of soil that is permanently frozen, and is a frequent feature of tundra? | permafrost | science | null | null | null | solid | solvent | underfoot | permafrost | Polar climates are found near the North and South Poles. They also occur on high mountains at lower latitudes. The summers are very cool, and the winters are frigid. Precipitation is very low because it’s so cold. The growing season is very short. Tundra prefers areas of permafrost. Permafrost is a lower layer of soil ... | null | null | null |
How long are microfilaments? | null | Answer the following science question clearly and accurately. | How long are microfilaments? | 7 nm | science | null | null | null | 7 m | 9 nm | 4 nm | 7 nm | null | null | null | |
Kate is _ good friend. | C | Read the passage and answer the question. | Passage:
Kate Green is a girl. She is my good friend . She is English. Kate is her first name.Green is her family name. Mr Green is her father .His first name is John. Mrs Green is her mother . Her first name is Helen. Kate is eleven years old. Her home telephone number is 865---64108.
(10)
Question:
Kate is _ g... | Answer: C | reading | null | null | null | null | null | null | null | null | middle5877.txt | Kate Green is a girl. She is my good friend . She is English. Kate is her first name.Green is her family name. Mr Green is her father .His first name is John. Mrs Green is her mother . Her first name is Helen. Kate is eleven years old. Her home telephone number is 865---64108.
(10) | [
"his",
"your",
"my",
"her"
] |
The electrons in a water molecule are more concentrated around the more highly charged oxygen nucleus than around this? | null | Answer the following science question clearly and accurately. | The electrons in a water molecule are more concentrated around the more highly charged oxygen nucleus than around this? | hydrogen nuclei | science | null | null | null | peroxide nuclei | helium nuclei | carbon nuclei | hydrogen nuclei | We will find in Atomic Physics that the orbits of electrons are more properly viewed as electron clouds with the density of the cloud related to the probability of finding an electron in that location (as opposed to the definite locations and paths of planets in their orbits around the Sun). This cloud is shifted by th... | null | null | null |
There are 516 cars in a parking lot. One-third are blue, one-half are red, and the rest are black. How many black cars are on the lot? | Blue = 516 * (1/3) = <<516*(1/3)=172>>172 cars
Red = 516 * (1/2) = <<516*(1/2)=258>>258
Black = 516 - (172 + 258) = 86
There are 86 black cars on the lot.
#### 86 | Solve the following math problem and explain your reasoning step by step. | There are 516 cars in a parking lot. One-third are blue, one-half are red, and the rest are black. How many black cars are on the lot? | Blue = 516 * (1/3) = <<516*(1/3)=172>>172 cars
Red = 516 * (1/2) = <<516*(1/2)=258>>258
Black = 516 - (172 + 258) = 86
There are 86 black cars on the lot.
#### 86 | math | null | null | null | null | null | null | null | null | null | null | null |
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