问题 更新时间2023/4/3 12:59:00 Her son promised _______ in the bedroom until the baby stopped_______. ( )(本题2.0分) A、 staying. . . to cry B、 to stay. . . crying C、 for staying. . . to cry D、 to stay. . . to cry 答案 登录 注册 标准答案:B 出自:青书学堂 >> 西南石油大学-机电一体化技术-大学英语