热门试题:
[单项选择]The ruling party________.
A. acknowledged the opposition party’’s victory
B. claimed to have won over half the parliamentary seats
C. denied the opposition party’’s gains in the election
D. said it had won a sweeping victory across the country
[单选题]风险评估的过程包括()、()、()和()四个阶段。在信息安全风险管理过程中,风险评估建立阶段的输出,形成本阶段的最终输出《风险评估报告》,此文档为风险处
理活动提供输入。
A.
风险评估准备; 风险要素识别; 风险分析; 监控审查; 风险结果判定; 沟通咨询
B.
风险评估准备; 风险要素识别; 监控审查 ;风险分析; 风险结果判定; 沟通咨询
C.
风险评估准备; 监控审查 ;风险要素识别; 风险分析 ;风险结果判定; 沟通咨询
D.
风险评估准备; 风险要素识别: 风险分析: 风险结果判定 监控审查, 沟通咨询
[单选题]换装或者搬运钢轨、混凝土枕、辙叉等笨重轨料，应有（ ），尽量选择在平整的地面上行走；必须在坑洼不平或线路上行走时，应注意踏稳踩牢。
A.专人指挥
B.多人指挥
C.防护员指挥
D.轮流指挥
[判断题]列车中相互连挂的车钩中心水平线的高度差，不得超过80mm。
A.正确
B.错误
[判断题]中国无产阶级作为独立的政治力量第一次登上历史舞台是在五四运动中。(( ))
A.正确
B.错误
[判断题]高压指对地电压在250V以上，如10KV电力线路、25KV接触网线路等。（ ）
A.正确
B.错误
[不定项选择题]共用题干
第三篇
The Best Way to Reduce Your Weight
You hear this:"No wonder you are fat. All you ever do is eat."You feel sad:"I skip my breakfast and supper. I run every morning and evening. What else can I do?"Basically you can do nothing. Your genes,not your life habits,determine your weight and your body constantly tries to maintain it.
Albert Stunkard of the University of Pennsylvania found from experiments that,"80 percent of the children of two obese parents become obese,as compared with no more than 14 percent of the offspring of two parents of normal weight."
How can obese people become normal or even thin through dieting?Well,dieting can be effective,but the health costs are tremendous.Jules Hirsch,a research physician at Rockefeller University,did a study of eight fat people.They were given a liquid formula providing 600 calories a day.After more than 10 weeks,the subjects lost 45kg on average.But after leaving the hospital,they all regained weight. The results were surprising:by metabolic measurement,fat people who lost large amounts of weight seemed like they were starving. They had psychiatric problems.They dreamed of food or breaking their diet.They were anxious and depressed;some were suicidal. They hid food in their rooms.Researchers warn that it is possible that weight reduction doesn't result in normal weight,but in an abnormal state resembling that of starved non-obese people.
Thin people,however,suffer from the opposite:They have to make a great effort to gain weight. Ethan Sims,of the University of Vermont,got prisoners to volunteer to gain weight. In four to six months,they ate as much as they could.They succeeded in increasing their weight by 20 to 25 percent. But months after the study ended,they were back to normal weight and stayed there.
This did not mean that people are completely without hope in controlling their weight. It means that those who tend to be fat will have to constantly battle their genetic inheritance if they want to significantly lower their weight.
The findings also provide evidence for something scientists thought was true一each person has a comfortable weight range. The range might be as much as 9kg. Someone might weigh 60-69kg without too much effort.But going above or below the natural weight range is difficult. The body resists by feeling hungry or full and changing the metabolism to push the weight back to the range it seeks.
What happened to the eight fat people after they left the hospital?
A.They went mad.
B.They killed themselves.
C.They were back to normal weight.
D.They attempted suicide.
[单选题]第二类精神药品处方保存期限是
A.A:至少2年;
B.至少5年;
C.至少1年;
D.至少3年;
[单选题]人民银行分支机构应于每月（）日前将当月银行业金融机构清分中心发现的假币调往总行货币金银局。
A.15
B.20
C.25
D.30
[单选题]连接曲线超高不应大于（ ），顺坡不应大于2‰。
A.4mm
B.6mm
C.10mm
D.15mm
[单选题]错误办理行车凭证发车或耽误列车事故的责任划分：司机起动列车，定（ ）责任。
A.车务单位
B.机务单位
C.车务、机务单位
[单选题]《行包事故处理规则》规定承运一件放射性货物在运输途中丢失，属（ ）。
A.一般事故
B.重大事故
C.大事故
D.特大事故
[单项选择]在下列类型的多媒体数据文件中，Windows媒体播放器(Windows Media Player)软件不能播放的是（）
A. MIDI
B. WAV
C. MPEG
D. JPEG
[判断题]半截出境动物的运输工具，须在口岸检验检疫机构监督下进行消毒处理合格后，由口岸检验检疫机构签发《运输工具检疫处理证书》，准予装运。( )
[单选题]一项新型抗癌药物临床疗效的实验研究，随机选取230例病人作为研究对象，评价该药物对目标适应症病人的治疗作用和安全性，此研究为：
A.Ⅰ期临床试验
B.Ⅱ期临床试验
C.Ⅲ期临床试验
D.Ⅳ期临床试验
[单项选择]主纳气是哪个脏的功能：
A. 肝
B. 心
C. 脾
D. 肺
E. 肾
[单选题]在烟草制品运输过程中,应随货同行有( )。
A.准运证和鉴章的购销合同原件
B.发票
C.准运证复印件
D.购销合同复印件
[多选题]安全文明施工费的使用范围包括（）。
A.购置工作接地线和保安接地线
B.有害气体监测装置维护保养
C.开展重大危险源和事故隐患评估
D.安全生产教育、培训支出
E.特种设备检测检验
[判断题]接警调度员必须培训合格才能上岗，可私自调换、随意选拔。（ ）
A.正确
B.错误
[多选题]电气起火时，要使用（）等不导电的灭火器材。
A.A干粉
B.二氧化碳
C.泡沫
D.水
[单项选择]某企业每年年初在银行中存入30万元。若年利率为10%，则5年后该项基金的本利和将为( )万元。(P/A，10%，5)=3.7908；(P/A，10%，6)=4.3553；(F/A，10%，5)=6.1051；(F/A，10%，6)=7.7156。
A. 150
B. 183.153
C. 189.561
D. 201.468
[单项选择]新生儿呼吸频率为（）
A. 40～44次/分
B. 20次/分
C. 22次/分
D. 24次/分
E. 30次/分
[单选题]在配电装置上，接地线应装在该装置（）的规定地点，应去除这些地点的油漆或绝缘层，并划有黑色标记。
A.导电部分
B.绝缘部分
C.裸露部分
D.检修部分
[判断题]依据《江苏省房屋建筑和市政基础设施工程施工招标评标入围、报价评审和预选招标规则》,关于投标报价评审中评标基准价的计算方法一：评标基准价=A*K，K值的取值范围为90%—98%。
A.正确
B.错误
[多选题]电桥的面板和铭牌一般包括(____)。
A.产品名称、型号
B.编号、制造厂名称
C.制造许可证编号
D.各有效量程的准确度等级、试验电压
[单项选择]某房地产的土地取得成本为1000万元，开发成本为3000万元，管理费用为200万元，销售费用为300万元，开发利润为500万元，则该房地产的投资利润率为( )。
A. 10.0%
B. 11.1%
C. 11.9%
D. 12.5%
[单选题]航海上观测北极星高度求纬度是利用_______的特点。
A.北极星高度等于测者纬度
B.北极星赤纬等于测者纬度
C.仰极高度等于测者高度
D.仰极高度等于测者纬度
[多项选择]下列关于甲指使他人将证人张某打伤的行为的认定正确的是( )。
A. 应当认定为故意伤害罪
B. 应当认定为妨害作证罪
C. 应当认定为报复证人罪
D. 应当认定为扰乱法庭秩序罪
[多选题]插入式振动器的电动机电源上，应安装剩余电流动作保护装置（漏电保护器），接地或接零应安全可靠，作业时操作人员应穿戴（ ）。
A.绝缘胶鞋
B.绝缘手套
C.口罩
D.防护镜
[多选题]估算设备工器具购置费时，国产标准设备运杂费的构成包括（ ）。
A.交货地点至工地仓库的运费和装卸费
B.设备出厂价格中未包含的包装材料费
C.设备维修费
D.采购与仓库保管费
E.设备进场费
[判断题]变频器是风机风速的主要控制元件。变频器由控制面板、主机组成，控制面板装于控制柜的前端，值班人员可以通过它查看风机目前运行状况，如是否运行，转速是多少，功率是多少等。
A.正确
B.错误
[单选题]施工和维修作业须设置驻站联络员、现场防护员,且( )临时调换。
A.必须
B.不得
C.可以
D.禁止
[单选题]安装单位应当在建筑起重机械安装或拆卸前（ ）个工作日内告知工程所在地建设主管部门。
A.3
B.444
C.5
D.2
[单选题]政府财政资金支出后不能得到直接的补偿,它体现了政府的非市场性分配活动。
这种支出是( )
A.购买性支出
B.转移性支出
C.经济建设支出
D.有偿支出
[填空题]舆论是行政道德评价中最重要的方式之一，它由（）和（）两方面构成。
[多项选择]国际税收协定的主要内容有（）。
A. 协定适用范围
B. 基本用语的定义
C. 对所得和财产的课税
D. 避免双重征税的办法
