I think he must be writing his essay at home now, ______?
#64717
A
is he
B
isn’t he
C
do I
D
mustn’t he
推荐题目
 --Are there any halls in your school?  ---           
#59801
A
Yes,there’re
B
No, there aren’t
C
Yes,they are
D
No, they aren’t
I suppose he ought to have known that,________?
#65462
A
don’t I
B
oughtn’t he
C
do I
D
ought he
I don’t suppose anyone will go there, ___________?
#64707
A
do I
B
don’t you
C
will they
D
won’t they