◎ 题干
All children are supposed to _____ good care of.
[     ]
A. be taken
B. be taking
C. being taken
D. being taking
◎ 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“All children are supposed to _____ good care of.[ ]A. be takenB. be takingC. being takenD. being taking…”主要考查了你对  【被动语态】【不定式】  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。