◎ 题干
When do you usually finish _____ your homework?
[     ]
A. do
B. doing
C. to do
D. does
◎ 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“When do you usually finish _____ your homework? [ ]A. do B. doing C. to doD. does …”主要考查了你对  【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。