选择题:When a fire____ at the National Exhibition in Lond 题目分类:南阳师范学院-学前教育-大学英语(一) 题目类型:选择题 查看权限:VIP 题目内容: When a fire____ at the National Exhibition in London, at least ten priceless paintings were completely destroyed. (A) broke off (B) broke out (C) broke down (D) broke up 参考答案: