________ the days went on, the weather got worse.

________ the days went on, the weather got worse.

A.With

B.Since

C.While

D.As

答案及解析: D

解析:

【巧解导析】句意为:“随着时间流逝,天气变得更糟.”句中went on和got worse具有动作发生的同时性.若用with,则应为with the days going on.