◎ 题干
Tony often volunteers in the hospital. He thinks __________ others __________ great.
[     ]
A. help, is
B. helping, are
C. helps, is
D. helping, is
◎ 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“Tony often volunteers in the hospital.He thinks __________ others __________great.[ ]A. help, isB. helping, areC. helps, isD. helping, is…”主要考查了你对  【动名词】【主谓一致】  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。