I suppose you are unwilling to change your idea, _____?
#64681
A
aren’t you
B
do I
C
don’t I
D
are you
推荐题目
-___________ do you go to Old People’s Home?-Twice a month. 
#59921
A
How long
B
How soon
C
How often
D
How many times
Be sure to go to the concert with me, _____?
#65006
A
will you
B
aren’t you
C
mustn’t you
D
don’t you