Things, ___ is often the case, will turn out to be contrary to one's wishes.
问题描述:
Things, ___ is often the case, will turn out to be contrary to one's wishes.
A. as B. whichC. thatD. it
Which one? Why?
答
选A
as is often the case 固定用法
意思是 常有的事 经常情况下