分类：教育/科学-学习帮助
问题：英语作业。选择
选择 --------------------------------------------------------------------------------Don't worry.It so _________ That I've bought another y to the office A goes B happens C appears D occurs 详细分析一下
回答：C It so happens that... 碰巧.... 是固定说法。 so 可以省略的，意思不变