—Why didn’t you remind him of the possible danger?
—But what ______ otherwise? He never listens to me.
A.could I do | B.could I have done | C.should I do | D.must I have done |
推荐套卷
—Why didn’t you remind him of the possible danger?
—But what ______ otherwise? He never listens to me.
A.could I do | B.could I have done | C.should I do | D.must I have done |