题库
题库
A．Because they have had little exposure to high level of sounds.
B．Because they suffer from hearing loss.
C．Because they don’t know how to operate stereo systems.
D．Because they are not qualified engineers.
| 单选题 | In Britain, and on the Continent too, the Japanese are sometimes viewed ________ a threat to domestic industries. | 查看答案 |
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| 单选题 | There is an undesirable ________ nowadays to make films showing violence. | 查看答案 |
| 单选题 | Many Americans believe that ________. | 查看答案 |
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| 单选题 | Sound personal health choice is often difficult to make because ________. | 查看答案 |
| 单选题 | We grow all our own fruit and vegetables, ________ saves money, of course. | 查看答案 |
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| 单选题 | Life is a candle ________ to burn ever brighter. | 查看答案 |
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| 单选题 | According to Fries and Crapo sound health choices should be based on ________. | 查看答案 |
| 单选题 | The company ________ a rise in salary for ages, but nothing has happened yet. | 查看答案 |
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| 单选题 | People in the 18th and 19th centuries used to sleep about 9.5 hours a night because they had ________. | 查看答案 |
| 单选题 | The word “hassles” in the passage (Line 3, Para. 3) probably means ________. | 查看答案 |
| 单选题 | A friendship may be ________, casual, situational or deep and lasting. | 查看答案 |
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| 单选题 | The word “subjects” (Line 1, Para. 4) refers to ________. | 查看答案 |
| 单选题 | We often advise him not to drink more wine ________ is good for his health. | 查看答案 |
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