◎ 题干
The workers had been ____ strike ____ almost a month.
[     ]
A. on; in
B. at; in
C. on; for
D. on; during
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“The workers had been ____ strike ____ almost a month. [ ]A. on; in B. at; inC. on; forD. on; during …”主要考查了你对  【介词】  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。