◎ 题干
After they _________ cleaning the classroom, they________ home yesterday.
[     ]
A. finished; went
B. had finished; went
C. finished; gone
D. had finished; had gone
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“After they _________ cleaning the classroom, they________ home yesterday.[ ]A. finished; wentB. had finished; wentC. finished; goneD. had finished; had …”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。