The discoveries of science often are a mixed blessing. On the one hand they give us valuable pesticides that enable the farmer t

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问题 The discoveries of science often are a mixed blessing. On the one hand they give us valuable pesticides that enable the farmer to grow more abundant crops and on the other hand they ______ the benefits by destroying the balance of nature.

选项 A、compromise
B、misplace
C、damage
D、counterract

答案D

解析 (counteract中和,抵销)。句意为:科学发现往往是祸福兼有的东西,一方面它们赋予了我们很有价值的杀虫剂,让农民增产增收。另一方面,由于它们破坏了生态平衡也就抵销了为我们带来的好处。A.compromise危及;B.misplace把……放错地方;C.damage损害。
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