热门试题:
[单选题]2.应给予腹泻病人的饮食是
A.高膳食纤维饮食
B.高脂肪饮食
C.低胆固醇饮食
D.低盐饮食
E.少渣饮食
[单选题]每块扣板都有( )不同的号码,可以翻转使用,调整两种轨距。
A.一
B.两
C.三
D.四
[判断题] 装设、拆除接地线可不在监护下进行。( ) (1.0分)
A.正确
B.错误
[多选题]下列情形中,可以监视居住的是( )。
A.犯罪嫌疑人甲符合逮捕条件,但患有严重疾病.生活不能自理
B.犯罪嫌疑人乙可能判处拘役,符合取保候审条件,但提不出保证人,也交不出保证金
C.犯罪嫌疑人丙符合逮捕条件,但丙的父亲生活不能自理,丙是他的唯一扶养人
D.犯罪嫌疑人丁符合逮捕条件,但正在怀孕
[多选题]影响液体火焰传播速度的因素包括( )。 ( )
A.液体性质
B.容器大小
C.液体温度
D.液层厚度
[判断题]空调器的遥控器设置温度和出风温度有关,设置值越小,出风温度越低,房间的温度下降也越快。
[单选题]以下哪项内容,不是设置在室外的灭火器应采取( )的保护措施。
A. 防湿
B. 防寒
C. 防晒
D. 防尘
[多选题]110kV某变110kV某出线102断路器检修工作的现场,在工作许可手续签名前,工作许可人应对工作负责人就()进行安全交代。
A.工作票所列安全措施实施情况
B.带电部位
C.人员分工
D.注意事项
[单项选择]女性,45岁,气短8年。查体:心率108次/分,节律不整,心脏杂音听不清。超声:二尖瓣前叶曲线EF斜率降低,A峰消失呈城垛样,后叶前向运动,心电图f波。诊断是()
A. 心肌病合并室性心动过速
B. 冠心病合并多源性室性期前收缩
C. 原因不明的心房颤动
D. 二尖瓣狭窄合并心房颤动
E. 左房黏液瘤合并心房扑动
[单项选择]赵某在某商场偷到张某的钱包,即用钱包中的信用卡到ATM自动提款机,将款项提出,因提款数额受限,当天仅取出其中的 5000元;第2天甲又准备再次提款时被抓获。赵某因盗窃罪被抓获,下列关于该案处理的各种说法中,正确的是( )
A. 如果公安机关不立案,张某向检察院提出,人民检察院如果认为不立案有错误,应当要求公安机关立案
B. 如果公安机关对赵某未采取逮捕措施,张某向检察院提出,人民检察院如果认为不予采取逮捕有错误,可以直接将赵某予以逮捕
C. 在此案的审理过程中,审判长胡某系赵某的堂哥,出庭支持公诉的检察员黄某当庭向法庭提出,要求胡某回避
D. 赵某被判处有期徒刑2年,交付监狱执行不久被假释,人民检察院发现假释违法,应当在收到假释裁定书后的20日内,要求人民法院重新审判
[多选题]CRH380A统型动车组上每列动车组中央装置有3台。
A.正确
B.错误
C.a、1
D.b、2
E.c、4
[判断题]表内贸易融资业务适用《流动资金贷款管理暂行办法》。
[判断题]班长、副班长,由站( 中队|)正职领导审批。( )
A.正确
B.错误
[单选题]桥枕码放时应下边架空,离开地面( )以上。
A.20cm
B.30cm
C.40cm
D.50cm
[简答题]《一千零一夜》里阿里巴巴的哥哥是怎么知道阿里巴巴获得了财物的?
[判断题]碳弧气刨切割时应可以使用其他材料代替带铜皮的专用碳棒。( )
A.正确
B.错误
[判断题]在每组控制面板中,单击某控制面板的选项卡,即可显示该控制面板。
[判断题]导线的载流量是指在正常允许温度下,导线允许通过的最大电流。()
[多选题]我国上市公司可用于支付股利的权益资金有( )。
A.资本公积
B.股本
C.本年实现的利润
D.上年未分配利润
[单选题]核放射探测仪使用温度范围为( )(难)
A.-20~0℃
B.-20~+30℃
C.-10~+50℃
D.0~+45℃
[多选题]10.推行5S现场管理的意义是( )。
A.能够厚植“全员精益”的发展潜力。
B.能够释放“全过程精益”的发展红利。
C.能够深化“全方位精益”的发展规矩。
[填空题]每台机车装有两台主变流装置,每台变流装置内含有( )组牵引变流器。
[判断题]如果是以劳务或者其他形式的报酬抵付房租收入的,应根据当地同类房产的租金水平,确定一个标准租金额从租计征。()
[单选题]进行石坑、冻土坑打眼或打桩时,应检查锤把、锤头及钢钎。扶钎人应站在打锤人()。
A.正面
B.背面
C.侧面
D.对面
[单选题]列车操纵示意图应根据担当区段的使用机型、( )以及线路纵断面情况,按安全、合理的操纵方法绘制。P107T451
A.车辆类型
B.牵引重量
C.牵引定数
[单项选择]在数据质量监控软件中,对异常数据进行审批处理,下列说法中错误的是()
A. 在审批处理过程没有结束前,可以在“异常信息提示”窗口中,查询处理状态
B. 在完成审批处理后,可以在“审批结果查询”中,查询处理结果
C. 如果事先没有配置好审批流程,则无法进行正常的审批处理
D. 对于同一异常数据,可以同时有多人进行审批处理
[单选题]供气消防车充气泵每充装相当于( )个6.8L空呼瓶气体后,为保证充气质量须更换滤芯一次。( )
A.200~300
B.500
C.800
D.500~800
[判断题](7563)( )当水温达到70摄氏度时,才允许发动机全负荷工作.(1.0分)
A.正确
B.错误
[多选题]《国家电网公司输变电工程施工现场关键点作业安全管控措施》重点针对()问题,总结提炼出能够有效防止人身事故的关键措施。
A.责任不落实
B.制度不落实
C.方案不落实
D.措施不落实
[不定项选择题]共用题干
第二篇
Railroad Supersystem
In recent years,railroads have been combining with each other,merging into supersystems, causing heightened concerns about monopoly.As recently as 1995,the top four railroads accounted for under 70 percent of the total ton一miles moved by rails.Next year,after a series of mergers is completed,just four railroads will control well over 90 percent of all the freight moved by major rail carriers.
Supporters of the new supersystems argue that these mergers will allow for substantial cost reductions and better coordinated service.Any threat of monopoly,they argue,is removed by fierce competition from trucks.But many shippers complain that for heavy bulk commodities traveling long distances,such as coal,chemicals,and grain,trucking is too costly and the railroads therefore have them by the throat.
The vast consolidation within the rail industry means that most shippers are served by only one rail company.Railroads typically charge such"captive"shippers 20 to 30 percent more than they do
when another railroad is competing for the business.Shippers who feel they are being overcharged have the right to appeal to the federal government's Surface Transportation Board for rate relief,but the process is expensive,time consuming,and will work only in truly extreme cases.
Railroads justify rate discrimination against captive shippers on the grounds that in the long run it reduces everyone's cost.If railroads charged all customers the same average rate,they argue, shippers who have the option of switching to trucks or other forms of transportation would do so, leaving remaining customers to shoulder the cost of keeping up the line.It's a theory to which many economists subscribe,but in practice it often leaves railroads in the position of determining which companies will flourish and which will fail."Do we really want railroads to be the arbiters of who wins and who loses in the marketplace?"asks Martin Bercovici,a Washington lawyer who frequently represents shippers.
Many captive shippers also worry they will soon be hit with a round of huge rate increases.The railroad industry as a whole,despite its brightening fortunes,still does not earn enough to cover the cost of the capital it must invest to keep up with its surging traffic.Yet railroads continue to borrow billions to acquire one another,with Wall Street cheering them on.Consider the $10.2 billion bid by Norfolk Southern and CSX to acquire Conrail this year. Conrail's net railway operating income in 1996 was just$427 million,less than half of the carrying costs of the transaction.Who's going to pay for the rest of the bill?Many captive shippers fear that they will,as Norfolk Southern and CSX increase their grip on the market.
It can be inferred from Paragraph 3 that________.
A.shippers will be charged less without a rival railroad
B.there will soon be only one railroad company nationwide
C.overcharged shippers are unlikely to appeal for rate relief
D.a government board ensures fair play in railway business
[多项选择]泌尿系损伤后的主要病理表现是()
A. 出血
B. 感染
C. 尿外渗
D. 休克
E. 发热
[单选题]体循环起于
A.左心房
B.左心室
C.右心房
D.右心室
E.左心耳
[多选题]【多选题】重油主要用于( )
A.供热锅炉
B.工业炉窑
C.冶金用工业炉
D.船用锅炉
[单项选择]某女,38岁。慢性腹泻5年余,大便每日2~3次,稀便不成形,纳呆,腹胀,周身乏力,消瘦,舌淡苔白,脉缓。辨证为
A. 脾阳虚证
B. 脾气虚证
C. 大肠虚寒证
D. 寒湿困脾证
E. 以上都不是
[判断题]压缩机只要做好定期盘车,无需每次启动都进行盘车。
A.正确
B.错误