◎ 题干
She _______________ her homework last night.
[     ]
A. didn't
B. doesn't
C. didn't do
D. doesn't do
◎ 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“She _______________ her homework last night. [ ]A. didn'tB. doesn'tC. didn't doD. doesn't do…”主要考查了你对  【实义动词】【助动词】  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。