◎ 题干
The volunteers were so kind that they devoted most of the time _____ the disabled.
[     ]
A. to help
B. helped
C. helping
D. to helping
◎ 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“The volunteers were so kind that they devoted most of the time _____ the disabled. [ ]A. to help B. helpedC. helping D. to helping …”主要考查了你对  【动词短语】  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。