A.seeing at night
B.seeing objects far away
C.looking over a wide area
D.judging distances
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单选题 | According to the passage the problem of college education partly arises from the fact that __________. | 查看答案 |
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单选题 | What can we conclude from paragraph 6? | 查看答案 |
单选题 | People who suffer from astigmatism have . | 查看答案 |
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单选题 | In this passage the author argu es that __________. | 查看答案 |
单选题 | We should take good care of our eyes . | 查看答案 |
单选题 | When things far away seem indistinct(模糊不清) , one is probably . | 查看答案 |
单选题 | The drop-out rate of college students seems to go up because __________. | 查看答案 |
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单选题 | Having two eyes instead of one is particularly useful for . | 查看答案 |
单选题 | Which of the following is true? | 查看答案 |
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单选题 | What does “a hidden price tag” (Paragraph 1) mean? | 查看答案 |
单选题 | In the 2nd paragraph, “those who don’t fit the pattern” refers to _________. | 查看答案 |
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单选题 | The underlined word blurry in the second paragraph probably means . | 查看答案 |
单选题 | What’s the main idea of the whole passage? | 查看答案 |