【判断题】国家对交通运输企业实行安全生产许可制度。交通运输企业未取得安全生产许可证的,不得从事生产活动。
【单选题】Tom should have_____up at five o’clock,but he didn’t arrive until o’clock.
【判断题】国家对机械制造企业实行安全生产许可制度。机械制造企业未取得安全生产许可证的,不得从事生产活动。
【单选题】I invited him for eight o’clock, but he didn’t until nine-thirty.
【单选题】以银行存款5000元偿还前欠材料供应商的货款,属于的资金运动方式是 ( ) 。
【简答题】One day, a boy had a fight with one of his classmates. He didn’t wait until school was over, and hurried home to his grandfather. He told him his story angrily. “He is really bad,” the boy said, “and ...
【单选题】不属于服务管理窗口内服务启动类型的选项是( )。
【单选题】下列不属于服务管理窗口内服务启动类型的选项是( )。
【单选题】John was so shy at the party that he didn’t speak until ().