题库
题库
A．He needs a vehicle to be used in harsh weather.
B．He has a fairly large collection of quality trucks.
C．He has had his truck adapted for cold temperatures.
D．He does routine truck maintenance for the woman.
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| 单选题 | When he submitted his papers in 1905, Einstein _______. | 查看答案 |
| 单选题 | What does Brian Greene imply by saying “... it would be a lot harder for him to be heard” (Lines 1-2, Para. 9)? | 查看答案 |
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| 单选题 | What does the author tell us about physicists today? | 查看答案 |
| 单选题 | One reason why pension and health care reforms are slow in coming is that ______. | 查看答案 |
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| 单选题 | The author believes the most effective method to solve the pension crisis is to ______. | 查看答案 |
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| 单选题 | What do scientists seem to agree upon, judging from the first two paragraphs? | 查看答案 |
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