热门试题:
[多项选择]缪希雍的治气三法是（）
A. 补气
B. 行气
C. 破气
D. 降气
E. 调气
[判断题]签订师徒合同的作业人员，作业中不得分离。( )
A.正确
B.错误
[单项选择]采用碘量法测定维生素C注射剂时，滴定前加入丙酮的原因是（）
A. 保持维生素C的温度
B. 增加维生素C的溶解度
C. 消除注射液中抗氧剂的干扰
D. 有助于维生素C的结构破坏
E. 提取出维生素C后再测定
[判断题]影响小孔型等离子弧焊小孔稳定性的主要工艺参数有:离子气流量、焊接电流及喷嘴距 离。
A.正确
B.错误
[判断题]重大自然灾害等不可抗力原因和国家相关法律法规允许的特殊情形外，其他社会原因引发的投诉均应比照有理由投诉管理，客户原因但企业处理不当或应承担告知义务的投诉属无理由投诉。
A.正确
B.错误
[单项选择]根据《关于奋战四季度、实现安全年月度嘉奖的通知》， 淮北矿业决定从10月份到年底，实行月度安全生产嘉奖。矿井月度无死亡的，按井下职工每人（）元、地面职工每人800元给予嘉奖。
A. 1000
B. 1200
C. 1400
D. 1600
[单选题]在110Kv带电线路杆塔上工作的安全距离是( )
A.1米
B.1.2米
C.1.5米
D.2米
[多选题]农户小额信用贷款期限在1年（含）以内的，可采用“____”、按月按季“____”、按月按季“____”的还款方式。
A.到期还款
B.等额本息
C.等额本金
D.利随本清
[单项选择]关于上腔静脉系的描述，错误的是( )
A. 由左、右头臂静脉合成
B. 沿升主动脉右侧下行
C. 走行中穿过腔静脉孔
D. 入右心房前收纳奇静脉
E. 收集头颈、上肢、胸壁和部分胸腔脏器的静脉血
[单选题]列车在区间被迫停车后需要防护时，列车前方由( )负责，列车后方由车辆乘务员（随车机械师），无车辆乘务员（随车机械师）为列车乘务员负责。(技规)
A.运转车长
B.车辆乘务员
C.司机
[单项选择]MRI检查技术中，“临床最常用的脉冲序列之一”属于（）
A. 脂肪抑制
B. 水成像MRI
C. 自旋回波序列
D. 功能MRI（fMRI）
E. 磁共振血管成像（MRA）
[单项选择]
Beauty has always been regarded as something praiseworthy. Almost everyone thinks attractive people are happier and healthier, have better marriages and respectable occupations. Personal consultants give better advice for finding jobs. Even judges are softer on attractive defendants (被告). But in the executive circle, beauty can become a liability.
While attractiveness is a positive factor for a man on his way up the executive ladder, it is harmful to a woman.
Handsome male executives were perceived as having more integrity than plainer men; effort and ability were thought to account for their success.
Attractive female executives were considered to have less integrity than unattractive ones; their success was attributed not to ability but to factors such as luck.
All unattractive women executives were thought to have more integrity and to be more capable than the attractive female executives. Increasingly, though, the rise of the unattractive overn
A. practical
B. prejudiced
C. old-fashioned
D. radical
[单选题]下列不属于跟踪误差产生原因的是（ ）。
A.复制误差
B.分红
C.现金留存
D.追加投资
[多选题]消防救援人员遇到人民群众生命财产受到严重威胁时，应当（ ）
A.见义勇为
B.积极救助
C.静观其变
D.避开
[单项选择]一位领导者的影响作用是整体性的，也就是说，职权影响力和个人影响力在领导过程中，总是相互联系，相互交织地发挥作用的。对领导者来说，为了实现领导必须有一定的职位权力，才能借以推进他所负责的工作。但是，如果领导者只凭职位权力去推进工作，甚至滥用权力，以权压人，事情肯定是办不好的。
这段话主要支持了这样一个论点，即( )。
A. 对领导者来说，做领导工作，靠的不是职权影响力，而是个人影响力
B. 对领导来说，发号令，滥用权力，以权压人，往往做不好领导工作
C. 对领导来说，为了实现领导，有一定的职位权力是最重要的
D. 对领导者来说，将职权影响力和个人影响力综合起来加以运用，才能提高领导效能
[判断题]持用探亲乘车证可以乘坐软席和免费使用卧铺。(部竞赛题)
A.正确
B.错误
[单项选择]露置空气中可吸收二氧化碳呈现混浊的是
A. 苯妥英钠
B. 艾司唑仑
C. 卡马西平
D. 地西泮
E. 丙戊酸钠
[单选题]是一座以峡谷地貌、水体景观为主,以生态和人文相互辉映为特色的综合型地质
公园。
A.黛眉山
B.灵山
C.鸡公山
D.白云山
[单选题]手术过程中,清点核对器械、敷料的时间是
A.手术开始前和准备关体腔前
B.手术进行中
C.手术开始前
D.开始缝合皮肤前
E.手术完毕后
[不定项选择题]共用题干
The Weight Experiment
Nicola Walters has been taking part in experiments in Scotland to discover why humans gain and lose weight. Being locked in a small room called a“calorimeter”（热量测量室）is one way to find out.
1. The signs above the two rooms read simply“Chamber One”and“Chamber Two”.These are the calorimeters:4m by 2m white-walled rooms where human volunteers are locked up in the name of science .Outside these rooms another sign reads“Please do not enter work in progress” and in front of the rooms advanced machinery registers every move the volunteers make.Each day,meals measured to the last gram are passed through a hole in the wall of the calorimeter to the resident volunteer.
2. Nicola Walters is one of twenty volunteers who,over the past eight months,have spent varying periods inside the calorimeter. Tall and slim,Nicola does not have a weight problem,but thought the strict diet might help with her training and fitness programme.As a self-employed community dance worker,she was able to fit the experiment in around her work .She saw an advert for volun- teers at her local gym and as she is interested in the whole area of diet and exercise,she thought she would help out.
3. The experiment on Nicola involved her spending one day on a fixed diet at home and the next in the room.This sequence was repeated four times over six weeks.She arrived at the calorimeter at8:30 am on each of the four mornings and from then on everything she ate or drank was carefully measured.Her every move was noted too,her daily exercise routine,timed to the last second.
At regular intervals,after eating,she filled in forms about how hungry she felt and samples were taken for analysis.
4. The scientists help volunteers impose a kind of order on the long days they face in the room. “The first time,I only took one video and a book,but it was OK because I watched TV the rest of the time,”says Nicola. And twice a day she used the exercise bike. She pedaled（踩踏板） for half an hour,watched by researchers to make sure she didn't go too fast.
5. It seems that some foods encourage you to eat more,while others satisfy you quickly.Volun- teers are already showing that high-fat diets are less likely to make you feel full.Believing that they may now know what encourages people to overeat,the researchers are about to start testing a high-protein weight-loss diet. Volunteers are required and Nicola has signed up for further ses- slons。
The machinery outside the calorimeters records everything______.
A.the volunteers do
B.because she does not have a weight problem
C.because the life there can be very boring
D.make people overeat
E.because she was her own boss
F.after passing a high-protein test
[单项选择]下列叙述中正确的是( )。
A. 算法的效率只与问题的规模有关，而与数据的存储结构无关
B. 算法的时间复杂度是指执行算法所需要的计算工作量
C. 数据的逻辑结构与存储结构是一一对应的
D. 算法的时间复杂度与空间复杂度一定相关
[单项选择]The heroic couplet,a(n)______pentameter couplet, was a popular verse form during the 18th century.
A. trochaic
B. anapestic
C. dactylic
D. iambic
[单项选择]It’’s a funny thing, happiness. People refer to it as something they want, something missing, as if it could be secured if they only knew where to find it. Lack of it is blamed on past relationships and hope for it placed on future lovers. Desire for it becomes a restless quest. Yet over and again in therapy, it is clear that a hungry pursuit for the illusive state of happiness only ends in frustration and yet more unhappiness.
When I ask a man who’’s just turned 40 and wants to try psychotherapy to tell me about the disappointments he mentions, he reels off a list: a love affair that lost its zest; a work project ruined by a colleague; a holiday spoiled by the weather; a plan halted by ill health. All were potential routes to happiness. And it is this endless feeling of things being spoilt that makes him feel let down by life and unhappy.
He tells me that he had been a willful child. He was, he says, spoilt rotten by very loving parents. They had suffered much hardship in their
A. fascinating.
B. fantastic
C. ridiculous.
D. queer.
[单选题]仅镶嵌在线粒体内膜的双层脂质膜内侧的是
A.复合体Ⅰ
B.复合体Ⅱ
C.复合体Ⅲ
D.复合体Ⅳ
E.ATP合酶
[单选题]汽车排放的污染物占大气污染物总量的（）以上。
A.20%
B.30%
C.40%
D.60%
[单选题]患儿，女,1岁3个月，因家长发现患儿学步以来步态不稳，呈跛行步态2个月就诊。查体:营养发 育无异常,体重10kg,身长80cm。已能独立行走，行走时身体向左侧晃动，呈跛行步态。Allis 征检查发现左侧膝平面低于右侧;屈膝和屈髋后，双髋可外展时，右膝外侧可触及台面，左侧外展角度为70%。
根据患儿特点,首先应考虑的临床诊断可能是( )
A.
左侧发育性髋关节脱位
B.
右侧发育性髋关节脱位
C.
双侧发育性髋关节脱位
D.
左侧股骨头缺血性坏死
E.右侧股骨头缺血性坏死
[单选题]只要环境温度在发动机
启动和运转所要求的最
低温度以上,所有救生艇
和救助艇的发动机均应
()进行运转试验。
A.每月
B.每周
C.每天
D.每半个月
[单选题]联合国教科文组织国际 21 世纪教育委员会曾提出“( )是 21 世纪的通行证”。
A.终身学习
B.刻苦学习
C.认真实践
D.甘于吃苦
[多选题]4.15.
智能电能表具备多种通信方式，可以通过（ ）等通信介质与采集终端进行通信，实现现场用电数据的采集功
能。
A.RS485
B.无线公网
C.电力线载波
D.微功率无线
[单选题]根据《电力安全工作规程水电厂动力部分》（Q/GDW1799.3—2015），工作需要在管道内部搭设脚手架时，考虑到管道横截面为圆形，岔管管径渐变且管壁光滑等特点，脚手架的搭设要特别考虑防止滑移、倾斜、（）等措施。搭设脚手架的钢管露出部分应做好防护措施，防止人员碰伤。
A.滑移、
B.倾斜、
C.侧翻
[判断题]对被传唤的违法嫌疑人，公安机关应当及时询问查证，询问查证的时间不得超过8小时。
A.正确
B.错误
[单项选择]提示：清宫二次后随访，9周后β-HCG仍高于正常
目前应选择的治疗是
A. 三次清宫
B. 全子宫切除术
C. 全子宫+双附件切除术
D. 化疗
E. 抗炎治疗
F. 继续观察
[单项选择]采用“灯光旋转法”并车指示的同步发电机在并车时出现了灯光同时明暗的现象，经查并车指示灯接线无误，则（）。
A. 按照“灯光明暗法”并车即可
B. 改变待并机相序接线
C. 改变原动机的转向
D. 将同步指示灯接线调换
[多选题]通常在遇有( )情况,应急救援应自动升高一级
A.重要政治活动期间
B.22时至次日凌晨6时发生的应急救援
C.报告同一地点灾情的电话持续增多
D.其他情况认为需要升级的应急救援
[单项选择]
Why did the woman not go to college [A] She didn’t pass the exam. [B] She wasn’t interested in college. [C] She couldn’t afford college education.
