.Generally speaking ,____according to the directions,the drug has no side effect.
问题描述:
.Generally speaking ,____according to the directions,the drug has no side effect.
A.when taking B.when taken C.when to take D.when to be taken 亲爱的朋友们,为什么不选D呢?
答
动词不定式有一种表示将来的意味,此句中drug 和take是动宾关系所以要用被动,选D的话就表示药是在将来的某个时间吃,而此句的意思是吃完药的副作用问题,所以药是吃完了的并不是发生在将来的动作