It must have rained yesterday,( A.didn't it B.did it C.must it D._英语解答

It must have rained yesterday,(
A.didn't it B.did it C.must it D.mustn't it

人气：430 ℃　时间：2020-01-24 15:57:14

解答

d
反义疑问句,前面肯定后面否定.MUST为情态动词,所有后面必须用MUSTN'T IT.