单价 |
元 |
700 |
[单选题]配电自动化中的TA是指(____)。
A.电压互感器
B.电流互感器
C.电容器
D.电阻
[单项选择]Have you got any books on the computer I'd like to borrow ______.
A. them
B. some
C. it
D. those
[填空题]Education is a long process that not only provides us with basic skills such as literacy and numeracy, but is also essential in shaping our future lives. From the moment we enter (47) as small children, and as we progress through primary and secondary education, we are laying the foundation for the life ahead of us. We must (48) ourselves to work hard so that we can pass exams and gain the qualifications we will need to (49) a good job. We must also acquire (50) life skills so that we can fit in and work with those around us. And of course health education helps us to understand how we can stay (51) and healthy. For most people, this process ends when they are in their mid-to-late teens. For others, however, it is the beginning of a(n) (52) of learning. After they finish school, many progress to (53) education where they will learn more useful skills such as computer literacy or basic business management. Others will enroll in a program of (54) education at a university where, with hard work, they will have the opportunity to graduate after three or four years with a well-earned degree. After that, they may work for a while before (55) to study for a higher degree—an M.A., for example, or a PhD. And if they live a long way from a college or university, they might follow a correspondence course using mail and the Internet. In fact, it is (56) due to the proliferation of computers that many people, who have not been near a school for many years, have started to study again and can proudly class themselves as mature students.
- [A] changing[I] discipline
- [B] secure[J] fit
- [C] longer [K] opting
- [D] kindergarten [L] school
- [E] higher [M] valuable
- [F] lifetime [N] heavily
- [G] deepen [O] further
- [H] largely
[单项选择]金融期货中最先产生的品种是( )。
A. 单只股票期货
B. 债券期货
C. 利率期货
D. 外汇期货
[单选题]排泄管最终不是开口于尿道的是( )
A.前列腺
B.尿道球腺
C.精囊
D.前庭大腺
E.尿道球
[多选题]用电事故分类中电气火灾事故:用户生产场所因(____)引起火灾,造成直接损失在6000元及以上者列为电气火灾事故。
A.电气设备
B.用户设备
C.线路故障
D.开关故障
[单项选择]在物流系统的治理结构中,偶尔发生的需要专用型资产的交易,并且投资专用型资产可以获得市场平均利润,可以采取()的治理方式。
A. 多边治理
B. 三边治理
C. 双边治理
D. 单边治理
[简答题]张某某,女,26岁,已婚,工人。初诊日期:2001年9月23日。患者4月前行人工流产术,术后低热起伏,少腹时痛,带下量多,色黄质稠,小便短赤,经行腹痛加重。刻诊正值经期第二天,小腹疼痛拒按,有灼热感,痛连腰骶,月经量多,色紫黯,质稠,有血块,舌红,苔黄腻,脉滑数。
写出诊断、辨证分型、证候分析、治法、代表方药
[多选题]能够降低循环水中微生物的方法有( )
A.增加旁滤水量
B.提高补水水质
C.加大杀生剂用量
D.加大缓蚀阻垢剂用量
[单选题]当巡航高度在9500ft时,油气混合比校正适度。如果在不重新校正混合比的情况下,飞机下降到4500ft时,会出现
A.汽缸内会有比正常燃烧时较多的燃油,过量燃油会吸收热量,对发动机进行冷却
B.极度富油会导致汽缸头温度过高,可能导致爆震
C.油气混合比极度偏低
[单选题]发生事故、国家电力安全监管机构的五级事件后,各级生产经营单位应在()小时内逐级上报至公司安全监管部。
A.12.0
B.24.0
C.48.0
D.72.0
[判断题]现场防护人员应站在维修地点附近,且瞭望条件较好的地点进行防护,在天窗点内作业时,不用显示停车手信号。《高速铁路工务安全规则》第3.4.7条
A.正确
B.错误
[填空题]通用钥匙分为两类,分别为:同车型通用、( )。
[单选题]苦杏仁在三仁汤中的配伍意义是
A.宣利上焦肺气
B.宣肺止咳平喘
C.宣肺以解表邪
D.降气平喘化痰
E.降气润肠通便
[单选题]仪器里程校正操作每公里校对不少于()次,遇到整公里里程标志时必须进行校对。
A.1
B.2
C.3
D.4
[单项选择]每个人都有自己得乐趣。有一位大师生前曾说过:“在工作和基本生活之外,我唯一做得事情就是看书。”可见()。
A. 大师之所以成为大师,就是因为跟普通人不一样,他们把用于玩乐得时间全部用在了学习上,所以才取得了不同于常人的成就
B. 大师其实有自己的乐趣,之所以这么说,主要是想通过自身的影响力,号召年轻人养成看书的习惯。
C. 大师是想在大众面前树立一个爱学习爱钻研的形象,而把私人乐趣爱好隐藏起来
D. 对于大师而言,看书本身就是他的乐趣
[多选题]印鉴保管人因外出等原因需暂时将印鉴移交他人保管的,需填写《印章保管临时移交登记表》,并由其他人员监交。()、()、()应在《印章保管临时移交登记表》上签字确认
A.移交人
B.接管人
C.监交人
D.财务负责人
[简答题]泰国国家铁路局与中国铁路通信信号股份有限公司(中国通号)27日在曼谷签约,双方预计将在3年内共同完成泰国佛统至春蓬复线铁路改造项目。
[单项选择]人力资源开发又一个基本途径,是通过教育、培训提高劳动者素质,这称之为()。
A. 资源开发
B. 人力开发
C. 人力发展
D. 资源再生
[判断题]T日对自助设备进行装卸卡,下次装卸卡的时间不得晚于T+30日
A.正确
B.错误
[单选题]1.17 车辆管理所应当建立考试质量和考试纪律抽查制度,每日抽查不少于_____的当天音视频电子信息档案和执法记录仪信息档案,发现存在违反考试纪律、考场秩序混乱以及视频、音频信息缺失或者不完整的,应当进行调查处理。
A.5%
B.10%
C.1%
D.3%
[单项选择]关于"肠结核"影像,下述叙述不正确的是()
A. 内收
B. 跳跃征
C. 龛影检出率较高
D. 升结肠常短缩、变窄
E. 充盈缺损
[多选题]当采用的建筑结构检测方法没有相应的检测标准时,检测单位应有相应的检测细则,对检测细则的要求是( )。
A. 检测细则应进行专家论证,
B.检测细则应对仪器设备作出规定,
C.检测细则应对操作要求作出规定,
D. 检测细则应对数据处理作出规定。
[单项选择]压实沥青混合料密度试验表干法测沥青混合料(吸水率<2%)毛体积密度方法与步骤:
①在适宜的天平或电子秤上称取干燥试件的空中质量(ma),根据选择的天平的感量读数,准确至0.1g、0.5g或5g;
②除去试件表面的浮粒;
③从水中取出试件,用洁净柔软的拧干湿毛巾轻轻擦去试件的表面水(不得吸走空隙内的水),称取试件的表干质量(mf);
④挂上网篮,浸入溢流水箱中,调节水位,将天平调平或复零;
⑤试验结果计算;
⑥把试件置于网篮中(注意不要晃动水)浸水中约3-5min,称取水中质量(mw)。
正确步骤是()。
A. ①②④③⑤⑥
B. ②④①⑥⑤③
C. ②①④⑥③⑤
D. ②④①⑥③⑤
[多选题]对无法直接验电的设备,应间接验电,即通过设备的机械位置指示()等信号的变化来判断。
A.电气指示
B.带电显示装置
C.仪表
D.各种遥测、遥信
[单项选择]
Late-night Drinking
Coffee lovers beware. Having a quick "pick-me-up" cup of coffee1 late in the day will play havoc with your sleep. As well as being a stimulant, caffeine interrupts the flow of melatonin, the brain hormone that sends people into a sleep.
Melatonin levels normally start to rise about two hours before bedtime. Levels then peak between 2 a.m. and 4 a. m. , before falling again. "It’s the neurohormone that controls our sleep and tells our body when to sleep and when to wake," says Maurice Ohayon of the Stanford Sleep Epidemiology Research Center at Stanford University in California. But researchers in Israel have found that caffeinated coffee halves the body’s levels of this sleep hormone.
Lotan Shilo and a team at the Sapir Medical Center in Tel Aviv University found that six volunteers slept less well after a cup of caffeinated coffee than after drinking the same amount of decal. On average, subjects slept 336
A. Different effects of caffeinated coffee and decaf on sleep.
B. Different findings of Lotan Shilo and a team about caffeine.
C. The fact that the subjects slept 415 minutes per night after drinking decaf.
D. The evidence that the subjects took half an hour to fall asleep.
[判断题]重介旋流器入料口主要有四种形式
A.正确
B.错误
[单项选择]下列影响因素中与组织空气比(TAR)无关的是( )
A. 射线能量
B. 组织深度
C. 射野大小
D. 组织密度
E. 源皮距离
[判断题]国家电网公司系统各部门、各岗位应有明确的安全职责,做到责任分担,并实行下级对上级的安全生产逐级负责制。
[填空题]最早站在马克思主义立场上给中国人民介绍马克思主义的人是( )。
[判断题]上线运营的动车组质量标准不低于《动车组出所质量规定》。
A.正确
B.错误
[多选题]推销要素是指构成推销活动的基本因素,包括 ( )。
A.推销人员
B.推销对象
C.推销准备
D.推销的产品
[填空题]验电时,验电器顶端的( )与验电部位应保持静止接触( )秒以上,验电器不得接近或触及接触网设备的接地部分。
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