◎ 题干
Girls' getting the ears pierced and boys' having long hair should not _____ in our school.
[     ]
A. be allowed to
B. allow to
C. be allowed
D. allow
◎ 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“Girls' getting the ears pierced and boys' having long hair should not_____ in our school.[ ]A. be allowed to B. allow to C. be allowed D. allow …”主要考查了你对  【被动语态】  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。