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【题目】 Price decrease farmers’ income, the central government has decided to buy more crops to protect them.

A. Preventing; to affect B. To prevent; affecting

C. Preventing; affected D. To prevent; being affected

【答案】B

【解析】考查非谓语动词和固定搭配。句意:为了阻止价格下降影响农民们的收入,中央政府已经决定购买更多的农作物来保护他们。第一空是动词不定式做目的状语;第二空是固定搭配:prevent sb. (from)doing sth.阻止某人做某事,故答案为B。

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