问题描述: It is going to be____(rain) tomorrow.A.rain.B.rainy. 1个回答 分类:英语 2014-11-11 问题解答: 我来补答 用Bbe+adj这句话还可以改为It is going to rain tomorrow.在这句话中rain是动词,而题目中有be动词,后加形容词.祝天天向上 展开全文阅读