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
_____________ you mind _____________me the way ?
#60108
A
Would;to tell
B
Would;telling
C
Will;tell
D
Will;to tell
He must have known the truth yesterday, _________?
#64623
A
haven’t you
B
didn’t you
C
have you
D
did you
 Let’s visit the National Museum this weekend, _______? 
#64557
A
will you
B
won’t we
C
don’t we
D
shall we
_______have you been to Tianjin?---Twice.
#60153
A
How many
B
How many times
C
How
D
How many time