Passage 10 In the late 1960’s, many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized. Ecologists pointing (1) that a cluster of tall buildings in a city often overburdens public transportation and parking lot (2) Skyscrapers are also enormous (3) , and wasters, of electric power. In one recent year, the addition (4) 17 million square feet of skyscraper office space in New York City raised the (5) daily demand for electricity by 120,000 kilowatts--enough to (6) the entire city of Albany for a day. Glass-walled skyscraper can be especially (7) . The heat Still, people (19) to build skyscrapers for all the reasons that they have always built them--personal ambition and the 20 of o A. power B. capacities C. potentials D. capabilities [单选题]双氧水属于( )。
A.无机过氧化物 B.有机过氧化物 C.复配型过氧化物 D.其它类型化物 [多项选择]根据关于《国家电网公司工程建设质量责任考核办法》的通知,项目法人和建设管理单位应对工程参建单位质量管理责任的履职情况进行定期、不定期的检查,对未能全面、有效履职的单位和个人视情节和造成的危害,采取()等方式进行处罚。
A. 限期整改 B. 通报批评 C. 撤换人员 D. 罚款 [多选题]属于公务员的基本义务的有:
A.保守国家秘密和工作秘密。 B.B、维护国家的安全、荣誉和利益。 C.服从和执行上级依法作出的决定和命令。 D.模范遵守社会公德。 [单选题]下列集装箱中,在国际货物运输中使用所占比重最大的是( )。
A.干货集装箱 B.散货集装箱 C.通风集装箱 D.台式集装箱 [判断题]开工前对承包方项目经理、现场负责人、技术员和安全员进行全面的安全技术交底,并应有完整的记录或资料;
A.正确 B.错误 [填空题]取放工具、抬运金属料具时,不得搭接两股钢轨、( )、引入线或( )。
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