Question

【题目】— It's too late. I must be leaving now.— Oh, it's raining hard outside. You'd better wait it stops.
A.until
B.since
C.while
D.Though

Answer 1

【答案】A
【解析】 until 直到.........才，since 自从 while 当什么时候 though 虽然、尽管 Wait until 一直等到……。句意:——天气太晚了。我必须得走啦。——奥, 现在外面雨下得很大。你最好等到雨停了。根据语意故答案选A。