The doctor told Penny that too much ___ to the sun is bad for the skin. A.exposureB.extension C.exhibition D.expanision答案怎么不是B?请分析选项
问题描述：
The doctor told Penny that too much ___ to the sun is bad for the skin. A.exposure
B.extension C.exhibition D.expanision
答案怎么不是B?请分析选项
答
A , 医生告诉Penny，过多晒太阳对皮肤不好。
答
A
答
a 是暴露的意思,B是扩展.句子的意思是医生告诉他在太阳光下太久不好