()first student in our class usually opens the door for()other student. （）里填a,an,the.并说明
问题描述：
()first student in our class usually opens the door for()other student. （）里填a,an,the.并说明
答
the 序数词前要加定冠词the
the other 另一个 固定搭配
都加the
有不会的可以再问,努力哦!