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题目
题型:不详难度:来源:
If _____ without following the doctor’s instructions, the medicine may have serious side effects.
A.takenB.to be takenC.takingD.being taken

答案

解析

试题分析:考查状语从句的省略式:句意:如果不安医生的指导吃这个药,这个药可能有严重的副作用。当主从句的主语一致的时候,可以省略从句的主语和be动词,if taken="if" the medicine is taken。选A。
点评:状语从句和主句的主语一致的话,可以省略从句的主语和be动词,做这种题目可以用还原法做题,先把主语和be动词加上,再判断是主动还是被动。句意通顺才行。
核心考点
试题【 If _____ without following the doctor’s instructions, the medicine may have ser】;主要考察你对现在分词等知识点的理解。[详细]
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