◎ 题干
―This is your mother, I think.
        .     

A. No, it isn't    
B. No, she isn't    
C. No, he isn't
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“―This is your mother,I think.―.[ ]A. No, it isn'tB. No, she isn'tC. No, he isn't…”主要考查了你对  【人称代词】  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。