52单词网 > 高中英语 > 高中英语题库 > Hurry up!They for us at the crossing.A.must waitB.must have waitedC.must be wait

Hurry up!They for us at the crossing.A.must waitB.must have waitedC.must be wait

来源:网络 时间:
Hurry up!They for us at the crossing.A.must waitB.must have waitedC.must be wait

Hurry up!They ________ for us at the crossing.

A.must wait

B.must have waited

C.must be waiting

D.may wait

试题答案

C