题目内容
预算定额编制原则中的平均合理指的是在定额适用区域现阶段的社会正常生产条件下，在社会的平均劳动熟练程度和劳动强度下，确定建筑工程预算定额的定额水平。( )
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(每小题有A、B、C、D四个备选项，其中至少有一个符合题意。)某评估公司受托评估H地块50年土地使用权价格，该宗地土地面积为]500m2。估价师在该区域内收集到以下资料： (1)A地块建筑面积为1000m2，占地面积2000m2，是甲企业出地，乙企业出资建成的，出资方出资总额200万元，分得建筑面积600m2，房屋建筑造价及有关税费总计2000元/m2。 (2)B地块土地面积为50亩，原为丙企业使用，后被丁企业兼并，丁企业一次性支付各种补偿总计3000万元，其中向政府补交土地出让金300万元，机械设备及房屋等评估值为710万元。 (3)C地块土地面积为1500m2，因某种原因原土地使用者急于转让，李某则以50万元得到该地块。 (4)D地块为场地出租，出租方出租该地块的年净收益为42元/m2，根据双方约定，城镇土地使用税由承租方交纳，每年3元/m2，土地还原率为6%。 (5)各地块与待估地块比较系数如下表：容积率区域因素个别因素使用年限地块A+30-20地块B-10+10地块C00-30地块D00-20 请就上述内容，回答71～75小题的问题： 根据已知条件及比较案例选择的原则，应选择( )地块作为待估土地的比较案例。
A job seeker has to make conversations with different people because______
Water shortages plague a fifth of southern Europe. And with temperatures in the region forecast to rise several degrees this century -reducing rainfall another 30% -things will only get worse. Several thousand miles to the northwest, however, global warming is increasing the number of icebergs calving off Greenland; they now number about 15,000 a year. An iceberg is a floating reservoir. Water from icebergs is the purest water, which was formed some 10,000 years ago. All those bergs eventually dissolve in the ocean’s brine. Why not capture and haul some of them to Europe’s arid south The idea of towing icebergs to the world’s thirstiest regions goes back to the 1950s. Georges Mougin, a French engineer and eco-entrepreneur, began looking seriously at the concept in the mid-1970s. Technologies to handle such a massive undertaking didn’t exist then. But they do now, thanks to Mougin, who at 86 is still working full tilt. A few years ago, he came up with the idea to enclose the bottom half of an iceberg with a skirt fashioned from insulating geotextile material to reduce melting en route. Then he imagined a scenario in which ocean currents could be used to help steer the tugboat pulling the iceberg and drastically reduce fuel consumption -a principle Mougin calls assisted drift. But a trial tow of a 7 million-ton iceberg would cost about $10 million -a sum that chilled investors. The problem was that he couldn’t show them his vision -until now. Thanks to a virtualreality boost from French software company Dassault Syst~mes, he can simulate an iceberg’s entire journey from Newfoundland to the Canary Islands. The collaboration is part of an effort by Dassault, which sells high-end product-testing software to such companies as Boeing and Toyota, to offer modeling expertise to researchers like Mougin whose lofty ideas often dwarf their budgets. Two years ago, Dassault placed its 3-D-imaging technologies and 15 of its engineers at Mougin’s disposal. Many hours and algorithms later, the team concluded recently that Mougin’s big idea would work. One standard-size tug traveling at 1 knot, using assisted drift, could get a skirted 7 miUion-ton berg to the Canaries in about 141 days with only 38% of it melting. Better yet, larger bergs would lose proportionately less, because the amount of ice that melts off the sides is fairly static. Mougin was inspired to approach Dassault after watching a documentary that used the company’s 3-D modeling to bring to life architect Jean-Pierre Houdin’s theory on how the Great Pyramid of Giza was built. Dassault believes sharing the modeling software is a highprofile way to show off the cool things its products can do while simultaneously supporting scientific inquiry. "It’s a way to contribute to the community of innovators," says Crdric Simard, project director. Aside from supporting innovators, Dassault gives the software to French and U. S. programs aimed at improving science, technology and engineering education in schools. Engineers on the iceberg project charted the journey under numerous scenarios. The model relied heavily on historical meteorologic and oceanographic data as well as forecasts in real time culled from satellites, buoys and balloons. Temperature, salinity, winds, swells, currents and eddies were all calculated; the model even factored in a fierce storm on day 22 of a trip. The model was also able to track the melt rate and the tugboat’s fuel consumption. Using 3-D glasses, Mougin’s team virtually examined the berg from all angles and inspected both the insulation skirt and the seine used to capture and tow it. While ultimately proving Mougin’s theories were correct, the simulation wasn’t without drama. Indeed, the first trial was a disaster, which confirmed the wisdom of modeling. The simulated tug hit a huge eddy and spent a month circling in place before moving on, resulting in too much melting and heavy fuel consumption. Despite some initial hand-wringing, the necessary fix proved quite simple: moving the departure date from mid-May to mid-June. The next step for Mougin is to secure funding -from $ 2.96 million to $ 4.44 million -for a pilot study using a smaller fragment of ice to give the theory a real-world test. He and Wadhams got an encouraging response but no money when they sought a European Union grant a few years ago, but that was before the Dassault simulation. They expect the 3-D visuals will improve their chances of landing a grant or a commercial partner. Mougin hopes to launch the pilot test next year and advance to a full-scale trial a year or two later. He’s also confident of the gambit’s commercial potential and has formed a company called WPI to exploit it. After nearly 40 years of effort, Mougin anticipates serving frozen drinks en masse soon. The sentence "Mougin anticipates serving frozen drinks en masse soon" in the last paragraph means that______.
定额水平应直接反映劳动生产率水平，与劳动生产率水平变动的方向相反，它反映活劳动与物资消耗水平，与活劳动和物质消耗水平的变动方向一致。( )
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