| 考博易错题（2017/6/21） |
| 第1题： Tim is dubious about diet pills which advertise quick weight loss. A．anxious B．pessimistic C．doubtful D．ignorant |
| 【单选题】： |
| 第2题： The word "pristine" in paragraph 2 is closest in meaning to ______. A．basic B．general C．pure D．objective |
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| 第3题： Having liberated the player from an exclusively team performance, Louis Armstrong unwittingly codified the vocabulary of the soloist in a series of famous recordings. A．unfavorably B．unpopularly C．unquestionably D．unintentionally |
| 【单选题】： |
| 第4题：
单项选择 |
| 【单选题】： |
| 第5题：The ______ meanings of the individual words do not help define all expressions like "Drop in any time. " A．literary B．literature C．literal D．literate |
| 【单选题】： |