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
Betty had nothing to do last Sunday afternoon, ____________? 
#68816
A
hadn't she
B
had she
C
didn't she
D
did she
    you        the radio in English?
#70141
A
How about; listening to
B
Why not; listen
C
Will; listen
D
Why don’t; listen to