The day before yesterday the police including one officer searching for the murder in tha

问题补充：

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：

A. is

(答案→)B. were

C. are

D. was

解析：考查主谓一致。The police做主语位于动词用复数形式。本题又是过去时。故B正确。句意：前天警察们包括一个官员在山区搜寻谋杀犯。