She must be in the classroom,           ?
#64948
A
isn’t she
B
mustn’t she
C
can’ t she
D
does she
推荐题目
 ______ are you doing this evening?        
#60412
A
How
B
What
C
When
D
Where
Listen! His family must be quarrelling, ____?
#65388
A
mustn’t it
B
isn’t it
C
aren’t they
D
needn’t they
—— Do you think there will be robots in school? ——        .
#59771
A
Yes, I do.
B
No I don’t.
C
Yes, there will.
D
No, there don’t.