分类：教育/科学-外语学习-英语考试
问题：有点怪(1)____itraintomorrow,weshoul 
(1)____ rain tomorrow,we should have to put off the visit to the Yangpu Bridge.A Were B Should C Would D Will 
回答：是B，
原因是虚拟条件句中有were, had, should时, 可把if省略,而把were, had, should放在主语前,用到装结构, 这种结构主要用于书面语中. 如: 
Were it necessary, I might resign. 
Had you informed me earlier, I would not have signed the contract. 
Should I have time, I would call on her