◎ 题干
—Has your father finished his report?
—Sorry, I don't know. He _______ it this morning.
[     ]
A. was writing
B. wrote
C. has written
D. had written
◎ 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“—Has your father finished his report?—Sorry, I don't know. He _______ it this morning. [ ]A. was writing B. wrote C. has written D. had written …”主要考查了你对  【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。