◎ 题干
--- What should we do on No-smoking Day?
--- People aren’t _________ on that day.
A.allowed smokingB.allowed to smokeC.allowing to smokeD.allow smoking
◎ 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 should we do on No-smoking Day? --- People aren’t _________ on that day.A.allowed smokingB.allowed to smokeC.allowing to smokeD.allow smoking…”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。