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52,269
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nIt was reported last week that developers could take photos from Apple mobile and Google Android devices without the phone owners knowing that the images were b...
52,270
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe smallest animal with a backbone known to science, a fish from the carp family, has been discovered in the peat swamps of Indonesia. Mature females of the ...
52,271
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe smallest animal with a backbone known to science, a fish from the carp family, has been discovered in the peat swamps of Indonesia. Mature females of the ...
52,272
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe smallest animal with a backbone known to science, a fish from the carp family, has been discovered in the peat swamps of Indonesia. Mature females of the ...
52,273
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe smallest animal with a backbone known to science, a fish from the carp family, has been discovered in the peat swamps of Indonesia. Mature females of the ...
52,274
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nLast week a study of one hundred ninety-nine countries confirmed what many people may have already noticed. People around the world are getting fatter. The stud...
52,275
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nLast week a study of one hundred ninety-nine countries confirmed what many people may have already noticed. People around the world are getting fatter. The stud...
52,276
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nLast week a study of one hundred ninety-nine countries confirmed what many people may have already noticed. People around the world are getting fatter. The stud...
52,277
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nLast week a study of one hundred ninety-nine countries confirmed what many people may have already noticed. People around the world are getting fatter. The stud...
52,278
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nLast week a study of one hundred ninety-nine countries confirmed what many people may have already noticed. People around the world are getting fatter. The stud...
52,279
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThese days everyone is worried about the size of their carbon footprint. In order to reduce global warming we need to make our carbon footprints smaller. But ho...
52,280
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThese days everyone is worried about the size of their carbon footprint. In order to reduce global warming we need to make our carbon footprints smaller. But ho...
52,281
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThese days everyone is worried about the size of their carbon footprint. In order to reduce global warming we need to make our carbon footprints smaller. But ho...
52,282
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nIt was not the first time for Shi Benliang, a senior physics major at Peking University, to feed cats. But the 22-year-old felt sad when he saw the scars and wo...
52,283
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nIt was not the first time for Shi Benliang, a senior physics major at Peking University, to feed cats. But the 22-year-old felt sad when he saw the scars and wo...
52,284
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nIt was not the first time for Shi Benliang, a senior physics major at Peking University, to feed cats. But the 22-year-old felt sad when he saw the scars and wo...
52,285
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nInternet users can give websites a thumbs up or thumbs down in less than the blink of an eye, according to a recent study by Canadian researchers.\n Speci...
52,286
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nInternet users can give websites a thumbs up or thumbs down in less than the blink of an eye, according to a recent study by Canadian researchers.\n Speci...
52,287
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nYou might think I'd have little in common with a camel, but we do share one useful skill: both of us can go for a very long time without water. Usually I start ...
52,288
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nYou might think I'd have little in common with a camel, but we do share one useful skill: both of us can go for a very long time without water. Usually I start ...
52,289
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nYou might think I'd have little in common with a camel, but we do share one useful skill: both of us can go for a very long time without water. Usually I start ...
52,290
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe following are letters to the editor of a school newspaper. \nDear editor,\nI'd like to express my opinion about grades. Students should be allo...
52,291
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe following are letters to the editor of a school newspaper. \nDear editor,\nI'd like to express my opinion about grades. Students should be allo...
52,292
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe following are letters to the editor of a school newspaper. \nDear editor,\nI'd like to express my opinion about grades. Students should be allo...
52,293
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nWhich animal has the fastest snapping jaw ? If you're guessing a shark or perhaps a larger animal, you'll have to think smaller. The trapjaw ant, which lives i...
52,294
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nWhich animal has the fastest snapping jaw ? If you're guessing a shark or perhaps a larger animal, you'll have to think smaller. The trapjaw ant, which lives i...
52,295
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nWhich animal has the fastest snapping jaw ? If you're guessing a shark or perhaps a larger animal, you'll have to think smaller. The trapjaw ant, which lives i...
52,296
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nWhich animal has the fastest snapping jaw ? If you're guessing a shark or perhaps a larger animal, you'll have to think smaller. The trapjaw ant, which lives i...
52,297
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nAre you a high school student who loves to be outdoors and is eager to experience new challenges, learn new skills and meet new people? Learn all about the worl...
52,298
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nAre you a high school student who loves to be outdoors and is eager to experience new challenges, learn new skills and meet new people? Learn all about the worl...
52,299
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nAre you a high school student who loves to be outdoors and is eager to experience new challenges, learn new skills and meet new people? Learn all about the worl...
52,300
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nAre you a high school student who loves to be outdoors and is eager to experience new challenges, learn new skills and meet new people? Learn all about the worl...
52,301
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nAre you a high school student who loves to be outdoors and is eager to experience new challenges, learn new skills and meet new people? Learn all about the worl...
52,302
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nWhy do our eyes open wide when we feel fear? And why do our eyes become narrow when we express disgust ? According to a new research, it has something to do wi...
52,303
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nWhy do our eyes open wide when we feel fear? And why do our eyes become narrow when we express disgust ? According to a new research, it has something to do wi...
52,304
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nWhy do our eyes open wide when we feel fear? And why do our eyes become narrow when we express disgust ? According to a new research, it has something to do wi...
52,305
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nWhen Gretchen Baxter gets home from work as a New York City book editor, she checks her Blackberry at the door. 'I think we are attached to these devices in a...
52,306
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nWhen Gretchen Baxter gets home from work as a New York City book editor, she checks her Blackberry at the door. 'I think we are attached to these devices in a...
52,307
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nElectronic books have changed the way many people read for pleasure. Now online textbooks are changing the way some students learn and some teachers teach.\nMor...
52,308
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nElectronic books have changed the way many people read for pleasure. Now online textbooks are changing the way some students learn and some teachers teach.\nMor...
52,309
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nElectronic books have changed the way many people read for pleasure. Now online textbooks are changing the way some students learn and some teachers teach.\nMor...
52,310
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nElectronic books have changed the way many people read for pleasure. Now online textbooks are changing the way some students learn and some teachers teach.\nMor...
52,311
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nElectronic books have changed the way many people read for pleasure. Now online textbooks are changing the way some students learn and some teachers teach.\nMor...
52,312
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nFor an increasing number of students at American universities, Old is suddenly in. The reason is obvious: the graying of America means jobs. Coupled with the ag...
52,313
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nFor an increasing number of students at American universities, Old is suddenly in. The reason is obvious: the graying of America means jobs. Coupled with the ag...
52,314
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nFor an increasing number of students at American universities, Old is suddenly in. The reason is obvious: the graying of America means jobs. Coupled with the ag...
52,315
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nFor an increasing number of students at American universities, Old is suddenly in. The reason is obvious: the graying of America means jobs. Coupled with the ag...
52,316
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nSince the beginning of time, man has been interested in the moon. The Romans designed a special day to show admiration and respect to the moon. They called it \...
52,317
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nSince the beginning of time, man has been interested in the moon. The Romans designed a special day to show admiration and respect to the moon. They called it \...
52,318
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nSince the beginning of time, man has been interested in the moon. The Romans designed a special day to show admiration and respect to the moon. They called it \...
52,319
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nSince the beginning of time, man has been interested in the moon. The Romans designed a special day to show admiration and respect to the moon. They called it \...
52,320
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nSince the beginning of time, man has been interested in the moon. The Romans designed a special day to show admiration and respect to the moon. They called it \...
52,321
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nIt can be rude to talk politics over dinner...explicitly at least. But subtle linguistic cues might reveal more than you think about your political views, wheth...
52,322
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nIt can be rude to talk politics over dinner...explicitly at least. But subtle linguistic cues might reveal more than you think about your political views, wheth...
52,323
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nIt can be rude to talk politics over dinner...explicitly at least. But subtle linguistic cues might reveal more than you think about your political views, wheth...
52,324
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nIt can be rude to talk politics over dinner...explicitly at least. But subtle linguistic cues might reveal more than you think about your political views, wheth...
52,325
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nFirst aid is emergency care for a victim of sudden illness or injury until more skillful medical treatment is available. It may save a life or improve certain v...
52,326
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nFirst aid is emergency care for a victim of sudden illness or injury until more skillful medical treatment is available. It may save a life or improve certain v...
52,327
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nFirst aid is emergency care for a victim of sudden illness or injury until more skillful medical treatment is available. It may save a life or improve certain v...
52,328
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nFirst aid is emergency care for a victim of sudden illness or injury until more skillful medical treatment is available. It may save a life or improve certain v...
52,329
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nA young man approached the foreman of a logging crew and asked for a job. \"That depends,\" replied the foreman. \"Let's see you fell this tree.\" The young...
52,330
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nA young man approached the foreman of a logging crew and asked for a job. \"That depends,\" replied the foreman. \"Let's see you fell this tree.\" The young...
52,331
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nA young man approached the foreman of a logging crew and asked for a job. \"That depends,\" replied the foreman. \"Let's see you fell this tree.\" The young...
52,332
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nA young man approached the foreman of a logging crew and asked for a job. \"That depends,\" replied the foreman. \"Let's see you fell this tree.\" The young...
52,333
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThousands of years ago, people only ate food that was grown near their homes. Some kinds of food were only grown in one place, so people from other places didn'...
52,334
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThousands of years ago, people only ate food that was grown near their homes. Some kinds of food were only grown in one place, so people from other places didn'...
52,335
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThousands of years ago, people only ate food that was grown near their homes. Some kinds of food were only grown in one place, so people from other places didn'...
52,336
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe poverty line is the minimum income that people need for an acceptable standard of living. People with incomes below the poverty line are considered poor. Ec...
52,337
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe poverty line is the minimum income that people need for an acceptable standard of living. People with incomes below the poverty line are considered poor. Ec...
52,338
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe poverty line is the minimum income that people need for an acceptable standard of living. People with incomes below the poverty line are considered poor. Ec...
52,339
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe poverty line is the minimum income that people need for an acceptable standard of living. People with incomes below the poverty line are considered poor. Ec...
52,340
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe poverty line is the minimum income that people need for an acceptable standard of living. People with incomes below the poverty line are considered poor. Ec...
52,341
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nToday almost everyone knows computers and the Internet. If I ask you \"What is the most important in your life ?\" maybe you will say \"Computers and the Intern...
52,342
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nToday almost everyone knows computers and the Internet. If I ask you \"What is the most important in your life ?\" maybe you will say \"Computers and the Intern...
52,343
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nToday almost everyone knows computers and the Internet. If I ask you \"What is the most important in your life ?\" maybe you will say \"Computers and the Intern...
52,344
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nToday almost everyone knows computers and the Internet. If I ask you \"What is the most important in your life ?\" maybe you will say \"Computers and the Intern...
52,345
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nToday almost everyone knows computers and the Internet. If I ask you \"What is the most important in your life ?\" maybe you will say \"Computers and the Intern...
52,346
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThe Toyota Prius hybrids adapted by Google's engineers have covered 300,000 miles on the roads of California without a human at the wheel, but with only one acc...
52,347
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nTelevision has changed our lives in many ways. Many people now spend more time watching TV than doing anything else. Researchers in the USA has estimated that w...
52,348
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nTelevision has changed our lives in many ways. Many people now spend more time watching TV than doing anything else. Researchers in the USA has estimated that w...
52,349
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nTelevision has changed our lives in many ways. Many people now spend more time watching TV than doing anything else. Researchers in the USA has estimated that w...
52,350
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nArchaeology, like many academic words, comes from Greek and means, more or less, \"the study of old things\". So, it is really a part of the study of history. H...
52,351
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nArchaeology, like many academic words, comes from Greek and means, more or less, \"the study of old things\". So, it is really a part of the study of history. H...
52,352
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nArchaeology, like many academic words, comes from Greek and means, more or less, \"the study of old things\". So, it is really a part of the study of history. H...
52,353
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nPut your car keys away and forget about your travel pass --- it's time to do a bit of walking.\nNational Walking Month is organized every May by Living Streets,...
52,354
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nPut your car keys away and forget about your travel pass --- it's time to do a bit of walking.\nNational Walking Month is organized every May by Living Streets,...
52,355
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nOn the eve of our daughters' weddings, I gave both of them what I considered to be excellent marital advice: never leave your husband unsupervised with prunin...
52,356
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nOn the eve of our daughters' weddings, I gave both of them what I considered to be excellent marital advice: never leave your husband unsupervised with prunin...
52,357
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nOn the eve of our daughters' weddings, I gave both of them what I considered to be excellent marital advice: never leave your husband unsupervised with prunin...
52,358
race_middle
[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nOn the eve of our daughters' weddings, I gave both of them what I considered to be excellent marital advice: never leave your husband unsupervised with prunin...
52,359
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nUnlike chemists and physicists, who usually do their experiments using machines, biologists and medical researchers have to use living things like rats. But the...
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nUnlike chemists and physicists, who usually do their experiments using machines, biologists and medical researchers have to use living things like rats. But the...
52,361
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nUnlike chemists and physicists, who usually do their experiments using machines, biologists and medical researchers have to use living things like rats. But the...
52,362
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nRecently a friend of mine wrote to me about her experience in Holland: \nA very old man asked me to come to his apartment, and he would donate a bike to the pro...
52,363
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nRecently a friend of mine wrote to me about her experience in Holland: \nA very old man asked me to come to his apartment, and he would donate a bike to the pro...
52,364
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nRecently a friend of mine wrote to me about her experience in Holland: \nA very old man asked me to come to his apartment, and he would donate a bike to the pro...
52,365
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThere is plenty for kids and teens to do in the Syracuse area during the summer, including some great educational opportunities. Here are the top four.\nRosamon...
52,366
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThere is plenty for kids and teens to do in the Syracuse area during the summer, including some great educational opportunities. Here are the top four.\nRosamon...
52,367
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThere is plenty for kids and teens to do in the Syracuse area during the summer, including some great educational opportunities. Here are the top four.\nRosamon...
52,368
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[ { "human": "Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.\n\n<passage>:\nThere is plenty for kids and teens to do in the Syracuse area during the summer, including some great educational opportunities. Here are the top four.\nRosamon...