问题 更新时间2023/4/3 12:59:00 If the city had built more homes for the poor in 1990, the housing problems in that area now ______ so serious.A. wouldn’t have been B. wouldn’t be C. will not have been D. shouldn’t have been 答案 登录 注册 B 出自:江开 >> 统招专升本-----英语