问题
选择题
If _____ without following the doctor’s instructions, the medicine may have serious side effects.
A.Taken
B.to be taken
C.Taking
D.being taken
答案
答案:A
题目分析:考查状语从句的省略:句意:如果没有按照医生的说明吃药,它可能会有严重的副作用。这句话的原句是if the medicine is taken without following the doctor’s instructions,…..,如果主从句的主语一致,可以省略状语从句中的主语和be动词,选A。