This pair of shoes is for you,and that ---- is for Mary

问题描述:

This pair of shoes is for you,and that ---- is for Mary
A one B shoes C pair D shoe
说明理由 但我好像隐隐约约记得老师说过 pair of 不可以用one 代替的

选C,这双鞋是你的,那双是玛丽的
确实不能代替,pair of是用来表示不可数名词像鞋子、裤子……的数量的,one是可数名词的单数