i have an old shoes,and my mother will buy me a pair of___ A.pair B.one C.ones D.them
问题描述：
i have an old shoes,and my mother will buy me a pair of___ A.pair B.one C.ones D.them
答
应该选C吧 a pair of _ 后面只能加复数 而且前文提到了这双鞋子 所以用one