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
_______is the population____the USA?
#60189
A
What, of
B
What, in
C
How many, in
D
How many , of
Her daughter had a bad cough again, ______she?
#64826
A
wasn’t
B
doesn’t
C
didn’t
D
hadn’t
-Was he a clever boy ?-_______ .
#60391
A
Yes, he was.
B
No, he isn’t
C
Yes, he were
D
No, they weren’t