It’s cold outsideyour sweater before you go out.A. Put on B Turn on C. Put up D. Give u

问题补充：

It’s cold outside. your sweater before you go out.

A. Put on B Turn on C. Put up D. Give up

答案：

解析：Put on穿上，上演； Turn on打开，发动；Put up提供，建造；. Give up放弃，交出。句意：外面冷，在你出去之前穿上你的毛衣。结合语境可知选Ａ。