This book cost her twenty yuan ,        ?
#68793
A
didn’t it
B
doesn’t it
C
did it
D
does it
推荐题目
--- He didn’t come to school yesterday, didn’t he ? --- _________.He was ill in bed.
#71131
A
Yes, he did
B
No, he didn’t
C
Yes, what a pity
D
No, I think
Betty had nothing to do last Sunday afternoon, ____________? 
#68816
A
hadn't she
B
had she
C
didn't she
D
did she
Mrs. Wong hardly has spare time to look after her daughter, __________?
#70372
A
has she
B
does she
C
hasn’t she
D
doesn’t she