题目内容
【题目】The letter is from my sister, ______is working in Beijing.
A.which
B.that
C.whom
D.who
【答案】D
【解析】who引导非限制性定语从句,who作从句的主语.
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题目内容
【题目】The letter is from my sister, ______is working in Beijing.
A.which
B.that
C.whom
D.who
【答案】D
【解析】who引导非限制性定语从句,who作从句的主语.