He must have finished the work by the end of last month, _______ he?
#65424
A
mustn't
B
hadn't
C
didn't
D
hasn't
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.