题目内容

【题目】This drug is less likely to cause side effects when ________ late in the day.

A. taking B. taken C. to take D. takes

【答案】B

【解析】

试题分析:考查动词时态。句意:一天的晚上吃这个药,它的副作用是最小的。主语drug与动词take之间是被动关系,故选B项。

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