The book cost you 50 yuan, _______?
#69450
A
doesn’t it
B
did it
C
does it
D
didn’t it
推荐题目
 ---Lemon used to be shy , didn’t she ? ---________ . But now she is outgoing as well as active.
#69267
A
No , she wasn’t
B
Yes , she was
C
Yes , she did
D
No , she didn’t
She  doesn't  like pop music,___________?
#69524
A
doesn't she ?
B
does she
C
does he
D
do you
__ is really hard __ them to climb Mount Tai. 
#69186
A
This, to
B
It, to
C
This, for
D
It, for