Don’t put your hand out of the car window you will be hurt by the passing traffic.A. bu

问题补充：

Don’t put your hand out of the car window, you will be hurt by the passing traffic.

A. but

B. so

C. and

D. or

答案：

A. but

B. so

C. and

(答案→)D. or

解析：句意：不要把你的手放在窗户的外面，否则你将被经过的车撞到。or在此处理解为否则，故选D