问题描述:
___ to sunlight for too much time will do harm to one's skin.为什么不能用Exposed?
不可以看成是be exposed to 放在句首省略be吗?就像Lost in thought ,he didn't notice me come in.
不可以看成是be exposed to 放在句首省略be吗?就像Lost in thought ,he didn't notice me come in.
问题解答:
我来补答展开全文阅读