— There are still many old city walls in Xi’an, _______?—Yes, there are.
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A
are there
B
aren’t there
C
are they
D
aren’t they
推荐题目
There was a loud cry from the backstage immediately after the concert ended, _______?
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A
wasn’t there
B
was there
C
didn’t it
D
did it
—Is that Jean? —________ It is Tina.
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A
Yes, she is.
B
Yes, it is.
C
No,she isn’t.
D
No, it isn’t.