23.Look at the muddy road here.It ( )( ) last night.(本题分数：1 分.)

分类: 作业答案 • 2021-11-12 23:30:29

问题描述：

23.Look at the muddy road here.It ( )( ) last night.(本题分数：1 分.)
A、 could have rained
B、must have rained
C、 would have rained
D、 should have rained

答

B
看这泥巴路,昨晚一定是下雨了.
由前面的一句话,可以表示肯定的意思.