生产经营单位采用( ),必须了解、掌握其安全技术特性,采取有效的安全防护措施,并对从业人员进行专门的安全生产教育和培训。 A.新工艺 B.新技术 C.新材料 D.使用新设备 A. 生产经营单位( )工程项目(以下统称建设项目)的安全设施,必须与主体工程同时设计、同时施工、同时投入生产和使用。 A B. 新建 B C. 改建 C D. 维修 D
【简答题】The following is a story with all the details contributing to bringing out the thesis: A Kindness Is Never Lost . A. Read the story and then complete an outline of another narrative story with the sam...
【简答题】We chatted for half an hour before he finally _____: He wanted to work as a business consultant and wondered if I could pass along the names of certain potential s.2 2. Scientists at the researc...