问题描述: It _____(rain) half a day and I don't think it will last long. 1个回答 分类:英语 2014-10-11 问题解答: 我来补答 has been raining雨是从中午下起,到现在还在下,所以用现在完成进行时.句意:下了整整一个下午的雨,我认为雨不会再下很久了. 展开全文阅读