◎ 题干
Your teachers will not be pleased if you don't finish _____ your homework.
[     ]
A. do
B. to do
C. doing
D. done
◎ 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“Your teachers will not be pleased if you don't finish _____ your homework.[ ]A. doB. to doC. doingD. done…”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。