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
—____ is your schoolbag?—It’s green.
#60223
A
What
B
What color
C
Where
D
How
He knows so much about the story. He must have read the book,_____?
#65373
A
mustn’t he
B
doesn’t he
C
hasn’t he
D
didn’t he
There is nothing wrong with my bike,      ?
#65259
A
is it
B
isn’t there
C
isn’t it
D
is there
— Have you got any brothers or sisters? — ________.
#59762
A
Yes, I have
B
No, I haven’t
C
Yes, I have one
D
I have a brother and sister