He often helps the students he thinks are not quick at their studies. A. whomB. whoC. whe

发布时间：2020-08-16 14:35:28

He often helps the students      he thinks are not quick at their studies.
A. whom
B. who
C. when
D. because

网友回答

A. whom
(答案→)B. who
C. when
D. because
解析：考查定语从句。先行词the students在定语从句中作主语，故用关系代词who，故选B。
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