[题目]According to the recent research, heavy coffee drinking and heart attack is not necessarily and effect. A. reason B. impactC. fact D. cause 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】According to the recent research, heavy coffee drinking and heart attack is not necessarily __________ and effect.

A. reason

B. impact

C. fact

D. cause

【答案】D

【解析】句意:根据最近的调查研究,喝浓咖啡与患心脏病并没有必然的因果关系。cause and effect因果。

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