Generally speaking,according to the directions,the drug has no side effect.A.when takingB.when taken

题目简介

Generally speaking,according to the directions,the drug has no side effect.A.when takingB.when taken

题目详情

Generally speaking,     according to the directions,the drug has no side effect.
A.when takingB.when taken
C.when to takeD.when to be taken
题型:单选题难度:偏易来源:不详

答案

B
此题考查非谓语动词作状语的用法。动词不定式一般不作时间状语,故先排除C、D两项。分词作状语,表示主动关系时用现在分词,表示被动关系时用过去分词。根据句意,应用B项,when taken="when" the drug is taken。全句意思是:一般来说,药品在根据说明书服用时是没有副作用的。

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