问题 更新时间2023/4/3 12:59:00 31. —Have you finished the work? ( )—Not yet, but no matter how hard it is, we.ll keep ___ until we make it.(本题1.0分) A、 failed B、 trying C、 tried D、 failing 答案 登录 注册 标准答案:B 出自:青书学堂 >> 漯河职业技术学院大学英语1(高起专)