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The woman went into the pet store because _ .
A
Read the passage and answer the question.
Passage: One day, a woman walked into a pet store to buy a bird for her Thanksgiving Day party. The guy said, "We only have one parrot. But I think you do not want it because it can talk..." The woman said happily, "That's great. I've always wanted a talking bird." So the guy said, "Since you are a nice lady, I'll give...
Answer: A
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middle4484.txt
One day, a woman walked into a pet store to buy a bird for her Thanksgiving Day party. The guy said, "We only have one parrot. But I think you do not want it because it can talk..." The woman said happily, "That's great. I've always wanted a talking bird." So the guy said, "Since you are a nice lady, I'll give it to yo...
[ "she wanted to buy a bird for Thanksgiving Day party", "she wanted to buy a bird to make a big meal", "there were lots of nice birds in it", "she wanted to buy a bird for his son's birthday" ]
Dutch elm trees used to be common, beautiful trees in the united states. now most of them have been killed by what?
null
Answer the following science question clearly and accurately.
Dutch elm trees used to be common, beautiful trees in the united states. now most of them have been killed by what?
dutch elm disease
science
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cancer
carbon dioxide
beetles
dutch elm disease
Dutch elm trees used to be common, beautiful trees in the United States. Now most of them, like this tree, have been killed by Dutch elm disease. Dutch elm disease is caused by a fungus. This is just one example of how fungi can interact with other species.
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Emery looks through the drawer where her mom keeps the cookie cutters. There are 6 cookie cutters shaped like triangles, 4 square ones and 2 hexagons. How many sides are there on the cookie cutters in total?
The 6 triangles have 3 sides each, for a total of 6 * 3 = <<6*3=18>>18 sides. The 4 squares have 4 sides each, for a total of 4 * 4 = <<4*4=16>>16 sides. The 2 hexagons have 6 sides each, for a total of 2 * 6 = <<2*6=12>>12 sides. The total numbers of sides is 18 + 16 + 12 = <<18+16+12=46>>46 sides. #### 46
Solve the following math problem and explain your reasoning step by step.
Emery looks through the drawer where her mom keeps the cookie cutters. There are 6 cookie cutters shaped like triangles, 4 square ones and 2 hexagons. How many sides are there on the cookie cutters in total?
The 6 triangles have 3 sides each, for a total of 6 * 3 = <<6*3=18>>18 sides. The 4 squares have 4 sides each, for a total of 4 * 4 = <<4*4=16>>16 sides. The 2 hexagons have 6 sides each, for a total of 2 * 6 = <<2*6=12>>12 sides. The total numbers of sides is 18 + 16 + 12 = <<18+16+12=46>>46 sides. #### 46
math
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Hannah has three dogs. The first dog eats 1.5 cups of dog food a day. The second dog eats twice as much while the third dog eats 2.5 cups more than the second dog. How many cups of dog food should Hannah prepare in a day for her three dogs?
The second dog eats 1.5 x 2 = <<1.5*2=3>>3 cups of dog food. The third dog eats 3 + 2.5 = <<3+2.5=5.5>>5.5 cups. So, Hannah should prepare 1.5 + 3 + 5.5 = <<1.5+3+5.5=10>>10 cups. #### 10
Solve the following math problem and explain your reasoning step by step.
Hannah has three dogs. The first dog eats 1.5 cups of dog food a day. The second dog eats twice as much while the third dog eats 2.5 cups more than the second dog. How many cups of dog food should Hannah prepare in a day for her three dogs?
The second dog eats 1.5 x 2 = <<1.5*2=3>>3 cups of dog food. The third dog eats 3 + 2.5 = <<3+2.5=5.5>>5.5 cups. So, Hannah should prepare 1.5 + 3 + 5.5 = <<1.5+3+5.5=10>>10 cups. #### 10
math
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Which of the following statements about the first Strati is TRUE?
B
Read the passage and answer the question.
Passage: On a Saturday morning earlier this September, the world got its first look at the Strati. This electric vehicle is unlike any other currently on the road. It rolls on four wheels, but its body and chassis weren't built in a factory. Instead, Strati's designers used a technology called 3-D printing. It created...
Answer: B
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high13841.txt
On a Saturday morning earlier this September, the world got its first look at the Strati. This electric vehicle is unlike any other currently on the road. It rolls on four wheels, but its body and chassis weren't built in a factory. Instead, Strati's designers used a technology called 3-D printing. It created those pa...
[ "It was born in a car factory in Chicago.", "All parts of it were not made by using a technology called 3-D technology.", "It is a pity that it has not run on the street so far.", "Many senior research engineers worked on it, including Greg Schroeder." ]
Whom is the old man living with ?.
D
Read the passage and answer the question.
Passage: There is an old man living with his granddaughter. Every morning the old man goes out for a walk in the park and comes home at half past twelve for lunch. But one morning a police car stops outside the house at twelve. One of the policemen says , "The old man can't find his way home in the park and call us for...
Answer: D
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middle5317.txt
There is an old man living with his granddaughter. Every morning the old man goes out for a walk in the park and comes home at half past twelve for lunch. But one morning a police car stops outside the house at twelve. One of the policemen says , "The old man can't find his way home in the park and call us for help, so...
[ "His daughter", "His neighbor", "His friend", "His granddaughter." ]
What do Green Maps and Map Mashups have in common?
C
Read the passage and answer the question.
Passage: Mapping Your World Different forms of maps are appearing.They allow independent travelers to get local knowledge of places they are visiting, from the official to the unusual.Meanwhile, hi-tech developments are creating new ways for us to map the world.Here are two of our favorites: Green Maps Green Maps allow...
Answer: C
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high15055.txt
Mapping Your World Different forms of maps are appearing.They allow independent travelers to get local knowledge of places they are visiting, from the official to the unusual.Meanwhile, hi-tech developments are creating new ways for us to map the world.Here are two of our favorites: Green Maps Green Maps allows people ...
[ "They are created by local people.", "They are environmentally friendly.", "Users can edit maps on the Internet.", "Users need to communicate with producers." ]
The product of a wave's wavelength and its frequency is what?
null
Answer the following science question clearly and accurately.
The product of a wave's wavelength and its frequency is what?
speed
science
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amplitude
trough
velocity
speed
The product of a wave's wavelength (λ) and its frequency (ν), λν, is the speed of the wave. Thus, for electromagnetic radiation in a vacuum: c = 2.998 × 10 8 ms −1 = λν Wavelength and frequency are inversely proportional: As the wavelength increases, the frequency decreases. The inverse proportionality is illustrated i...
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According to the passage, when children do something wrong, one thing that parents usually do to punish them is to _ .
A
Read the passage and answer the question.
Passage: Sometimes children do not do what their parents tell them to do. When this happens, a parent tries to help the child to do the right thing. When this does not work, the parent usually punishes the child. There are many things that a parent can do. One thing that people have done is to spank the child. When a ...
Answer: A
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middle6603.txt
Sometimes children do not do what their parents tell them to do. When this happens, a parent tries to help the child to do the right thing. When this does not work, the parent usually punishes the child. There are many things that a parent can do. One thing that people have done is to spank the child. When a parent sp...
[ "hit them on the bottom", "try to help them do the right thing", "teach them what to do", "take them to count" ]
What was the attitude of Sonny Salgatar towards the security measure taken?
B
Read the passage and answer the question.
Passage: CHICAGO (AP) On Jan. l,an order went into effect requiring that every checked bag at more than 400 of the nation's commercial airports be screened for bombs and weapons. Sunday was expected to the heaviest travel day since Jan. l. Yet spot checks on Sunday at several of the nation's airports showed no ma...
Answer: B
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high23824.txt
CHICAGO (AP) On Jan. l,an order went into effect requiring that every checked bag at more than 400 of the nation's commercial airports be screened for bombs and weapons. Sunday was expected to the heaviest travel day since Jan. l. Yet spot checks on Sunday at several of the nation's airports showed no major delay...
[ "He was annoyed.", "He had no objection.", "He thought it useless.", "He didn't worry about it." ]
Why is the word "Dama" popular now?
A
Read the passage and answer the question.
Passage: China's new buzzword, tuhao, may be in next year's Oxford English Dictionary. "If its influence continues, it is very likely to appear on our updated list of words, " said Julie Kleeman, project manager with the editing team. In Chinese, tu means uncouth and hao means rich. It has traditionally been referred ...
Answer: A
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high9207.txt
China's new buzzword, tuhao, may be in next year's Oxford English Dictionary. "If its influence continues, it is very likely to appear on our updated list of words, " said Julie Kleeman, project manager with the editing team. In Chinese, tu means uncouth and hao means rich. It has traditionally been referred to rich p...
[ "They bought gold in the global market.", "They are wealthy middle-aged women.", "They brought the gold prices down.", "They worked on the Wall Street." ]
Why did Jenny spend a lot of money on the snacks?
B
Read the passage and answer the question.
Passage: I'll be the first to admit that I am a technophobe .Who would have guessed that a website would help repay a 20-year-old loan? I'1l always remember my last day at school. My best friend, Jenny, had organized a party in the Sixth Form Common Room; Jenny asked me to go to the supermarket with her to buy all the ...
Answer: B
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high7695.txt
I'll be the first to admit that I am a technophobe .Who would have guessed that a website would help repay a 20-year-old loan? I'1l always remember my last day at school. My best friend, Jenny, had organized a party in the Sixth Form Common Room; Jenny asked me to go to the supermarket with her to buy all the snacks. "...
[ "Debbie had money.", "There was money she could use.", "She wanted Debbie to stop being stingy.", "She wanted to be crazy." ]
The PTA had saved $400 set aside after a fundraising event. They spent a fourth of the money on school supplies. Then they spent half of what was left on food for the faculty. How much money did they have left?
They spent $400/4=$<<400/4=100>>100 on school supplies. They spent $300/2=$<<300/2=150>>150 on food. They had $300-150=$<<300-150=150>>150 left. #### 150
Solve the following math problem and explain your reasoning step by step.
The PTA had saved $400 set aside after a fundraising event. They spent a fourth of the money on school supplies. Then they spent half of what was left on food for the faculty. How much money did they have left?
They spent $400/4=$<<400/4=100>>100 on school supplies. They spent $300/2=$<<300/2=150>>150 on food. They had $300-150=$<<300-150=150>>150 left. #### 150
math
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How many hours of sleep should 9-year-old children have every night?
C
Read the passage and answer the question.
Passage: During the day we work and play,and at night we sleep. Our body rests when we sleep. In the morning we are ready to work and play again. Our body grows most when we are asleep. Children who are tired usually need sleep. We can get better at our lessons after having plenty of rest. Boys and girls who are eight ...
Answer: C
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middle1992.txt
During the day we work and play,and at night we sleep. Our body rests when we sleep. In the morning we are ready to work and play again. Our body grows most when we are asleep. Children who are tired usually need sleep. We can get better at our lessons after having plenty of rest. Boys and girls who are eight or nine y...
[ "8 hours.", "9 hours.", "10 hours.", "11 hours." ]
Which of the following is NOT true to the passage?
D
Read the passage and answer the question.
Passage: Can you remember any of the bad habits you used to have when you were very young? Perhaps, as a baby, you used to suck your thumb . Of course, you do not do that any more, but you can surely remember your mother's efforts to train you. The good habits you now have in such matters as personal cleanliness were p...
Answer: D
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high21419.txt
Can you remember any of the bad habits you used to have when you were very young? Perhaps, as a baby, you used to suck your thumb . Of course, you do not do that any more, but you can surely remember your mother's efforts to train you. The good habits you now have in such matters as personal cleanliness were part of th...
[ "It is very difficult to get rid of our habits.", "At different ages people have different bad habits.", "Giving up smoking is as difficult as giving up other bad habits.", "Sucking thumbs is a young child's bad habit." ]
Which of the following is the benefit about the ILUV Syren Pro ?
B
Read the passage and answer the question.
Passage: Livescribe Echo Smartpen, $79.99 This pen not only records audio, but also records whatever the user writes and even draws. This translates to almost two hours of full audio, or 32000 pages of written text. When using a Livescribe notebook, a college or high school student can easily edit notes without the dis...
Answer: B
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high14646.txt
Livescribe Echo Smartpen, $79.99 This pen not only records audio, but also records whatever the user writes and even draws. This translates to almost two hours of full audio, or 32000 pages of written text. When using a Livescribe notebook, a college or high school student can easily edit notes without the disturbance ...
[ "You can operate it remotely by a long wire.", "You can use it whatever the weather is.", "It contains a built-in LED flash light.", "It is easy to carry and hold." ]
Where is Cherry working now?
B
Read the passage and answer the question.
Passage: House For Sale Red Rose Garden, Pudong 3-story home, 509 sqm total land area, 428.8 sqm built-in, 312.2 sqm garden. Asking RMB 13 million (USD 1.57 million). MP: 13761973547 Tel: 021-58609228 Fax: 021-58609728 Job Wanted Cherry, 24, a shining girl, good at oral English and Putonghua. Now I am working ...
Answer: B
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middle4943.txt
House For Sale Red Rose Garden, Pudong 3-story home, 509 sqm total land area, 428.8 sqm built-in, 312.2 sqm garden. Asking RMB 13 million (USD 1.57 million). MP: 13761973547 Tel: 021-58609228 Fax: 021-58609728 Job Wanted Cherry, 24, a shining girl, good at oral English and Putonghua. Now I am working at an int...
[ "Shanghai.", "Guangzhou.", "Beijing.", "Pudong." ]
After the fun activities, people living close to oceans or rivers often take a bath because _ .
A
Read the passage and answer the question.
Passage: India has many festivals, with some celebrations that last for weeks. However, none of them come even close to Holi, India's most colorful and fun festival. Celebrated on the day following the full moon, this year's festival happens to be on March 19th. As with most Indian festivals, this one also has many dif...
Answer: A
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high7026.txt
India has many festivals, with some celebrations that last for weeks. However, none of them come even close to Holi, India's most colorful and fun festival. Celebrated on the day following the full moon, this year's festival happens to be on March 19th. As with most Indian festivals, this one also has many different fo...
[ "they have got dirty with dry colors and colored water", "going home with colored water means bad luck", "they believe clean water will bring good luck", "taking a bath shows their true love for Lord Vishnu" ]
What is the disease in which bones lose mass and become more fragile and likely to break?
null
Answer the following science question clearly and accurately.
What is the disease in which bones lose mass and become more fragile and likely to break?
osteoporosis
science
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fibrosis
arthritis
tuberculosis
osteoporosis
Osteoporosis is a disease in which bones lose mass and become more fragile than they should be. Osteoporosis also makes bones more likely to break. Two of the easiest ways to prevent osteoporosis are eating a healthy diet that has the right amount of calcium and vitamin D and to do some sort of weight-bearing exercise ...
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After the meal, they like to have _ .
B
Read the passage and answer the question.
Passage: The food in America is different from (......) that in China. The American people eat a lot of potatoes. They like to eat them every day. They often eat bread. They eat it with cheese, butter or jam . Cheese and butter are made from milk. The American people drink a lot of milk. They put it in the tea. They al...
Answer: B
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middle4443.txt
The food in America is different from (......) that in China. The American people eat a lot of potatoes. They like to eat them every day. They often eat bread. They eat it with cheese, butter or jam . Cheese and butter are made from milk. The American people drink a lot of milk. They put it in the tea. They also drink ...
[ "apples", "dessert", "pizza", "oranges" ]
Which is the best title for the passage?
A
Read the passage and answer the question.
Passage: The leftovers in the fridge smelled a little unusual, but you ate them. You were so hungry that you didn't even heat them up. Later, you started to feel sick. Powerful waves of pain rumbled through your stomach. They went away, but not for long, then you even threw up. That sounds like the case of food pois...
Answer: A
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high17163.txt
The leftovers in the fridge smelled a little unusual, but you ate them. You were so hungry that you didn't even heat them up. Later, you started to feel sick. Powerful waves of pain rumbled through your stomach. They went away, but not for long, then you even threw up. That sounds like the case of food poisoning. No...
[ "Food poisoning.", "What is food poisoning?", "Which germs are to blame?", "You are what you eat." ]
What is Frieder Lang's attitude towards the results of the study?
D
Read the passage and answer the question.
Passage: Older people who have low expectations for a satisfying future may be more likely to live longer, healthier lives than those who see brighter days ahead, according to new research "Our findings showed that being overly optimistic in predicting a better future was associated with a greater risk of disability an...
Answer: D
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high8355.txt
Older people who have low expectations for a satisfying future may be more likely to live longer, healthier lives than those who see brighter days ahead, according to new research "Our findings showed that being overly optimistic in predicting a better future was associated with a greater risk of disability and death w...
[ "Critical.", "Doubtful.", "Astonished.", "Objective" ]
We can infer from the text that _ .
D
Read the passage and answer the question.
Passage: Imagine one day, the water taps in your house stop running. You have to buy water from shops. And still there isn't enough for everyone. Your mother has to save the family's shower water to do other things. Would you be able to stand that kind of life? Probably not. But _ 's what kids in Yemen are experiencing...
Answer: D
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high3807.txt
Imagine one day, the water taps in your house stop running. You have to buy water from shops. And still there isn't enough for everyone. Your mother has to save the family's shower water to do other things. Would you be able to stand that kind of life? Probably not. But _ 's what kids in Yemen are experiencing. Experts...
[ "Sanaa will run out of water in 10 years", "Hannan is a teenager from a rich family", "the capital of Yemen is developing fast", "private companies make a lot of money" ]
What are gravitational waves about?
A
Read the passage and answer the question.
Passage: It took 100 years, but finally, scientists proved Albert Einstein's theory that gravitational waves exist. The waves were predicted as part of Einstein's general theory of relativity nearly 100 years ago. It was the theory of the physics behind the workings of our world and the universe. The idea was that the ...
Answer: A
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high19505.txt
It took 100 years, but finally, scientists proved Albert Einstein's theory that gravitational waves exist. The waves were predicted as part of Einstein's general theory of relativity nearly 100 years ago. It was the theory of the physics behind the workings of our world and the universe. The idea was that the waves are...
[ "About the workings of the universe.", "About how black holes form.", "About how the universe began.", "About how the ripples form on the surface of water." ]
What is the best title for the passage?
C
Read the passage and answer the question.
Passage: Joey is loyal, encouraging and self-sacrificing, always putting others' interests ahead of his own. He is a hard worker, who also loves to run and play. In short, he's an ideal friend and a heroic character. Here is the thing: Joey is a horse, who appears as the main character in Steven Spielberg's new film Wa...
Answer: C
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high15508.txt
Joey is loyal, encouraging and self-sacrificing, always putting others' interests ahead of his own. He is a hard worker, who also loves to run and play. In short, he's an ideal friend and a heroic character. Here is the thing: Joey is a horse, who appears as the main character in Steven Spielberg's new film War Horse. ...
[ "Joey - a heroic race horse", "Albert and Joey", "Saving Private Joey", "Spielberg's Joey" ]
The new school rules will help kids by telling them _ .
B
Read the passage and answer the question.
Passage: New rules and behaviour standards for middle school students have come out. The middle school is going to use a new way to decide who the top students are. The best students won't only have high marks. They will also be kids who don't smoke, drink or dye their hair. The following are some of the new rules....
Answer: B
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middle531.txt
New rules and behaviour standards for middle school students have come out. The middle school is going to use a new way to decide who the top students are. The best students won't only have high marks. They will also be kids who don't smoke, drink or dye their hair. The following are some of the new rules. Tell the...
[ "how they can study well", "what is right and what is wrong", "what they should do at school", "how they can protect themselves" ]
What do we know about the man?
B
Read the passage and answer the question.
Passage: There is always a man who stands on different comers of the street in our city, holding a sign that reads "Will work for food for my family". Normally I don't have much money to help him. When my mother is with me and she sometimes makes me pull over and then she will hand him some money. Tonight, I was on my ...
Answer: B
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high21236.txt
There is always a man who stands on different comers of the street in our city, holding a sign that reads "Will work for food for my family". Normally I don't have much money to help him. When my mother is with me and she sometimes makes me pull over and then she will hand him some money. Tonight, I was on my way to th...
[ "He refused to work and begged for food on the road.", "He greatly appreciated others' help.", "He couldn't stand cold, wet weather.", "He liked to eat hamburgers and chocolates." ]
What is the author's attitude towards someone that is always successful at something?
A
Read the passage and answer the question.
Passage: It is said that usually people learn from their experiences and the mistakes they make throughout their lives. This is correct because life teaches us what is correct to do and what is not. Let's consider a mistake that one has made while trying to learn to drive. It is true that, for a beginner, it is common ...
Answer: A
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high3805.txt
It is said that usually people learn from their experiences and the mistakes they make throughout their lives. This is correct because life teaches us what is correct to do and what is not. Let's consider a mistake that one has made while trying to learn to drive. It is true that, for a beginner, it is common to make m...
[ "He thinks they are lucky.", "He is bored with them.", "He wants to learn from them.", "He believes their success is a bad thing." ]
Tom thinks _ is never boring .
D
Read the passage and answer the question.
Passage: Hi there , How are you ? Thanks for your last e-mail . You want to know how I get to school , right ? Well ,I usually leave my home at about 8:00 and walk to the bus stop . The school bus usually comes at about 8:15 .My school is about 20 kilometers from my home .It takes about 40 minutes to get there by bus ....
Answer: D
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middle6679.txt
Hi there , How are you ? Thanks for your last e-mail . You want to know how I get to school , right ? Well ,I usually leave my home at about 8:00 and walk to the bus stop . The school bus usually comes at about 8:15 .My school is about 20 kilometers from my home .It takes about 40 minutes to get there by bus .The bus r...
[ "the bus", "the school", "the e-mail", "the bus ride" ]
Which of the following is TRUE?
D
Read the passage and answer the question.
Passage: Emma and Hannah are 13-year-old school girls from Minnesota, USA. They are good at making new things and both of them are also good at sales. They are selling charms made out of bottle caps. The girls came up with the idea last summer when they saw charms were popular with kids. They talked with their parent...
Answer: D
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middle4539.txt
Emma and Hannah are 13-year-old school girls from Minnesota, USA. They are good at making new things and both of them are also good at sales. They are selling charms made out of bottle caps. The girls came up with the idea last summer when they saw charms were popular with kids. They talked with their parents about t...
[ "The two girls love their parents and money.", "Boys like charms with signs.", "They won't sell charms next summer.", "The charms are popular with students." ]
When does the writer's mother make cakes for her?
A
Read the passage and answer the question.
Passage: Here are a lot of different cakes-fruit cakes,chocolate cakes,etc.Sometimes we buy them in a shop.Sometimes we make them ourselves. We like cakes.We like Christmas cakes a lot.My mother often makes cakes for us at Christmas.And I often help her to make them.To make a Christmas cake,we need these things: Half a...
Answer: A
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middle5393.txt
Here are a lot of different cakes-fruit cakes,chocolate cakes,etc.Sometimes we buy them in a shop.Sometimes we make them ourselves. We like cakes.We like Christmas cakes a lot.My mother often makes cakes for us at Christmas.And I often help her to make them.To make a Christmas cake,we need these things: Half a kilo of ...
[ "At Christmas.", "On the writer's birthday.", "On weekdays.", "On Sundays." ]
What happened as a result of Alexander's expedition?
D
Read the passage and answer the question.
Passage: The Greeks had long kept certain more or less formal relations with the people of Macedonia . The Macedonians from their side had kept themselves well informed about conditions in Greece. Now it happened, just when Sparta and Athens had finished their disastrous war, that Macedonia was ruled by an extraordina...
Answer: D
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high23833.txt
The Greeks had long kept certain more or less formal relations with the people of Macedonia . The Macedonians from their side had kept themselves well informed about conditions in Greece. Now it happened, just when Sparta and Athens had finished their disastrous war, that Macedonia was ruled by an extraordinarily clev...
[ "India became an independent part of Macedonia.", "Phoenicia was destroyed by Greek merchants.", "Egypt was conquered by the Pharaohs.", "The Persian Empire was overturned." ]
According to the passage, how can the meaning of your life be realized?
C
Read the passage and answer the question.
Passage: You are enrolled in a full - time school called "life". Each day in this school you will have the opportunity to learn lessons. You may like the lessons or hate them, but you have designed them as part of your curriculum. Why are you here? What is your purpose? Humans have sought to discover the meaning of lif...
Answer: C
reading
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high22343.txt
You are enrolled in a full - time school called "life". Each day in this school you will have the opportunity to learn lessons. You may like the lessons or hate them, but you have designed them as part of your curriculum. Why are you here? What is your purpose? Humans have sought to discover the meaning of life for a v...
[ "Having the same opinions as others.", "Taking the distinct path from others.", "Learning the lessons presented to you.", "Doing the different things from others." ]
When will the party start?
D
Read the passage and answer the question.
Passage: Mrs. Green is going to give a birthday party for Mary. Mary is her daughter. She is going to be ten years old. A lot of friends of Mary's are going to come to the party. There are twenty girls of them. Mrs. Green is getting ready for the party. Mrs. White is helping her. "That's a big nice cake," Mrs. White sa...
Answer: D
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middle3646.txt
Mrs. Green is going to give a birthday party for Mary. Mary is her daughter. She is going to be ten years old. A lot of friends of Mary's are going to come to the party. There are twenty girls of them. Mrs. Green is getting ready for the party. Mrs. White is helping her. "That's a big nice cake," Mrs. White says to Mrs...
[ "At six o'clock", "In thirty minutes", "At five o'clock in the afternoon", "At half past five in the afternoon" ]
Is wind power renewable or non renewable?
null
Answer the following science question clearly and accurately.
Is wind power renewable or non renewable?
renewable
science
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non renewable
depends
neither
renewable
Wind power, a renewable resource, shown here in a modern wind energy farm. The wind is used to turn turbines that generate electricity.
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What might be the best title for the passage?
D
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: D
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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...
[ "Away from music", "How to enjoy music", "Risk of hearing loss", "Warning of hearing damage" ]
Mr. Black is reading the newspaper _ .
D
Read the passage and answer the question.
Passage: It's Sunday today. The Blacks(Black) are all at home. Mrs. Black is in the kitchen . She is cooking for the _ family. Mr. Black is in the living room. He is sitting in the chair and reading the newspaper. Their son Tom and his friends are in the garden . They are playing football there. Ann is Tom's sister and...
Answer: D
reading
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middle7075.txt
It's Sunday today. The Blacks(Black) are all at home. Mrs. Black is in the kitchen . She is cooking for the _ family. Mr. Black is in the living room. He is sitting in the chair and reading the newspaper. Their son Tom and his friends are in the garden . They are playing football there. Ann is Tom's sister and she is p...
[ "in the garden", "in the kitchen", "in the bedroom", "in the living room" ]
What's the main purpose of this passage ?
A
Read the passage and answer the question.
Passage: What do you usually do to comfort your friends when they are feeling sad or depressed ? You probably pat them on the back or shoulder , or maybe you give them a big , warm hug . We used to think that knowing when and how to comfort others was an ability that only humans have . But scientists have discovered th...
Answer: A
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high19001.txt
What do you usually do to comfort your friends when they are feeling sad or depressed ? You probably pat them on the back or shoulder , or maybe you give them a big , warm hug . We used to think that knowing when and how to comfort others was an ability that only humans have . But scientists have discovered that apes h...
[ "To inform readers of a new study .", "To uncover the mystery of Apes .", "To provide better protection for Apes .", "To compare human behaviors with Apes' ." ]
Barry Day thinks homework unnecessary because _ .
B
Read the passage and answer the question.
Passage: For most kids, homework is just part of their daily lives, but have you ever imagined that one day you won't need to do any homework at all? Such a thing has just happened in a school in the UK. Nottingham East Academy, a school in the UK, has established a non-homework policy recently. The school plans to g...
Answer: B
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middle3955.txt
For most kids, homework is just part of their daily lives, but have you ever imagined that one day you won't need to do any homework at all? Such a thing has just happened in a school in the UK. Nottingham East Academy, a school in the UK, has established a non-homework policy recently. The school plans to give an ex...
[ "most people don't think homework should be given", "he doesn't think homework is helpful to education", "homework taken students too much time", "some schools welcome the policy" ]
Plants with roots appeared about _ million years ago.
C
Read the passage and answer the question.
Passage: Life on land probably began about 430 million years ago, though it has existed in the water for perhaps as much as 3,000 million years. When we think of the first thing on land, we probably think of strange animals coming out of the oceans, but in fact no animals could have been living if plants had not been o...
Answer: C
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high7798.txt
Life on land probably began about 430 million years ago, though it has existed in the water for perhaps as much as 3,000 million years. When we think of the first thing on land, we probably think of strange animals coming out of the oceans, but in fact no animals could have been living if plants had not been on land fi...
[ "430", "300", "330", "100" ]
Which of these describes water in a solid state?
null
Answer this science question and explain your reasoning.
Which of these describes water in a solid state? Choices: A. Vapor rising in the sky B. Hail during a storm C. Waves crashing on the seashore D. Rain falling from the clouds
Correct answer: B
science
VASoL_2010_3_21
{ "text": [ "Vapor rising in the sky", "Hail during a storm", "Waves crashing on the seashore", "Rain falling from the clouds" ], "label": [ "A", "B", "C", "D" ] }
B
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There are _ amusing secrets about Disneyland mentioned in this passage.
C
Read the passage and answer the question.
Passage: The popular Disneyland has some deep, dark, and sometimes amusing secrets that you probably don't know. Read on to learn them. General Main Street By using a special method of construction , Disneyland created an effect that you don't notice until your tired family leaves the park. The next time you enter Disn...
Answer: C
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middle5013.txt
The popular Disneyland has some deep, dark, and sometimes amusing secrets that you probably don't know. Read on to learn them. General Main Street By using a special method of construction , Disneyland created an effect that you don't notice until your tired family leaves the park. The next time you enter Disneyland, m...
[ "two", "three", "four", "five" ]
What effect does exceeding positive ionization have on most of the people?
C
Read the passage and answer the question.
Passage: Recent research has claimed that an excess of positive ions in the air can have an ill effect on people's physical or psychological health. What are positive ions? Well, the air is full of ions, electrically charged particles, and generally there is a rough balance between the positive and the negative charged...
Answer: C
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high6654.txt
Recent research has claimed that an excess of positive ions in the air can have an ill effect on people's physical or psychological health. What are positive ions? Well, the air is full of ions, electrically charged particles, and generally there is a rough balance between the positive and the negative charged. But som...
[ "They will throw up.", "They will be sick and tired of life.", "They may feel rather bad-tempered.", "They may feel they are out of their mind." ]
The problem discussed in the passage mostly happens to _ .
A
Read the passage and answer the question.
Passage: Parents are the closest people to you in the world. They love you just because you're you. And they would do anything for you. Like a lot of middle school students, Zhang Li has a problem. She and her parents don't get on well. "I really want to be my daddy's good girl. But it seems he just doesn't understand....
Answer: A
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middle6799.txt
Parents are the closest people to you in the world. They love you just because you're you. And they would do anything for you. Like a lot of middle school students, Zhang Li has a problem. She and her parents don't get on well. "I really want to be my daddy's good girl. But it seems he just doesn't understand. He talks...
[ "junior school students", "families in Beijing", "families in Hebei", "primary school students" ]
An e-schoolbag is _ .
B
Read the passage and answer the question.
Passage: Is your schoolbag too heavy to carry? The e-schoolbag will help you. It is said that e-schoolbags are going to be brought into use in Chinese middle schools soon. In fact, the e-schoolbag should perhaps be called an e-textbook. It is a small computer for students. Heavy schoolbags are a problem for them. But t...
Answer: B
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middle7607.txt
Is your schoolbag too heavy to carry? The e-schoolbag will help you. It is said that e-schoolbags are going to be brought into use in Chinese middle schools soon. In fact, the e-schoolbag should perhaps be called an e-textbook. It is a small computer for students. Heavy schoolbags are a problem for them. But the e-scho...
[ "a video chip", "a small computer", "a heavy bag", "a usual book" ]
Ellen lived in a kind of hut for three years _ .
C
Read the passage and answer the question.
Passage: Britain's Solo Sailor Ellen MacArthur started sailing with her aunt when she was eight. She loved it so much that she saved her money for three years to buy her first small sailing boat.When she was 18,she sailed alone around Britain and won the "Young Sailor of the Year" award. But Ellen really became fa...
Answer: C
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high20112.txt
Britain's Solo Sailor Ellen MacArthur started sailing with her aunt when she was eight. She loved it so much that she saved her money for three years to buy her first small sailing boat.When she was 18,she sailed alone around Britain and won the "Young Sailor of the Year" award. But Ellen really became famous in 2...
[ "because she was interested in country life", "because she was ambitious for the coming race", "while she was trying to get financial support for a race", "while she was learning how to repair sails." ]
What does the author want to tell us in Paragraph 1?
D
Read the passage and answer the question.
Passage: The unknown world's mystry The sea is the biggest unknown part of our world. It covers seventy-one percent of the earth. There is still much to be discovered about this vast blanket of water. If the waters of the ocean could be removed, the sea floor with its wide valleys, irregular mountains and rivers in the...
Answer: D
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high16276.txt
The unknown world's mystry The sea is the biggest unknown part of our world. It covers seventy-one percent of the earth. There is still much to be discovered about this vast blanket of water. If the waters of the ocean could be removed, the sea floor with its wide valleys, irregular mountains and rivers in the sea woul...
[ "The sea is the biggest unknown part of our world.", "The sea covers 71% of the earth.", "Some information about the sea floor.", "The reasons for researching undersea tourism." ]
The weathering of landforms depends on various factors. Which area would most likely have the fastest rate of chemical weathering?
null
Answer this science question and explain your reasoning.
The weathering of landforms depends on various factors. Which area would most likely have the fastest rate of chemical weathering? Choices: A. freezing and dry regions B. warm and moist regions C. cool and humid regions D. hot and dry regions
Correct answer: B
science
Mercury_7188703
{ "text": [ "freezing and dry regions", "warm and moist regions", "cool and humid regions", "hot and dry regions" ], "label": [ "A", "B", "C", "D" ] }
B
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John Jefferson was accused of the following except _ .
A
Read the passage and answer the question.
Passage: A Brooklyn man who was quarreling with his girlfriend yesterday threw a dog off the balcony of her 23rd-story apartment in TriBeCa, killing it, the police said. The man, John Jefferson, 43, of Bedford-Stuyvesant, has been charged with robbery, criminal possession of a weapon and animal cruelty, the police sa...
Answer: A
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high2260.txt
A Brooklyn man who was quarreling with his girlfriend yesterday threw a dog off the balcony of her 23rd-story apartment in TriBeCa, killing it, the police said. The man, John Jefferson, 43, of Bedford-Stuyvesant, has been charged with robbery, criminal possession of a weapon and animal cruelty, the police said. He wa...
[ "his arguing with his girlfriend", "criminal possession of a weapon", "animal cruelty", "robbery" ]
Future meat will be _ .
D
Read the passage and answer the question.
Passage: It's exciting to imagine how future humans will have solved the problems we have now, or what amazing new inventions will make our lives more convenient and interesting. We asked top scientists to share their predictions on what the world will be like in a century. If they're right, the 2114 is going to be rea...
Answer: D
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high8507.txt
It's exciting to imagine how future humans will have solved the problems we have now, or what amazing new inventions will make our lives more convenient and interesting. We asked top scientists to share their predictions on what the world will be like in a century. If they're right, the 2114 is going to be really cool....
[ "much more affordable", "less tasty but healthier", "more organic and delicious", "more environmentally friendly" ]
James runs a TV show and there are 5 main characters and 4 minor characters. He pays the minor characters $15,000 each episode. He paid the major characters three times as much. How much does he pay per episode?
He pays the minor characters 15000*4=$<<15000*4=60000>>60,000 The major characters each get 15000*3=$<<15000*3=45000>>45,000 So he pays the main characters 45,000*5=$<<45000*5=225000>>225,000 So in total he pays 225,000+60,000=$<<225000+60000=285000>>285,000 #### 285,000
Solve the following math problem and explain your reasoning step by step.
James runs a TV show and there are 5 main characters and 4 minor characters. He pays the minor characters $15,000 each episode. He paid the major characters three times as much. How much does he pay per episode?
He pays the minor characters 15000*4=$<<15000*4=60000>>60,000 The major characters each get 15000*3=$<<15000*3=45000>>45,000 So he pays the main characters 45,000*5=$<<45000*5=225000>>225,000 So in total he pays 225,000+60,000=$<<225000+60000=285000>>285,000 #### 285,000
math
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We can learn from Bonnie Riggs that Americans _ .
C
Read the passage and answer the question.
Passage: Shake Shack is a new kind of restaurant becoming more popular in the U.S. The restaurants are not"fast food" . They are known as"fast casual" . Observers say Americans want more choices and fresh food when choosing where and what to eat. This trend is one reason why the fast food restaurant McDonald' s has str...
Answer: C
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high9938.txt
Shake Shack is a new kind of restaurant becoming more popular in the U.S. The restaurants are not"fast food" . They are known as"fast casual" . Observers say Americans want more choices and fresh food when choosing where and what to eat. This trend is one reason why the fast food restaurant McDonald' s has struggled fi...
[ "don' t like fast food any more", "care only about the quality", "like to try something new", "pay more restaurant visits to fast casual" ]
The writer thinks that _ .
C
Read the passage and answer the question.
Passage: Students who say they never or hardly ever used dictionaries may speak English well but usually write poorly, because they make many mistakes. The students who use dictionaries most do not learn especially well either. The ones who look up every new word do not read fast. Therefore they do not have time to rea...
Answer: C
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high3793.txt
Students who say they never or hardly ever used dictionaries may speak English well but usually write poorly, because they make many mistakes. The students who use dictionaries most do not learn especially well either. The ones who look up every new word do not read fast. Therefore they do not have time to read much. T...
[ "choose a good dictionary, and you'll be successful in learning English", "dictionaries are not necessary to the students who learn English", "it is very important for students to use good dictionaries properly", "using dictionaries very often can't help to improve writing" ]
According to Gray, when people enter a lift, they usually _ .
D
Read the passage and answer the question.
Passage: You may not pay much attention to your daily lift ride. Many of us use a lift several times during the day without really thinking about it. But Lee Gray, PhD, of the University of North Carolina, the US, has made it his business to examine this overlooked form of public transport. He is known as the "Lift Guy...
Answer: D
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high8517.txt
You may not pay much attention to your daily lift ride. Many of us use a lift several times during the day without really thinking about it. But Lee Gray, PhD, of the University of North Carolina, the US, has made it his business to examine this overlooked form of public transport. He is known as the "Lift Guy". "The l...
[ "turn around and greet one another", "look around or examine their phones", "make eye contact with those in the lift", "try to keep a distance from other people" ]
_ will help pay for this trip according to the text.
B
Read the passage and answer the question.
Passage: Hello, children and parents. Thank you all for coming to this meeting. I'd like to start by confirming that we will receive some money from the government for our school trip to Indonesia. We will receive approximately $1,300 per child, which will reduce the overall cost to you. Now that we are sure to get th...
Answer: B
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high20146.txt
Hello, children and parents. Thank you all for coming to this meeting. I'd like to start by confirming that we will receive some money from the government for our school trip to Indonesia. We will receive approximately $1,300 per child, which will reduce the overall cost to you. Now that we are sure to get the money, ...
[ "The students themselves", "The government", "The organizer of the trip", "The students' parents" ]
Where did Tom and Rob set up the table?
A
Read the passage and answer the question.
Passage: Tom and his best friend Rob were out of school for the summer. They had been swimming, gone to the movies, played video games, and even built a castle out of some old cardboard boxes. But today they were so bored. "At least we would have something to do." Tom thought for a while and suggested, "Let's make some...
Answer: A
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middle2863.txt
Tom and his best friend Rob were out of school for the summer. They had been swimming, gone to the movies, played video games, and even built a castle out of some old cardboard boxes. But today they were so bored. "At least we would have something to do." Tom thought for a while and suggested, "Let's make some popcorn ...
[ "Near the sidewalk.", "In the kitchen.", "At the supermarket.", "Outside the school." ]
Salesmen use computers mainly to _ .
C
Read the passage and answer the question.
Passage: The home computer industry has been growing rapidly in the United States in the last ten years. Computers used to be large, expensive machines that were very difficult to use. But scientists and technicians have been making them smaller and cheaper while at the same time they have been made easier to use. As a...
Answer: C
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high4468.txt
The home computer industry has been growing rapidly in the United States in the last ten years. Computers used to be large, expensive machines that were very difficult to use. But scientists and technicians have been making them smaller and cheaper while at the same time they have been made easier to use. As a result, ...
[ "talk with their friends", "write letters", "check the list of goods and send bills", "play games for pleasure" ]
What was the challenge for Puzey in his project?
C
Read the passage and answer the question.
Passage: Riding on an exercise bike at home may keep you in physical shape, but it can get pretty boring after a while. Aaron Puzey had been on his exercise bike for half an hour a day for years when he decided to look for a way to make it a bit more fun. With virtual reality technology widely available nowadays, all ...
Answer: C
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high19739.txt
Riding on an exercise bike at home may keep you in physical shape, but it can get pretty boring after a while. Aaron Puzey had been on his exercise bike for half an hour a day for years when he decided to look for a way to make it a bit more fun. With virtual reality technology widely available nowadays, all be needed...
[ "Changing the 3D data into pictures.", "Downloading the software from the Internet.", "Making the 3D data viewable in the headset.", "Taping a Bluetooth monitor lo his exercise bike." ]
What's the main purpose of the article?
A
Read the passage and answer the question.
Passage: Unlike chemists and physicists, who usually do their experiments using machines, biologists and medical researchers have to use living things like rats. But there are three Nobel prize-winning scientists who actually chose to experiment on themselves - all in the name of science, reported The Telegraph. 1. Wer...
Answer: A
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high7972.txt
Unlike chemists and physicists, who usually do their experiments using machines, biologists and medical researchers have to use living things like rats. But there are three Nobel prize-winning scientists who actually chose to experiment on themselves - all in the name of science, reported The Telegraph. 1. Werner Forss...
[ "To introduce a few Nobel prize winners who did experiments on themselves.", "To list difficulties that scientists went through in order to make important discoveries.", "To explain why some scientists chose to experiment on themselves.", "To introduce some dangerous experiments that Nobel prize winners did o...
Which elements fall between metals and nonmetals in the periodic table?
null
Answer the following science question clearly and accurately.
Which elements fall between metals and nonmetals in the periodic table?
metalloids
science
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synthetics
noble gases
halogens
metalloids
Metalloids are elements that fall between metals and nonmetals in the periodic table. Just seven elements are metalloids, so they are the smallest class of elements. In Figure above , they are color-coded orange. Examples of metalloids include boron (B), silicon (Si), and germanium (Ge).
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If you like to paint in a realistic style, you will learn from _ .
D
Read the passage and answer the question.
Passage: Art classes about animals & wildlife All Creatures Large and Small Animals bring something special to our life and give us inspiration for paintings that we will treasure. This workshop will focus on how to bring animals to life through color, lighting and good composition . We will be working from photograph...
Answer: D
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high8340.txt
Art classes about animals & wildlife All Creatures Large and Small Animals bring something special to our life and give us inspiration for paintings that we will treasure. This workshop will focus on how to bring animals to life through color, lighting and good composition . We will be working from photographs, so you...
[ "Phil Beck", "Peter van Dyck", "Rafael Galvez", "Christine Fifer" ]
A grocery store has 4 kinds of jelly. They sell grape jelly twice as much as strawberry jelly, and raspberry jelly twice as much as plum jelly. The raspberry jelly sells a third as much as the grape jelly. If they sold 6 jars of plum jelly today, how many jars of strawberry jelly did they sell?
They sell twice as much raspberry jelly as plum jelly, so they sold 2 * 6 = <<2*6=12>>12 jars of raspberry jelly today. The raspberry jelly sells a third as much as the grape jelly, so they sold 12 * 3 = <<12*3=36>>36 jars of grape jelly today. The grape jelly sells twice as much as the strawberry jelly, so they sold 3...
Solve the following math problem and explain your reasoning step by step.
A grocery store has 4 kinds of jelly. They sell grape jelly twice as much as strawberry jelly, and raspberry jelly twice as much as plum jelly. The raspberry jelly sells a third as much as the grape jelly. If they sold 6 jars of plum jelly today, how many jars of strawberry jelly did they sell?
They sell twice as much raspberry jelly as plum jelly, so they sold 2 * 6 = <<2*6=12>>12 jars of raspberry jelly today. The raspberry jelly sells a third as much as the grape jelly, so they sold 12 * 3 = <<12*3=36>>36 jars of grape jelly today. The grape jelly sells twice as much as the strawberry jelly, so they sold 3...
math
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Kevin holds the world record for eating the biggest quantity of hot wings in 8 minutes. He can eat 64 wings without stopping. Alan, a boy who loves hot wings, wants to beat Kevin's record. He is currently able to eat 5 hot wings per minute. How many more wings must he eat per minute to beat Kevin's record?
Knowing Kevin's record of eating 70 wings in 8 minutes or 64 / 8 = 8 wings in a minute Alan must increase his ability to eat 5 wings per minute to 8 - 5 = 3 wings per minute to equal Kevin's world record. To beat Kevin, Alan must eat 3+1 = <<3+1=4>>4 hot wings per minute. #### 4
Solve the following math problem and explain your reasoning step by step.
Kevin holds the world record for eating the biggest quantity of hot wings in 8 minutes. He can eat 64 wings without stopping. Alan, a boy who loves hot wings, wants to beat Kevin's record. He is currently able to eat 5 hot wings per minute. How many more wings must he eat per minute to beat Kevin's record?
Knowing Kevin's record of eating 70 wings in 8 minutes or 64 / 8 = 8 wings in a minute Alan must increase his ability to eat 5 wings per minute to 8 - 5 = 3 wings per minute to equal Kevin's world record. To beat Kevin, Alan must eat 3+1 = <<3+1=4>>4 hot wings per minute. #### 4
math
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From the text, we can conclude that the author _ .
B
Read the passage and answer the question.
Passage: OK, I admit it: emoticons are popular. Some people even think they are fun. Many seem unable to get through an e-mail or Instant Message chat sentence without using one. Some feel that they add feeling and character to otherwise cold digital communications. Some people, such as a Hollywood scriptwriter John Bl...
Answer: B
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high7731.txt
OK, I admit it: emoticons are popular. Some people even think they are fun. Many seem unable to get through an e-mail or Instant Message chat sentence without using one. Some feel that they add feeling and character to otherwise cold digital communications. Some people, such as a Hollywood scriptwriter John Blumenthal,...
[ "feels he has no difficulty using emoticons", "thinks emoticons don't suit him", "encourages his friends to use emoticons", "believes that emoticons are suitable for everyone" ]
Which of the following statements is TRUE according to the passage?
C
Read the passage and answer the question.
Passage: It all began with a stop at a red light. Kevin Salwen was driving his 14-year-old daughter, Hannah, back from a sleepover in 2006 . While waiting at a traffic light, they saw a black Mercedes Coupe on one side and a homeless man begging for food on the other. "Dad, if that man had a less nice car, that man the...
Answer: C
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high5926.txt
It all began with a stop at a red light. Kevin Salwen was driving his 14-year-old daughter, Hannah, back from a sleepover in 2006 . While waiting at a traffic light, they saw a black Mercedes Coupe on one side and a homeless man begging for food on the other. "Dad, if that man had a less nice car, that man there could ...
[ "Mercedes Coupe is only an ordinary car which is quite cheap.", "Unselfishness has nothing to do with people's primary satisfaction.", "Hannah asked her parents to do something charitable and they sold their house.", "The writer's children asked him to sell their house." ]
Einstein's coat is very old. His friend _ .
B
Read the passage and answer the question.
Passage: One day Einstein is walking in a street in New York . His friend meets him and says to him, "Einstein, you should buy a new coat. Look, your coat is very old." But Einstein answers, "It doesn't matter . Nobody knows me here." After a few years, Einstein becomes a famous scientist . But he still wears the ol...
Answer: B
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middle5617.txt
One day Einstein is walking in a street in New York . His friend meets him and says to him, "Einstein, you should buy a new coat. Look, your coat is very old." But Einstein answers, "It doesn't matter . Nobody knows me here." After a few years, Einstein becomes a famous scientist . But he still wears the old coat. H...
[ "gives him a new one", "asks him to buy a new one", "help him buy a new one", "help him mend the old one" ]
The passage mainly tells us that _ .
C
Read the passage and answer the question.
Passage: "Reduce, reuse and recycle, this familiar environmentalist slogan tells us how to reduce the amount of rubbish that ends up in landfills and waterways. The concept is being used to deal with one possibly dangerous form of waste - electronic junk , such as old computers, cell-phones, and televisions. But this ...
Answer: C
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high7540.txt
"Reduce, reuse and recycle, this familiar environmentalist slogan tells us how to reduce the amount of rubbish that ends up in landfills and waterways. The concept is being used to deal with one possibly dangerous form of waste - electronic junk , such as old computers, cell-phones, and televisions. But this process f...
[ "developing countries are facing serious environmental problems", "e-waste is a growing problem in developed countries", "e-waste is sent to developing countries under the excuse of reuse", "developing countries are making full use of e-waste" ]
What must you remember to do if you are checking phrases by Googlefight?
C
Read the passage and answer the question.
Passage: Googlefight is a simple service available on the Internet which offers you the chance to compare two different items and see how many hits they get on the Google search engine. The seemingly simple device has proved invaluable to users, especially to help win arguments. For example, imagine that you and your f...
Answer: C
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high12499.txt
Googlefight is a simple service available on the Internet which offers you the chance to compare two different items and see how many hits they get on the Google search engine. The seemingly simple device has proved invaluable to users, especially to help win arguments. For example, imagine that you and your friends ar...
[ "Make sure they mean be same thing.", "Make sure they are different.", "Remember to put quote marks round the phrase.", "Don't put quote marks round the phrase." ]
It can be learned from the text that Alex .
B
Read the passage and answer the question.
Passage: Alexandra Scott was born to Liz and Jay Scott in Manchester, Connecticut on January 18, 1996, the second of four children. Shortly before her first birthday, Alex was diagnosed with neuroblastoma, a type of childhood cancer. On her first birthday, the doctors informed Alex's parents that if she beat her cancer...
Answer: B
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high12777.txt
Alexandra Scott was born to Liz and Jay Scott in Manchester, Connecticut on January 18, 1996, the second of four children. Shortly before her first birthday, Alex was diagnosed with neuroblastoma, a type of childhood cancer. On her first birthday, the doctors informed Alex's parents that if she beat her cancer it was d...
[ "couldn't walk until she was four", "held her first lemonade stand in 2001", "was the only daughter of the Scotts", "was born with cancer" ]
Mary was working on a research paper and already had borrowed 5 books from the library. 3 books weren't helpful so she returned those and checked out 5 more books. 3 days later, she went back to the library and returned 2 of those books and checked out 7 more books. How many books does Mary currently have checked ou...
Mary started with 5 books and returned 3 so she had 5-3 = <<5-3=2>>2 books She had 2 books and checked out 5 more books so she had 2+5 = <<2+5=7>>7 books She now has 7 books but returned 2 so she has 7-2 = <<7-2=5>>5 books She had 5 books and checked out 7 more books so she has 5+7 = <<5+7=12>>12 books checked out ####...
Solve the following math problem and explain your reasoning step by step.
Mary was working on a research paper and already had borrowed 5 books from the library. 3 books weren't helpful so she returned those and checked out 5 more books. 3 days later, she went back to the library and returned 2 of those books and checked out 7 more books. How many books does Mary currently have checked ou...
Mary started with 5 books and returned 3 so she had 5-3 = <<5-3=2>>2 books She had 2 books and checked out 5 more books so she had 2+5 = <<2+5=7>>7 books She now has 7 books but returned 2 so she has 7-2 = <<7-2=5>>5 books She had 5 books and checked out 7 more books so she has 5+7 = <<5+7=12>>12 books checked out ####...
math
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We can infer from the passage that Google co-founder Larry Page _ .
C
Read the passage and answer the question.
Passage: The US space agency NASA is looking for people to go to Mars, and stay there. This attractive career is for people who want a huge change of scenery and planet. The project is called the Hundred Years Starship, which aims to colonize other lands such as the red planet Mars. Settlers would travel to the red p...
Answer: C
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high3216.txt
The US space agency NASA is looking for people to go to Mars, and stay there. This attractive career is for people who want a huge change of scenery and planet. The project is called the Hundred Years Starship, which aims to colonize other lands such as the red planet Mars. Settlers would travel to the red planet and...
[ "used to be an astronaut", "is no longer rich now", "is a fan of space travel", "is a generous man" ]
Former President Cater is being spied because _
C
Read the passage and answer the question.
Passage: Former President Jimmy Carter believes U.S central intelligence agency is spying on him -- so much so, he gives up email to avoid government spies. "You know, I have felt that my own communications are probably monitored," Carter told NBC's Andrea Mitchell in an interview broadcast Sunday. "And when I want to ...
Answer: C
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high18518.txt
Former President Jimmy Carter believes U.S central intelligence agency is spying on him -- so much so, he gives up email to avoid government spies. "You know, I have felt that my own communications are probably monitored," Carter told NBC's Andrea Mitchell in an interview broadcast Sunday. "And when I want to communica...
[ "he has stolen state secrets for personal interests", "he knows so much secret information about President Obama", "he holds political views about regional conflicts that differ from Obama's", "he refuses to provide advice for Obama's administration" ]
In her first term, Governor Sandoval gave twice as many commencement addresses as Governor Hawkins. Governor Sloan gave ten more commencement addresses than Governor Sandoval in the same amount of time. If Governor Sandoval gave 12 commencement addresses, how many commencement addresses did the three of them give altog...
Since Governor Sandoval gave 12 commencement addresses, twice the number that Governor Hawkins gave, Governor Hawkins gave 12/2 = <<12/2=6>>6 commencement addresses. The two of them gave 6+12 = <<6+12=18>>18 commencement addresses in total. Governor Sloan gave ten more commencement addresses than Governor Sandoval, a t...
Solve the following math problem and explain your reasoning step by step.
In her first term, Governor Sandoval gave twice as many commencement addresses as Governor Hawkins. Governor Sloan gave ten more commencement addresses than Governor Sandoval in the same amount of time. If Governor Sandoval gave 12 commencement addresses, how many commencement addresses did the three of them give altog...
Since Governor Sandoval gave 12 commencement addresses, twice the number that Governor Hawkins gave, Governor Hawkins gave 12/2 = <<12/2=6>>6 commencement addresses. The two of them gave 6+12 = <<6+12=18>>18 commencement addresses in total. Governor Sloan gave ten more commencement addresses than Governor Sandoval, a t...
math
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In single-celled organisms, plasma membrane extensions, such as whip-like flagella or brush-like cilia, aid in what?
null
Answer the following science question clearly and accurately.
In single-celled organisms, plasma membrane extensions, such as whip-like flagella or brush-like cilia, aid in what?
movement
science
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pressure
sensation
sound
movement
The plasma membrane may have extensions, such as whip-like flagella or brush-like cilia. In single-celled organisms, like those shown in Figure below , the membrane extensions may help the organisms move. In multicellular organisms, the extensions have other functions. For example, the cilia on human lung cells sweep f...
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Why are shoppers charged a fivecent tax for buying shopping bags?
D
Read the passage and answer the question.
Passage: The United States is not part of the Kyoto Protocol.But since 2005 more than 1,000 mayors across the country have agreed to sign their own version of the protocol. It is called the United States Conference of Mayors' Climate Protection Agreement.Local leaders have agreed to follow the suggestions of the Kyoto ...
Answer: D
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high5833.txt
The United States is not part of the Kyoto Protocol.But since 2005 more than 1,000 mayors across the country have agreed to sign their own version of the protocol. It is called the United States Conference of Mayors' Climate Protection Agreement.Local leaders have agreed to follow the suggestions of the Kyoto Protocol ...
[ "To clean a local lake that has been polluted.", "To get enough money for the green roof project.", "To prevent shoppers from using reusable bags.", "To collect money for an environmental project." ]
According to the passage, when cannot you see club members practicing laughing in Lianhua Mountain Park?
A
Read the passage and answer the question.
Passage: Nearly a thousand people laugh heartily together for half an hour every morning in a park in Shenzhen. Guangzhou Daily took a closer look at those happy people. They are members of a group named Laughing Club, and when they get together, all they do is laugh. Zhang Lixin, the founder of the club and regarded a...
Answer: A
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high4742.txt
Nearly a thousand people laugh heartily together for half an hour every morning in a park in Shenzhen. Guangzhou Daily took a closer look at those happy people. They are members of a group named Laughing Club, and when they get together, all they do is laugh. Zhang Lixin, the founder of the club and regarded as the 'la...
[ "At 8 pm on Sunday.", "At 8 pm on Monday.", "At 8 pm on Friday.", "At 8 pm on Wednesday." ]
His experience in the Army proved that _ .
A
Read the passage and answer the question.
Passage: As a boy, Sanders was much influenced by books about the sea, but by the age of fifteen he had decided to become a doctor rather than a sailor. His father was a doctor. So he was often with the doctors and got along very well with them. When he was fourteen, he was already hanging around the hospital where he...
Answer: A
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high1139.txt
As a boy, Sanders was much influenced by books about the sea, but by the age of fifteen he had decided to become a doctor rather than a sailor. His father was a doctor. So he was often with the doctors and got along very well with them. When he was fourteen, he was already hanging around the hospital where he was supp...
[ "he was good at medical operations on the wounded", "he succeeded in teaching people how to save their lives themselves", "a doctor was the happiest man", "his wish of being a life-saver could hardly come true" ]
Brittany, Alex, and Jamy all share 600 marbles divided between them in the ratio 3:5:7. If Brittany gives Alex half of her marbles, what's the total number of marbles that Alex has?
The total ratio representing the number of marbles is 3+5 +7 = <<3+5+7=15>>15 From the ratio, the fraction representing the number of marbles that Brittany has is 3/15, which is equal to 3/15*600 = <<3/15*600=120>>120 marbles. Alex has 5/15*600 = <<5/15*600=200>>200 marbles. If Brittany gives half of her marbles to Ale...
Solve the following math problem and explain your reasoning step by step.
Brittany, Alex, and Jamy all share 600 marbles divided between them in the ratio 3:5:7. If Brittany gives Alex half of her marbles, what's the total number of marbles that Alex has?
The total ratio representing the number of marbles is 3+5 +7 = <<3+5+7=15>>15 From the ratio, the fraction representing the number of marbles that Brittany has is 3/15, which is equal to 3/15*600 = <<3/15*600=120>>120 marbles. Alex has 5/15*600 = <<5/15*600=200>>200 marbles. If Brittany gives half of her marbles to Ale...
math
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The writer finds that _ people are using their phones in public places.
A
Read the passage and answer the question.
Passage: Next time you're in a public place, take a look around you, and count how many people are using their phones. I can tell you that it is probably more than half, whether you're in a bus, in a cafe or simply walking down the street. I'm not saying that I am not an example of this, but I wonder how people can spe...
Answer: A
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middle5943.txt
Next time you're in a public place, take a look around you, and count how many people are using their phones. I can tell you that it is probably more than half, whether you're in a bus, in a cafe or simply walking down the street. I'm not saying that I am not an example of this, but I wonder how people can spend so muc...
[ "most", "few", "half", "all" ]
Who brought the writer the bad news that her mother was ill?
D
Read the passage and answer the question.
Passage: I will always remember my mother's last days in this world. On February 14th, 2008, my class went on a field trip to the beach. I had so much fun. When we returned to school, my teacher told me to go to the headmaster's office. When I got into the office, I saw a police officer. Suddenly, I realized something ...
Answer: D
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high9899.txt
I will always remember my mother's last days in this world. On February 14th, 2008, my class went on a field trip to the beach. I had so much fun. When we returned to school, my teacher told me to go to the headmaster's office. When I got into the office, I saw a police officer. Suddenly, I realized something was wrong...
[ "Her sister.", "The headmaster.", "Her teacher.", "The police officer" ]
What do we know about a flipped section of DNA?
A
Read the passage and answer the question.
Passage: Every electronic gadget needs good memory. A music player stores songs, albums and playlists. A computer holds schoolwork and programs and remembers how far a player has advanced in his or her favorite game. Mobile phones store names, numbers and hundreds of texts. Now, scientists in California say they have...
Answer: A
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high5613.txt
Every electronic gadget needs good memory. A music player stores songs, albums and playlists. A computer holds schoolwork and programs and remembers how far a player has advanced in his or her favorite game. Mobile phones store names, numbers and hundreds of texts. Now, scientists in California say they have come up ...
[ "It has a very small memory.", "It can function as a computer.", "It has one letter in it.", "It takes a day to complete it." ]
McKay's flying documents were destroyed in _ .
D
Read the passage and answer the question.
Passage: Eddie McKay, a once-forgotten pilot, is a subject of great interest to a group of history students in Canada. It all started when Graham Broad, a professor at the University of Western Ontario, found McKay's name in a footnote in a book about university history. McKay was included in a list of university alumn...
Answer: D
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high8161.txt
Eddie McKay, a once-forgotten pilot, is a subject of great interest to a group of history students in Canada. It all started when Graham Broad, a professor at the University of Western Ontario, found McKay's name in a footnote in a book about university history. McKay was included in a list of university alumni who h...
[ "Belgium", "Germany", "Canada", "England" ]
Which of the following is Tree?
A
Read the passage and answer the question.
Passage: In this age of media technology where the Internet is playing a more and more important role in our lives,how do you usually get information? For many students and office workers,their first Interact stop is the search engine Google:For any information they want,they's imply type in a keyword, click "enter",an...
Answer: A
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high16844.txt
In this age of media technology where the Internet is playing a more and more important role in our lives,how do you usually get information? For many students and office workers,their first Interact stop is the search engine Google:For any information they want,they's imply type in a keyword, click "enter",and within ...
[ "Educators say reading is useful in improving people's language skills.", "Xing Mingyan,a senior student,especially likes Japanese funny books.", "Jimmy Liao's serious stories made him well-known in China and other countries.", "Miss Zhang likes reading funny magazines and fashion magazines." ]
In order to reduce traffic commuters_,
C
Read the passage and answer the question.
Passage: City traffic is a great problem. More cars are produced every year and the streets are getting more and more crowded. So during "rush hours", when people are going to or from their work, traffic is brought to a standstill. It has been suggested that commuters--the people who travel to work every day from outsi...
Answer: C
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high24010.txt
City traffic is a great problem. More cars are produced every year and the streets are getting more and more crowded. So during "rush hours", when people are going to or from their work, traffic is brought to a standstill. It has been suggested that commuters--the people who travel to work every day from outside the ci...
[ "should go to work every other day", "should go by bus", "had better share one's car and ask for lifts", "shouldn't go to work by car" ]
What is the best title for the text?
B
Read the passage and answer the question.
Passage: Last week I was in the boarding area of the airport, very excited about my trip home to see my parents .I had many plans for the weekend. But my daydream was interrupted by an elderly woman talking loudly into her cell phone. She kept asking the person to meet her where she was and was repeating the gate numbe...
Answer: B
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high16719.txt
Last week I was in the boarding area of the airport, very excited about my trip home to see my parents .I had many plans for the weekend. But my daydream was interrupted by an elderly woman talking loudly into her cell phone. She kept asking the person to meet her where she was and was repeating the gate number into th...
[ "The Noise Airport", "I Can't Hear You", "My First Flight On a Plane", "The Woman in the Baggage Area" ]
We can learn from the text that babies in the research _ .
A
Read the passage and answer the question.
Passage: A new study says electronic toys are not helping babies learn. "Even if companies are marketing them as educational, they're not teaching the babies anything at this time," said Anna Sosa the study's author. Researchers listened to audio recordings of parents playing with their babies aged 10 months to 16 mont...
Answer: A
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high14099.txt
A new study says electronic toys are not helping babies learn. "Even if companies are marketing them as educational, they're not teaching the babies anything at this time," said Anna Sosa the study's author. Researchers listened to audio recordings of parents playing with their babies aged 10 months to 16 months. The r...
[ "interact less with their parents when playing with electronic toys", "liked traditional toys better than electronic toys", "talked little with their parents when playing with electronic toys", "listened to audio recordings of their parents" ]
What's the author's attitude toward the older parents?
C
Read the passage and answer the question.
Passage: Psychiatrists who work with older parents say that maturity can be an advantage in child raising--older parents are more thoughtful, use less physical discipline and spend more time with their children. But raising kids takes money and energy. Many older parents find themselves balancing their limited financi...
Answer: C
reading
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high6894.txt
Psychiatrists who work with older parents say that maturity can be an advantage in child raising--older parents are more thoughtful, use less physical discipline and spend more time with their children. But raising kids takes money and energy. Many older parents find themselves balancing their limited financial resour...
[ "Encouraging", "Doubtful.", "Objective.", "Worried." ]
A binary molecular compound is a molecular compound that is composed of what?
null
Answer the following science question clearly and accurately.
A binary molecular compound is a molecular compound that is composed of what?
two elements
science
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four elements
two atoms
four atoms
two elements
A binary molecular compound is a molecular compound that is composed of two elements. In general, the elements that combine to form binary molecular compounds are both nonmetals. This contrasts with ionic compounds, which usually involve bonds between metal ions and nonmetal ions. Because ionic charges cannot be used t...
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Why was Mary Moe's dream difficult to come true?
A
Read the passage and answer the question.
Passage: Mary Moe may look like an average grandmother.But she is not.She just learned how to fly an airplane,a dream she has had since she was a little girl.But Mary Moe could not find time to make her dream come true.At age 34,she was just too busy to think about flying a plane.Lessons were costly.Everything seemed t...
Answer: A
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high18606.txt
Mary Moe may look like an average grandmother.But she is not.She just learned how to fly an airplane,a dream she has had since she was a little girl.But Mary Moe could not find time to make her dream come true.At age 34,she was just too busy to think about flying a plane.Lessons were costly.Everything seemed to be work...
[ "She had no enough time and money in the past.", "She did nothing for flying lessons.", "No pilots were willing to help her.", "Her family did not support her wish." ]
With _ cars on the roads, there will be fewer traffic jams.
D
Read the passage and answer the question.
Passage: What's a big problem in Shenzhen today, do you think? Besides pollution, traffic is, of course. There are too many people, too many cars but too little space so the roads are always busy. You can almost see traffic jams everywhere. It is even worse when everyone is going to school or to work. What's more, cars...
Answer: D
reading
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middle8227.txt
What's a big problem in Shenzhen today, do you think? Besides pollution, traffic is, of course. There are too many people, too many cars but too little space so the roads are always busy. You can almost see traffic jams everywhere. It is even worse when everyone is going to school or to work. What's more, cars need fue...
[ "more", "many", "less", "fewer" ]
A kilogram of pork costs $6 while a kilogram of chicken costs $2 less. How much will a 3-kilogram of chicken and a kilogram of pork cost?
A kilogram of chicken costs $6 - $2 = $<<6-2=4>>4. Three kilograms of chicken cost $4 x 3 = $<<4*3=12>>12. So, a 3-kilogram of chicken and a kilogram of pork cost $12 + $6 = $18. #### 18
Solve the following math problem and explain your reasoning step by step.
A kilogram of pork costs $6 while a kilogram of chicken costs $2 less. How much will a 3-kilogram of chicken and a kilogram of pork cost?
A kilogram of chicken costs $6 - $2 = $<<6-2=4>>4. Three kilograms of chicken cost $4 x 3 = $<<4*3=12>>12. So, a 3-kilogram of chicken and a kilogram of pork cost $12 + $6 = $18. #### 18
math
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Why has the skin lightening become a common activity all over the world?
C
Read the passage and answer the question.
Passage: In many societies, there is often greater acceptance of light skin than dark skin. Light skin may be seen as a mark of beauty, intelligence and success. These beliefs can lead to social pressure even within the same racial group, if some members are darker skinned than others. The result is that skin light...
Answer: C
reading
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high20059.txt
In many societies, there is often greater acceptance of light skin than dark skin. Light skin may be seen as a mark of beauty, intelligence and success. These beliefs can lead to social pressure even within the same racial group, if some members are darker skinned than others. The result is that skin lightening has...
[ "There are many products that can make the dark skin light.", "Many people with dark skin have no confidence.", "People with light skin seem to have more advantages over people with dark skin.", "People with dark skin are forced by the pressure of their families." ]
Which of the following is true about"A system"?
D
Read the passage and answer the question.
Passage: A lot of small business owners put themselves in _ in their own companies.Consider this scene:the company owner who has thirty individuals working for him in the business does all the work. Stop the actual wrong belief that you're the only one who can do the JOB! You are an individual. _ .The best way to repla...
Answer: D
reading
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high11059.txt
A lot of small business owners put themselves in _ in their own companies.Consider this scene:the company owner who has thirty individuals working for him in the business does all the work. Stop the actual wrong belief that you're the only one who can do the JOB! You are an individual. _ .The best way to replace yourse...
[ "It can deal with a11 the routines in the business.", "It is simple to follow or complete a system.", "Your company will be successful so long as you have a system.", "It will help a company run smoothly." ]
The author advises the college students to _ .
C
Read the passage and answer the question.
Passage: Reading is not the only way to gain knowledge of the work in the past. There is another large reservoir which may be called experience, and the college students will find that every craftsman has something he can teach and will generally teach gladly to any college student who does not look down upon them....
Answer: C
reading
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high3779.txt
Reading is not the only way to gain knowledge of the work in the past. There is another large reservoir which may be called experience, and the college students will find that every craftsman has something he can teach and will generally teach gladly to any college student who does not look down upon them. The info...
[ "be contemptuous to the craftsman", "be patient in helping the craftsman with scientific terms", "learn the craftsman's experience by judging it carefully", "gain the craftsman's experience without rejection" ]
Before winning the lottery, Al _ .
A
Read the passage and answer the question.
Passage: I think people everywhere dream about having lots of money. You could win a large amount of money in the United States through lotteries. People pay money for tickets with numbers. If your combination of numbers is chosen, you win a huge amount of money --- often in the millions. A few years ago, my friend Al ...
Answer: A
reading
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high7956.txt
I think people everywhere dream about having lots of money. You could win a large amount of money in the United States through lotteries. People pay money for tickets with numbers. If your combination of numbers is chosen, you win a huge amount of money --- often in the millions. A few years ago, my friend Al won the l...
[ "failed to make both ends meet", "earned nothing and borrowed money", "once had a relatively rich family", "didn't know how to save money" ]
Lighting regulations in Flagstaff, Arizona are put into effect to _ .
B
Read the passage and answer the question.
Passage: Last night's meteor shower left many people in the community dissatisfied and demanding answers. According to Gabe Rothschild, Emerald Valley's mayor, people gathered in the suburbs of the city, carrying heavy telescopes, expecting to watch the brightly burning meteors passing through the sky. What they foun...
Answer: B
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high4100.txt
Last night's meteor shower left many people in the community dissatisfied and demanding answers. According to Gabe Rothschild, Emerald Valley's mayor, people gathered in the suburbs of the city, carrying heavy telescopes, expecting to watch the brightly burning meteors passing through the sky. What they found instead...
[ "lessen the chance of getting cancer", "create an ideal observation condition", "ensure citizens a good sleep at night", "enable all creatures to live in harmony" ]
When could the string be taken away? _
C
Read the passage and answer the question.
Passage: A young father was visiting an old neighbor.They were standing in the old man's garden,and talking about children.The young man said,"How strict should parents be with their children?" The old man pointed to a string between a big strong tree and a thin young one. "Please untie that string,"he said.The...
Answer: C
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high23046.txt
A young father was visiting an old neighbor.They were standing in the old man's garden,and talking about children.The young man said,"How strict should parents be with their children?" The old man pointed to a string between a big strong tree and a thin young one. "Please untie that string,"he said.The young ma...
[ "When the old man left.", "When the young man untied it next time.", "When the young tree grew strong enough.", "When the young tree grew older." ]
You can see the book because _ .
B
Read the passage and answer the question.
Passage: You can't see any object unless light from that object gets into your eyes.Some of the things you see give off light of their own. The sun,the stars,a lighted lamp are the examples that can be seen by their own light.But most of the things you see are not giving off light of their own.They are just reflecting ...
Answer: B
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middle7948.txt
You can't see any object unless light from that object gets into your eyes.Some of the things you see give off light of their own. The sun,the stars,a lighted lamp are the examples that can be seen by their own light.But most of the things you see are not giving off light of their own.They are just reflecting light tha...
[ "your eyes are close to it", "it reflects some of the light", "it has light of its own", "it is big enough to be seen" ]
According to the text, with peers around them, teenagers tend to _ .
D
Read the passage and answer the question.
Passage: Sometimes having a teenager at home can be a real headache. Many teenagers smoke, drink, wear strange hairdos and even fight. Basically, they are often taking risks. Earlier studies have shown that teenagers are more likely to make _ decisions than people from any other age group, including children and adults...
Answer: D
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high13616.txt
Sometimes having a teenager at home can be a real headache. Many teenagers smoke, drink, wear strange hairdos and even fight. Basically, they are often taking risks. Earlier studies have shown that teenagers are more likely to make _ decisions than people from any other age group, including children and adults. Is it t...
[ "use more self-control", "become more careful about what they do", "perform better than when they are alone", "focus more on short-term benefits" ]
What does the writer think of the advertisements online?
C
Read the passage and answer the question.
Passage: More and more advertisements appear on the Web. You have to be careful not to be fooled or tricked by the advertisements on the Internet. Something is said to be a bargain,but it isn't always cheap. And some socalled new things just have a new outside. However,shopping online is a kind of fashionable thing t...
Answer: C
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middle7414.txt
More and more advertisements appear on the Web. You have to be careful not to be fooled or tricked by the advertisements on the Internet. Something is said to be a bargain,but it isn't always cheap. And some socalled new things just have a new outside. However,shopping online is a kind of fashionable thing today. I l...
[ "They're always true.", "They're not useful.", "They're sometimes false .", "They're always fashionable." ]