The children _____lost in the woods; otherwise, they would have been at the lakeside camp as scheduled. 
#62949
A
must have got
B
must get
C
should have got
D
should get
推荐题目
My brother is honest. He _____ such a thing.
#63425
A
might not do
B
can’t have done
C
can do
D
mustn’t have done
 — Can we leave the classroom now?— No, you ______. You ______ to leave until the bell rings.
#74363
A
mustn’t, are allowed
B
don’t have to, are allowed
C
needn’t, aren’t allowed
D
can’t, aren’t allowed