我们结婚了世界郑恩地:英语选择

来源:百度文库 编辑:高考问答 时间:2024/04/30 03:11:03
-I'm going to the post office.
-___ you're there, can you get me some stamps?
A. As B. While

选什么?为什么?

2、-I'm going to the post office.
-__you're there,can you get me some stamps?
A.as B. while

while在这里有既然的意思,而A没有,故只能选择B

B
表示“当”,做连词