They _ make a decision about the election at the meeting.A.didn't_英语解答

They _ make a decision about the election at the meeting.
A.didn't need
B.needed not
C.hadn't to
D.didn't have to

人气：305 ℃　时间：2020-06-23 18:23:43

解答

D他们不需要在会议上作出选择
如果选need需要在后面加to
A后面须加to才对,B需要把needed中的ed去掉 C的形式不对