Don’t your hands from the window when you are on a bus.A. put onB. take offC. put outD. t

问题补充：

Don’t your hands from the window when you are on a bus.

A. put on

B. take off

C. put out

D. throw away

答案：

A. put on

B. take off

(答案→)C. put out

D. throw away

解析：句意：坐公交车时，别把手伸到窗户外面。A穿上；B 脱下，起飞；C 伸出；D扔掉，on a bus在公交车上。结合题意选C。