I think they failed to accomplish the task, ______?
#65406
A
do I
B
don't I
C
did they
D
didn't they
推荐题目
_______ a concert next Sunday?
#60409
A
There will be
B
Will there be
C
There will have
D
Will there have
—Are you going to the concert tonight?—I should have told you that I won’t, ______?
#64832
A
haven’t you
B
shouldn’t you
C
are you
D
will you
Listen!, his family must be quarreling, _______?
#65411
A
mustn’t it
B
aren’t they
C
isn’t it
D
needn’t they