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[单项选择]

Imagine eating everything delicious you want with none of the fat. That would be great, wouldn’t it
New "fake fat" products appeared on store shelves in the United States recently, but not everyone is happy about it. Makers of the products, which contain a compound called olestra, say food manufacturers can now eliminate fat from certain foods. Critics, however, say the new compound can rob the body of essential vitamins and nutrients and also cause unpleasant side effects in some people. So it’s up to consumers to decide whether the new fat-free products taste good enough to keep eating.
Chemists discovered olestra in the late 1960s, when they were searching for a fat that could be digested by infants more easily. Instead of finding the desired fat, the researchers created a fat that can’t be digested at all.
Normally, special chemicals in the intestines (肠道) "grab" molecules of regular fat and break them down so they
A. People may be induced to eat more than is necessary.
B. It may trigger a new wave of fake food production.
C. It may lead to the over-consumption of vitamins.
D. The function of the intestines may be weakened.

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[填空题]The first essential step in writing a successful essay is to formualte a clearly stated thesis.
[判断题]救援车、检衡车、除雪车均属于特种用途车。
A.正确
B.错误
[填空题]党的七大确立了()为党的指导思想。
[判断题]223KP-2A型控制箱的主要控制元件为晶体三极管。( )
A.正确
B.错误
[单选题]BS30型双级离心泵中,两个叶轮“( )”地对称排列,可自动平衡轴向力。(易)
A.面对面
B.背靠背
C.平行
D.同向
[判断题]燃料容器、管道直径越小,发生爆炸的危险性越小。
A.正确
B.错误
[判断题]在绝缘手套作业法带电断接引线作业过程中,禁止同时接触两个非连通的带电导体或带电导体与接地导体。
A.正确
B.错误
[多选题]进行线路停电作业前,应断开()、配电站(所)(包括用户设备)等线路断路器(开关)和隔离开关(刀闸)。
A.A.发电厂
B.B.变电站
C.C.换流站
D.D.开闭所
[单项选择]材料成本的控制中,应()。
A. 不考虑资金的时间价值,合理确定进货批量与批次,尽可能降低材料的储备
B. 考虑资金的时间价值,合理确定进货批量与批次,尽可能降低材料的储备
C. 不考虑资金的时间价值,加大进货批量与批次,尽可能降低材料的储备
D. 考虑资金的时间价值,合理确定进货批量与批次,尽可能加大材料的储备
[单项选择]In which of the following years will a census be done in the United States


A. 1990
B. 2000
C. 2001
D. 2002
[单选题]对高温的防护方法错误的是()。
A.与高温的物体要保持一定的安全距离
B.向烧红的高温金属物件射水时,要拉下面罩和披肩,采用低姿。
C.在高温环境中由于目前装备齐全,作战时间可坚持长久些。
D.使用机械破拆工具切割金属时,必须保护好眼睛
[单项选择]()工程监理单位超越本单位资质等级许可的范围或者以其他工程监理单位的名义承担工程监理业务。
A. 禁止
B. 在某些特殊情况下
C. 在建设主管部门许可的情况下
D. 根据需要可以
[单项选择]

Many people invest in the stock market hoping to find the next Microsoft and Dell. However, I know (1) personal experience how difficult this really is. For more than a year, I waw (2) hundreds and sometimes thousands of dollars a day investing in the market. It seemed so easy, I dreamed of (3) my job at the end of the year, of buying a small apartment in Paris, of traveling around the world. But these dreams (4) to a sudden and dramatic end when a stock I (5) , Texas cellular pone wholesaler, fell by more than 75 percent (6) a one year period. On the (7) day, it plunged by more than $ 15 a share. There was a rumor the company was (8) sales figures. That was when I leamed how quickly Wall street (9) companies that misrepresent the (10) .
In a (11) , I sold all my stock in the company, paying (12) margin debt with cash advances from my (13) card. Because I owned so many shares, I
A. despair
B. worry
C. panic
D. moment

[单项选择]杜仲的来源是
A. 芸香料
B. 蔷薇科
C. 豆科
D. 杜仲科
E. 忍冬科
[判断题]救护者在救护过程中特别是在杆上或高处抢救伤者时,要注意自身和被救者与附近带电体之间的安全距离,防止再次触电。( )
A.正确
B.错误
[单选题]《铁路旅客运输服务质量规范》中规定:销售人员不在车内高声叫卖,危险演示,销售过程中( )。
A.主动介绍销售商品
B.主动避让旅客
C.主动介绍旅行常识
D.主动介绍风土人情
[单选题](单选题,0.5 分)
党的十八大以来,党中央推进全面从严治党成效卓著,巡视利剑作用彰显,坚持反腐败( ),反腐败斗争压倒性态势已经形成。
A.无禁区、全覆盖、零容忍
B.无禁区、无容忍、无遗漏
C.不容忍、不遗漏、不畏惧
D.无遗漏、无畏惧、无容忍
[单项选择]脓肿形成后首要的处理是()
A. 全身支持
B. 理疗热敷
C. 切开引流
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E. 应用抗生素
[单项选择]

What is it about Paris For the last two centuries it has been the single most visited city in the world. Tourists still go for the art and the food, even if they have to brave the disdain of ticket-takers and waiters. Revolutionaries on the run, artists in search of the galleries and writers looking for the license to explore their inner selves went looking for people like themselves and created their own fields filled with experimentation and constant arguments. Would worldwide communist revolution have been conceivable without the Paris that was home to Marx, Lenin and Ho Chi Minh Would Impressionism or Cubism have become "isms" without Paris as a place to work and as a subject to paint How Paris came to be, for such a long time, "capital of the world"
The answer lies in the city’s "myths" according to the distinguished Harvard historian Patrice Higonnet in "Paris: Capital of the World. " In his book, Paris came to stand for
A. 1925
B. 1935
C. 1945
D. 1955

[判断题]技术鉴定机构应当将暂停、撤销和注销技术鉴定证书的信息及时报应急管理部消防救援局。( )
A.正确
B.错误
[单选题] 下列关于安全生产许可证的说法中,表述错误的是( )。
A.安全生产许可证的有效期为3年
B.期满后需要延期的,应当于期满前3个月申请
C.遗失安全生产许可证在申请补办的同时,应当在公众媒体上声明
D.企业变更地址的,应当办理安全生产许可证变更手续
[单选题]1.1 专用校车应当自注册登记之日起每________进行一次安全技术检验。
A.三个月
B.半年
C.一年
D.二年
[单选题] 在电力系统中避雷器属于()元件。
A.开关
B.保护
C.测量
D.限流
[单项选择]下述哪个情况机体能量的提供主要来源于脂肪
A. 剧烈运动
B. 空腹
C. 进餐后
D. 禁食
[多选题]以下哪些属于煤气“九防”______。
A.防泄漏
B.防腐蚀
C.防中毒
D.防冰冻
E.防失效
[多项选择]对亲子关系存疑的香港永久性居民子女申请人进行亲子鉴定的适用范围有()。
A. 非婚生子女及其申报的父亲和母亲
B. 亲子关系存疑的婚生子女与申报的父亲和母亲
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D. 所有申请赴香港定居的人员及其子女
[多选题]需要变更工作班成员时,( ),方可参与工作。(1.0分)
A. 应经工作负责人同意
B. 应经工作票签发人同意
C. 在对新的作业人员履行安全交底手续后
D. 在对新的作业人员履行技术交底手续后
[单项选择]

M: What are you doing, Mary
W: I am cooking dinner.
M: Look! The Capital Building caught on fire today.
W: What How about the people in the building
M: More than 220 people were killed and the building was destroyed.
W: It must have taken the fire fighters a long time to put it out.
M: Yes, they spent about five hours putting it out. Hmm, what a strange smell!
W: Oh, I forget the food cooking on the fire!
M: Be quick! Turn the gas off. You should be careful next time, otherwise, you’d have our house on fire!

How many people were killed in the fire()
A. More than 220 people.
B. About 50 people.
C. More than 300 people.
[判断题]涉及调查内保治安、客伤、乘客纠纷等事件,各运营公司需要查看或拷贝视频监控录像时,应指定专人负责视频录像的查看、拷贝工作。
A.正确
B.错误
[判断题]当电力系统需要采用支援供电并明确运行方式后,设备调度(电力)应根据继电保护调整方案在执行继电保护操作后,与现场变电巡检工进行核对并进行相关记录。
A.正确
B.错误
[名词解释]乌兰布通之战
[单选题]所有细菌都具有的结构称为()。
A.基本结构
B.特殊结构
C.固有结构
D.全部结构 
[单选题]经常有人工作的场所及施工车辆上宜配备(),存放急救用品,并应指定专人经常检查、补充或更换。
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A.正确
B.错误
[填空题]中文“很抱歉通知您,由于客流较大车站将采取限流措施,请耐心等待”翻译成英文语句最合适的为( )。
[简答题]简述认知结构理论的主要内容。
[判断题]我国规定SF6断路器控制年泄漏率不得超过1.5%。
A.正确
B.错误
[多项选择]电压互感器的二次回路通电试验时,应(),防止由二次侧向一次侧反送电。
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[单选题]柴油发电机启动步骤中,应检查控制屏有无指示情况异常,尤其是温度异常高或油压非常低,油压应在起动后大约()进入正常范围
A.10秒
B.11秒
C.12秒
D.13秒
E.14秒
[单选题]依据《水利工程建设安全生产管理规定》施工单位在使用施工起重机械和整体提升脚手架模板等自升式架设设施前,应当组织有关单位进行验收,也可以委托具有相应资质的检验检测机构进行验收。
A.正确
B.错误

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