what present did you give Tom ____ his birthday.为什么用for,
问题描述：
what present did you give Tom ____ his birthday.为什么用for,
答
这里的for表示目的,可以翻译成“给.”.这是for的其中一种用法.Yesterday was Sunday.What did you go to school for 这句的for也是同样的用法,“为了什么”的意思.