If it     （）     tomorrow, what would we do?

题目解析 题目：If it ( ) tomorrow, what would we do? A.rains B.were to rain C.would rain D.rain 答案:B 解析：这也是一个虚拟条件句。"If it were to rain tomorrow" 表示假设的情况，即"如果明天要下雨"，而 "what would we do?" 表示在这个虚拟条件下我们将会怎么做。正确的选项是B，即 "were to rain" 表示虚拟条件。