Both of them study very hard.为什么要用them?
问题描述:
Both of them study very hard.为什么要用them?
答
前面有介词of,介词后接人称代词的宾格形式作宾语,所以用them.
Both of them study very hard.为什么要用them?
前面有介词of,介词后接人称代词的宾格形式作宾语,所以用them.