问题 更新时间2023/4/3 12:59:00 Teaching little children is ______, but the teachers always _______.( )(本题3.5分) A、 a hard work, to work hard B、 hard work, to work hard C、 a hard work, work hard D、 hard work, work hard 答案 登录 注册 标准答案:D 出自:青书学堂 >> 内蒙古农业大学-大学英语4