分类：教育/科学-外语学习
问题：Luckilysomefriendslivinglocallyc? 
 Lkily some friends living locally came to visit me regularly and I went home every weekend, otherwise I ________ mad.A. was going   B. would go    C. had gone   D. would have gone 
回答：D
这题需要使用虚拟语气,因为说话者有朋友经常来看他,所以明显没有变疯.