◎ 题干
— What's wrong with my son, doctor?
— _________. Just a cold.
A.Something seriousB.Serious something
C.Nothing seriousD.Serious nothing
◎ 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“— What's wrong with my son, doctor?— _________. Just a cold.A.Something seriousB.Serious somethingC.Nothing seriousD.Serious nothing…”主要考查了你对  【人称代词】【物主代词】【it的用法】  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。