问题 更新时间2023/4/3 12:59:00 When Lily came home at 5 p.m. yesterday, her mother ____ dinner in the kitchen. (A) cooked (B) was cooking (C) cooks (D) has cooked 答案 登录 注册 (B) was cooking 出自:文才 >> 西昌学院-财务管理-大学英语2