◎ 题干
—There are many volunteers _____ are helping the children  in Sichuan.
—And most of them are college students.

[     ]

A. which
B. when
C. whose
D. who
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“—There are many volunteers _____ are helping the children in Sichuan. —And most of them are college students. [ ]A. which B. when C. whose D. who …”主要考查了你对  【关系代词】【定语从句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。