____you told me ,I had heard nothing of what happened.A.Till B.Until C.After D.Since

问题描述:

____you told me ,I had heard nothing of what happened.A.Till B.Until C.After D.Since
选什么,为什么
说明下till和until的区别

选B.这句话的意思是我对发生了什么一点都不知道,直到你告诉我.区别在于until可以用在句首.