It must have rained,-----the ground was wet this morning

问题描述:

It must have rained,_____the ground was wet this morning
为什么答案空格里填for?
1个回答 分类:英语 2014-11-18

问题解答:

我来补答
for 引导的是间接原因,因为你看到了地上湿了,所以判断下了雨 because引导的是直接原因,比如说因为下雨,所以地上湿了
 
 
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