摘要： There are more and more birds flying to Yancheng for winter every year, ? A. are there B. aren’t there C. are they D. aren’t they
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There are more and more birds flying to Yancheng for winter every year, ______?
- A.are there
- B.aren't there
- C.are they
- D.aren't they
There are more and more birds flying to Yancheng for winter every year, _____?
[ ]
A. are there
B. aren't there
C. are they
D. aren't they
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B. aren't there
C. are they
D. aren't they