【单选题】硬座票额的分配数量以列车( )为基础,按各等级列车规定的超员率分配。
【简答题】阅读理解。 The IEA's World Energy Outlook report says increasing demand and use of energy has to be limited. The switch to more low-carbon energy will require an extra investment (投资) of£2.7 trillion-about...
【单选题】At the present time, 98 percent of the world energy consumption comes from stored sources, such as fossil fuels or nuclear fuel. Only hydroelectric and wood energy represent completely renewable sourc...
A.
describing a phenomenon and explaining its causes
B.
outlining a position and supporting it with statistics
C.
isolating an ambiguity and clarifying it by definition
D.
presenting a problem and advocating a solution for it
【多选题】某项目声环境影响评价工作等级为一级。根据《环境影响评价技术导则 声环境》,关于该项目声环境影响评价工作基本要求的说法,正确的有______。
B.
在缺少声源源强资料时,通过类比测量取得源强数据
C.
评价范围内具有代表性的敏感目标的声环境质量现状需要实测
D.
给出建设项目建成前后不同类别声环境功能区内受影响的人口分布、噪声超标的范围和程度
【简答题】环境影响评价的基本功能有(判断)、____、____、____功能。
【判断题】二次空气喷射是将新鲜空气喷人排气歧管中以减少HC,CO的排放量。
【判断题】The world of energy has its unique language that is quite different from the other fields.
【判断题】在中餐的酒水礼仪中,一般需要特别注意搭配菜肴、敬酒干杯、酒量适度三大问题。
【简答题】将下列段落翻译成中文 With the increasing global energy demands in the future, geothermal energy usage is set to increase. There is potential for geothermal developments in many countries all over the world wher...