A.adaptable
B.approachable
C.available
D.agreeable
单选题 | Which of the following is true according to the last paragraph? | 查看答案 |
单选题 | Laudenslager’s experiment showed that the immune system of those rats who could turn off the electricity ________. | 查看答案 |
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单选题 | Which of the following is within the capacity of the artificial nose being developed? | 查看答案 |
单选题 | The author’s attitude towards Larry Myers’ works is ________. | 查看答案 |
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单选题 | We can infer from the first two paragraphs that the industrialists disregard environmental protection chiefly because ________. | 查看答案 |
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单选题 | To produce artificial noses for practical use, it is essential ________. | 查看答案 |
单选题 | What was the percentage of high school graduates admitted to universities in Britain thirty years ago? | 查看答案 |
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单选题 | Some studies confirmed that this kind of eye disease was ________ in tropical countries. | 查看答案 |
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单选题 | Many people think of deserts as ________ regions, but numerous species of plants and animals have adapted to life there. | 查看答案 |
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单选题 | To prevent flooding in winter the water flowing from the dam is constantly ________ by a computer. | 查看答案 |
单选题 | The main task now facing ecologists, environmental activists and conservationists is ________. | 查看答案 |
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