He has been here in this modern city for just a few days and he is about night life in t

问题补充：

He has been here in this modern city for, just a few days, and he is about night life in this city.

A. worried

B. innocent

C. particular

D. doubtful

答案：

A. worried

(答案→)B. innocent

C. particular

D. doubtful

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