◎ 题干
The day before yesterday the police including one officer ____ searching for the murder in that mountain.
[     ]
A. is          
B. were          
C. are             
D. was
◎ 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“The day before yesterday the police including one officer ____ searching for the murder in that mountain.[ ]A. is B. wereC. areD. was…”主要考查了你对  【一般过去时】【主谓一致】  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。