◎ 题干

—What did the doctor say?   —He asked how long _________.
A.has my daughter caught a coldB.had my daughter caught a cold
C.my daughter had caught a coldD.my daughter had had a cold
◎ 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 did the doctor say? —He asked how long _________.A.has my daughter caught a coldB.had my daughter caught a coldC.my daughter had caught a coldD.my daught…”主要考查了你对  【宾语从句】  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。