问题
选择题
If the weather had been better, we could have had a football match. Bit it ____ all day.
A．rained
B．rains
C．has rained
D．had rained
答案
答案：A
题目分析：句意：如果天气好转，我们就举行足球比赛。一整天都下小雨。根据前句，条件句用过去完成时，主句用would/should/might/could + have +过去分词，可知是对过去情况的虚拟，选A。