Question

【题目】He is the boy ______ likes playing basketball very much.
A.which
B.who
C.whom
D.whose

Answer 1

【答案】B
【解析】句意：他是那个非常喜欢打篮球的男孩。修饰先行词the boy的定语从句，缺少主语，故用代词who，故选B。