问题描述：
These are ( )coats.Those are ( ).A
These are ( )coats.Those are ( ).
A.our,your B.ours,yours
C.our,yours
请问选择哪一项
These are ( )coats.Those are ( ).
A.our,your B.ours,yours
C.our,yours
请问选择哪一项
问题解答：
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