---You did not wait for Mr.Black last night,did you?---Yes,but we __ .he did not return home at allA.must not B.need not

问题描述:

---You did not wait for Mr.Black last night,did you?---Yes,but we __ .he did not return home at allA.must not B.need not C.would not D.should not have

D
问句的意思是,你们昨晚没有等Black回来,对吗?-我们等了,但是我们______.(因为)他昨晚根本没有回家
所以填should not have 意即 本不应该等的