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
You ______ do it if you really don’t want to.
#76709
A
can’t
B
couldn’t
C
needn’t
D
mustn’t
 —Can your friend sing?--______.
#74774
A
Yes,I can
B
Yes, he can
C
No,she can
D
No,I can’t
— If you listen to me, you ______ take a good rest at once.— OK, I ______ do so.
#62849
A
should; must
B
shall; will
C
must; would
D
may; can