18.______ the day went on,the weather got worse.A.With B.Since C.While D.As

题目

18.______ the day went on,the weather got worse.A.With B.Since C.While D.As
为什么选择D不选择A呢

答案

D.As
AS 表示伴随.
随着日子继续,天气越来越糟.
A 的形式不对,with 这种介词短语,要用分词形式.
with the day going on.the weather got worse