◎ 题干
— Did Alan enjoy seeing his old friends yesterday?
— Yes, he did. He ____ his old friends for a long time.

A. didn't see
B. wouldn't see
C. hasn't seen
D. hadn't seen
◎ 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“— Did Alan enjoy seeing his old friends yesterday?— Yes, he did. He ____ his old friends for a long time. [ ]A. didn't see B. wouldn't see C. hasn't see…”主要考查了你对  【过去完成时】  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。