问题 更新时间2024/8/8 19:21:00 If they hadn.t gone on vacation, their house_____.A.wouldn.t break outB.were not broken intoC.wouldn.t have been broken intoD.wouldn.t have broken out 答案 登录 注册 C 出自:国家开放大学 >> 国家开放大学英语语法