常常用水冷却发动机是利用了水的比热容的特性;完全燃烧0.1kg的高能汽油,放出的

题型:填空题

问题:

常常用水冷却发动机是利用了水的比热容     的特性;完全燃烧0.1kg的高能汽油,放出的热量为     J.如果这些热量被质量为100kg、初温为20℃的水完全吸收,可以使水的温度升高     ℃.(q=4.62×107kg)

考点:内能的概念
题型:填空题

《城市工程管线综合规划规范》规定,道路红线宽度超过30m的城市干道宜两侧布置()管线。

A.给水配水和燃气配气

B.热力干线和燃气输气

C.给水配水和热力干线

D.燃气配气和雨水排水

题型:填空题
Last summer Tom and his friends George and Bill wanted to take a vacation, but they did not have much     . They decided that a short mountain climbing expedition(探险) was the only       they could afford (负担得起). Since each of them liked climbing, the vacation would be a lot of        .
Tom    all the plans. He decided that they should      the expenses(费用) for food and gas         and that each one should bring some    _____ clothes because the weather there was usually cold.
The boys were        in a hurry, so they climbed slowly the       day. The weather was pleasant, and they enjoyed the fresh         as they climbed up a narrow path. Tom expected the        to stay nice,        late in the afternoon there was a heavy rain. The boys rushed toward a        and decided to camp there that      .
When the sun rose the next morning, they continued      . As the boys went higher, the climbing became        dangerous, and by that afternoon the trip appeared        .
When they finally reached the        of the mountain, they saw a beautiful sight. The         of the sunset were yellow, red, and gold. The boys were very happy and they enjoyed the view. The farms and fields of wheat and corn       appeared very small. In the distance, they could see trees, hills and valleys. They spent four more days in the mountains. They really had great fun.
小题1:
A.workB.timeC.moneyD.fun
小题2:
A.vacationB.sportC.gameD.trip
小题3:
A.funB.happinessC.troubleD.difficulties
小题4:
A.tookB.madeC.hadD.kept
小题5:
A.needB.shareC.makeD.provide
小题6:
A.surelyB.fullyC.equallyD.freely
小题7:
A.extraB.fewC.lessD.thin
小题8:
A.alwaysB.nearlyC.notD.ever
小题9:
A.fineB.rainyC.allD.first
小题10:
A.skyB.airC.weatherD.water
小题11:
A.weatherB.airC.tripD.path
小题12:
A.andB.forC.soD.but
小题13:
A.topB.tentC.caveD.river
小题14:
A.dayB.nightC.timeD.way
小题15:
A.sleepingB.campingC.climbingD.watching
小题16:
A.lessB.moreC.veryD.little
小题17:
A.easyB.tiredC.excitedD.endless
小题18:
A.footB.sideC.middleD.top
小题19:
A.sceneB.viewC.colorsD.beauty
小题20:
A.belowB.farC.asideD.ahead
题型:填空题

试题二(共25分)阅读以下关于信息资源网建设的叙述,回答问题1至问题3。某市政府部门有近30个委、办、局,分别承担着法定的政府职能,这些部门都有信息中心,负责本单位信息系统的建设和信息资源的采集、维护等工作,同时向业务部门提供信息化技术支持。该市的电子政务建设发展很快,统一规划实施了政务内网,实现了各个政府部门百兆以上带宽的互联互通,并在此基础上规划信息资源网。该政务内网的运行维护成本较高,所以在政务内网开通之后,市财政逐渐削减了各个委办局自身信息系统的维护费用,市政府也要求尽快实现信息资源的共享,以发挥电子政务网的效益。

【问题2】(6分)该市在信息系统集中管理建设过程中,需要在信息系统中重点规划建设哪些内容?

题型:填空题

保险销售人员对拟定的保险方案向准保户作出简明、易懂、准确的解释被称为( )。

A.保险方案设计
B.保险方案拟定
C.保险方案推荐
D.保险方案说明

题型:填空题

CM模式是以( )为特征的建设工程组织管理模式。

A.快速路径法
B.边设计边施工
C.使用CM单位
D.非代理

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