◎ 题干
She ______ her homework because she was ill.
[     ]
A. didn't
B. didn't do
C. does
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 because she was ill.[ ]A. didn'tB. didn't doC. doesD. doesn't do…”主要考查了你对  【实义动词】【一般过去时】  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。