Mrs. Black doesn’t believe that her son is able to design a digital camera, ______?
#64799
A
is he
B
isn’t he
C
doesn’t she
D
does she
推荐题目
We don’t suppose he has achieved his goal, _________?
#64739
A
has he
B
do we
C
don’t we
D
hasn’t he
--- Is that your watch?         --- ________. It’s his watch.
#60376
A
Yes,it is  
B
No,it isn’t  
C
Yes,it isn’t
D
No,it is
---Is this your basketball?---   ________.
#60150
A
Yes, it’s.
B
No, it’s not.
C
Yes, it is.
D
No, it is.