The student must be working very hard, ________?
#64521
A
doesn’t he
B
mustn’t he
C
needn’t he
D
isn’t he
推荐题目
--- _________ robot is yours, the big one or the small one?--- The big one.
#59869
A
What
B
Which
C
How many
D
Whose
_______her boyfriend is?
#64871
A
What do you think
B
Do you think what
C
What you think
D
What you think
- Didn't the robot have a rest?-_______. Because it never gets tired.
#59746
A
No, it did
B
Yes, it did
C
No, it didn't
D
Yes, it didn't