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 国家开放大学 / 安装工程估价

各种配管工程量按线管材质、规格和敷设方式不同,以延长米计量,不扣除接线盒(箱)、灯头盒、开关盒所占长度,即:配管长=水平长度+垂直长度。



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  • 53、Who will stage the games? Preparing for the Olympic Games is a huge undertaking (工程). Just like the athletes, the host city spends years getting ready for the event. Before deciding which city will host the Olympic Games, the International Olympic Committee (IOC) has to examine bids from all over the world. Bidding for the games begins about ten years in advance. Without preparing a very strong bid, a city will not win the competition to host the games. Beijing was chosen for the 2008 games from five bidders 一 Osaka, Paris, Toronto and Istanbul. Why does it take so long to prepare? Building the infrastructure (基础设施) costs huge amounts of money. Holding the World Cup in 2002 in Japan and South Korea, for example, meant that ten new stadiums had to be built, as well as many hotels and an improved transport system. In Beijing, after winning the bid the government began major construction projects 一 the extension of the underground, the improvement of the airport and the building of new motorways. Each host city must also build an Olympic village for the athletes. By planting trees and creating parks, the city becomes more attractive for tourists. Why do countries want to host the Olympic Games? Hosting the games has a major effect on the economy and brings international prestige(声望) to the country. Thousands and thousands of visitors come to the games and the host cities are permanently improved.统考英语阅读理解
  • 师德规范不仅应通过系统的理论学习来掌握,更应在道德实践中鼓励教师将规范内化为自身的教育教学行为(A) 对 (B) 错教师职业道德
  • 属于集落刺激因子的是: 医学免疫学
  • 团队类型中,直接管理所在过程或部门日常运作的员工群体属于工作团队(A) 对 (B) 错管理学原理
  • 38、- I bought this painting in my country. I hope you like it. - _ _ _ _ _ _ _ _ _ A.It's a pity. B.You are welcome. C.That's just what I want! D.Is it expensive?统考英语交际英语
  • 23、A FOX one day fell into a deep well and could find no way out. A thirsty Goat, came to the same well, seeing the Fox, asked if the water was good. "It's wonderful," shouted the fox _ _ 21 _ _ the bottom of the well. "Come on down." The Goat, thinking only of his thirst, jumped down, but just as he drank, he realized he was trapped!! The Fox had an idea. "If," said he, "you will place your forefeet(前足) _ _ 22 _ _ the wall and bend your head, I will run up your back and escape, and will help you out afterwards." The Goat agreed and the Fox leaped upon his back. Steadying himself with the Goat's horns, he safely _ _ 23 _ _ the top of the well and ran off as _ _ 24 _ _ as he could. "What about me?" shouted the Goat from the bottom of the well. _ _ 25 _ _ the Fox was long gone, and the Goat was very upset. Look before you leap.统考英语完型填空