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

题目内容

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】

【解析】句意：最近一项研究证明，过量饮用咖啡与心脏病并没有必然的因果关系。本题考查短语用法。cause and effect为固定短语，意为“因果关系”。reason原因；influence影响；fact事实，都不符合题意。

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Susan Sweater is a psychologist at the University of Nebraska-Lincoln and co-director of the Bullying Research Network．She says schools should treat bullying as a mental health problem to get bullies and victims the help they need．She says bullying is connected to depression, anxiety and anti-social behavior, and bullies are often victims themselves．

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