◎ 题干
Sixteen-year-olds won't allow _______. That's to say, they are not allowed _______.
[     ]
A. smoking; smoking
B. smoking; to smoke
C. to smoke; smoking
D. to smoke; to smoke
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Sixteen-year-olds won't allow _______. That's to say, they are not allowed _______.[ ]A. smoking; smoking B. smoking; to smoke C. to smoke; smoking D.…”主要考查了你对  【不定式】【动名词】  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。