Question

简单英语！

He often helps the students _____ he thinks are not quick at their studies. A. whom B. who

为什么不选宾语whom？如果选who的话后面he就不是主语了吧？谢谢！

Answer 1

He often helps the students _____ he thinks are not quick at their studies. A. whom B. who

为什么不选宾语whom？如果选who的话后面he就不是主语了吧？谢谢！

答案解析：答案为 B,答案

who 作为关系代词引导定语从句并在定语从句充当主语成分

He often helps the students who (he thinks) are not quick at their studies

备注：he thinks 是一个插入语成分，可以把它去掉后看这个句子

句子意思，他经常帮助，他认为，在他们学习方面不迅速的学生.

Answer 2

因为thinks,
原文其实可以理解为he thinks that .... are not quick at their studies.
所以...是后面小句的主语

Answer 3

who在定语从句中作主语，你说得对！