2. 外语
  3. Finding the cause of SARS will provide a ________ for the research on a cure for it.

Finding the cause of SARS will provide a ________ for the research on a cure for it.

admin2012-05-18  52
问题 Finding the cause of SARS will provide a ________ for the research on a cure for it.
选项 A、prospect
B、incentive
C、spur
D、inducement
答案C
解析 名词辨义。prospect意为“希望，期望，前景”；incentive意为“动机”，如：He hasn’t much incentive to work hard．(他没有努力工作的动机。)spur意为“刺激，促进”，如：This book is a spur to the child’s imagination．(这本书能促进孩子的想象力。)inducement意为“诱导，诱因，动机，刺激物”，如：I gave the beg gar some money as an inducement to leave immediately．(我给了这个乞丐一些钱，好让他马上离去。)根据题意，找出病因当然会促进对治疗的研究，所以正确答案为spur。
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大学英语六级

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