题目内容
---When is your birthday?
---I was born __________ December 17. This year I'll hold a birthday party for it at home.
A. on B. at C. in D. by
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题目内容
---When is your birthday?
---I was born __________ December 17. This year I'll hold a birthday party for it at home.
A. on B. at C. in D. by