◎ 题干
—Why isn't Lucy here with you?
—Her mother's ill and she has to _________ her little sister at home.

[     ]

A. look after
B. look at
C. look around
D. look for
◎ 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“—Why isn't Lucy here with you? —Her mother's ill and she has to _________ her little sister at home. [ ]A. look after B. look at C. look around D. look f…”主要考查了你对  【动词短语】  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。