I suppose he ought to have known that,________?
#65462
A
don’t I
B
oughtn’t he
C
do I
D
ought he
推荐题目
 We believe she can win the game, ______?
#65361
A
don’t we
B
do we
C
can we
D
can’t we
 ____ this kind of computer ______well?
#64958
A
Is, sold
B
Does, sell
C
Are, sold
D
Do, sell