i would have gone to visit him had it been at all possible,but i _英语解答

i would have gone to visit him had it been at all possible,but i __ fully occupied last week.
A.was B.had been
had it been是虚拟if 省略的倒装吗?

人气：125 ℃　时间：2019-08-21 17:09:30

解答

你说的对,had it been是虚拟if 省略的倒装,but后面陈述的是 last week的一个状态,所以选A