It’s wrong to some small advertisements at night.A. look upB. send upC. put upD. set up

问题补充：

It’s wrong to some small advertisements at night.

A. look up

B. send up

C. put up

D. set up

答案：

A. look up

B. send up

(答案→)C. put up

D. set up

解析：句意：在夜间张贴小广告是错误的行为。分析：look up向上看，查阅；send up发射；put up张贴；set up建立。小广告是张贴的，故选C.