问题描述： 根据汉语提示完成句子 If （努力学习功课）,you would have passed the exam. 1个回答 分类：英语 2014-10-29 问题解答： 我来补答 考查虚拟语气,与过去事实相反,if 从句应该用过去完成,即：If you had studied hard 展开全文阅读
