热门试题:
[单选题]肝内胆管结石，无胆管狭窄
A.A:胆囊切除术
B.B:胆总管探查，T管引流术
C.C:胆总管十二指肠吻合术
D.D:胆总管空肠吻合术
E.E:经内镜下Oddi括约肌切开取石术
[单选题]下列关于仲裁的说法，不正确的是（ ）。
A.没有仲裁协议，一方申请仲裁的，仲裁委员会不予受理
B.当事人达成仲裁协议，一方向人民法院起诉的，人民法院不予受理，但仲裁协议无效的除外
C.实践中，仲裁协议有两种形式，两种形式的仲裁协议法律效力不同
D.仲裁实行的是一裁终局制度
[多选题]电缆保护管的安装施工工艺要求包括（ ）。
A.电缆保护管管口应无毛刺和尖锐棱角
B.镀锌管锌层剥落处应涂以防腐漆
C.保护管外露部分应横平竖直
D.保护管与操作机构交接处应有相对活动裕度
[单项选择]设置复选框或单选按钮的标题对齐方式的属性是( )。
A. Aligh
B. Style
C. Alignment
D. Sorted
[判断题]职业道德涵盖了从业人员与服务对象、职业与职工、职业与职业之间的关系。( )
A.正确
B.错误
[判断题]
在家中,不通风没有空调的环境也会导致中暑。
A.正确
B.错误
[填空题]用Zn2+标定EDTA时,选用( )作指示剂。
[多选题]多油楔轴承的特点是____。
A.抗振性好
B.偏心度小
C.温升不高
D.对中性差
[判断题]易熔塞是一种通过装在塞体内的具有适当熔化温度的合金塞的流动或熔化而进行的动作的、可以重复关闭的压力泄放装置。
A.正确
B.错误
[单项选择]下列哪项不是湿疮的发病特点( )
A. 有明显的接触史
B. 皮损对称分布
C. 病情反复发作
D. 皮损呈多形损害
E. 自觉瘙痒剧烈
[不定项选择题]共用题干
Transport and Trade
1. Transport is one of the aids to trade.By moving goods from places where they are plentiful to places where they are scarce,transport adds to their value.The more easily goods can be brought over the distance that separates producer and consumer,the better for trade.When there were no railways,no good roads,no canals,and only small sailing ships,trade was on a small scale.
2. The great advances made in transport during the last two hundred years were accompanied by a big increase in trade.Bigger and faster ships enabled a trade in meat to develop between Britain and New Zealand,for instance.Quicker transport makes possible mass-production and big business,drawing supplies from,and selling goods to,all parts of the globe.Big factories could not exist without transport to carry the large number of workers they need to and from their homes. Big city stores could not have developed unless customers could travel easily from the suburbs and goods were delivered to their homes.Big cities could not survive unless food could be brought from a distance.
3. Transport also prevents waste.Much of the fish landed at the ports would be wasted if it could not be taken quickly to inland towns.Transport has given us a much greater variety of foods and goods since we no longer have to live on what is produced locally.Foods which at one time could be obtained only during a part of the year can now be obtained all through the year. Transport has raised the standard of living.
4. By moving fuel,raw materials,and even power,for example,through electric cables,transport has led to the establishment of industries and trade in areas where they would have been impossible before. Districts and countries can concentrate on making things which they can do better and more cheaply than others and can then exchange them with one another. The cheaper and quicker transport becomes,the longer the distance over which goods can profitably be earned. Countries with poor transport have a lower standard of living.
5. Commerce requires not only the moving of goods and people but also the carrying of messages and information .Means of communication,like telephones,cables and radio,send information about prices,supplies,and changing conditions in different parts of the world. In this way,advanced communication systems also help to develop trade.
Paragraph 4______
A.Higher Living Standard
B.impprtarice of Transport in Trade
C.Various Means of Transport
D.Birth of Transport-related Industries and Trade
E.Role of Information in Trade
F.Public Transportation
[单项选择]下列除哪项外，均可引起肝细胞性黄疸
A. 病毒性肝炎 B．中毒性肝炎
B. 肝癌
C. 疟疾
D. 钩端螺旋体病
[单选题]HF天线位于
A.机身上部
B.机腹前部
C.垂直安定面前缘
D.机腹中部
[单选题]CTC由( )级构成。
A.二
B.三
C.四
D.五
[单项选择]阴寒内盛，血行凝滞的舌象是（）
A. 舌红而干
B. 舌红有裂纹
C. 舌红肿胀
D. 舌淡紫湿润
E. 舌绛紫而干
[单项选择]--Whom do you want to see at the moment
--The man （ ） Mr. zhang.
A. called himself
B. you call
C. calling himself
D. is called
[单选题]测量用的仪器、仪表应保存在( )的室内。
A.明亮
B.通风
C.干燥
D.阴凉
[判断题] HCl塔顶温度高限联锁不会造成裂解单元停车。( )
A.正确
B.错误
[单项选择]患者，男，24岁。目赤肿痛，眼涩难开，流泪，畏光，伴发热，恶风，头痛，舌苔薄黄，脉浮数。治疗除取睛明、太阳、合谷、太冲穴外，还应加（）
A. 风池、侠溪
B. 印堂、内庭
C. 少商、上星
D. 关冲、支沟
E. 四白、养老
[单项选择]ATM(异步传输模式)技术中“异步”的含义是（）。
A. 采用的是异步串行通信技术
B. 网络接口采用的是异步控制方式
C. 周期性地插入ATM信元
D. 可随时插入ATM信元
[单项选择]民法的基本原则之一是( )。
A. 实事求是
B. 等价交换
C. 诚实自愿
D. 诚实信用
[判断题]上海铁路局关于重新公布《上海铁路局运输收入票据管理实施细则》的通知（上铁收[2017]576号）规定，更换票管人员时移交不清的，接收人可以拒绝接收，单位领导不得强行要求接替；未交清前，移交人不得离职；交接后发生的票据短少等差错由接收人员负责。
A.正确
B.错误
[判断题]TVM找零出现硬币非标准币，车站报设备维修人员，经查询情况属实，BOM 行政支出办理退款并按要求保管。
A.正确
B.错误
[判断题]对各单位自查发现的触碰安全红线问题，被集团公司发现后给予升级处理。
A.正确
B.错误
[单选题]职业病防治的法定责任者是（）。
A.单位负责人
B.劳动者
C.医疗机构
D.单位
[多项选择]钢筋混凝土结构的优点是（）。
A. 钢筋和混凝土两种材料的强度都能充分利用
B. 拆修方便
C. 抗裂性能好
D. 可模性好，适用面广
[多选题]集群通信系统的基本功能？
A.具有强大的调度通信功能
B.有与公共电话网和公共移动通信网互联的电话通信功能
C.智能化的用户管理功能
D.智能化的无线信道分配管理系统控制和交换功能
[不定项选择题]共用题干
Treating China's Online Addicts
Wang Yiming,21,is a self-confessed Internet addict,one of a growing number in China. He used to spend hours online each day,often going without food or sleep.His face is drawn and sallow. He said addiction changed his whole life:
"A month or two after I started surfing the Internet,I failed some of my school tests,but I was too afraid to tell my parents.When my parents found out,they were very angry."
"But I couldn't control my addiction.Friends were also telling me that I was on the net too long,but I thought:'It's my life,I can do what I want.'I became a real loner,was withdrawn,and wouldn't listen to anyone."
For help,Wang Yiming went to China's first Internet clinic,a low-rise,anonymous building in central Beijing. The clinic is part of a bigger addiction centre also treating those hooked on alcohol or drugs.The Internet addicts go on a two-week course involving medical treatment,psychological therapy,and daily workouts.
All 15 patients when I visited were young men一the main social group affected by this problem一and they all told a similar story of how their addiction to the net destroyed their lives.
Every day in China,more than 20 million youngsters go online to play games and hit the chat rooms,and that means that Internet addiction among young people is becoming a major issue here. The Chinese authorities have started to wake up to the seriousness of the problem with more articles in the papers highlighting the dangers of going online for too long.
In the first few months,Internet addiction didn't affect Wang Yiming at all.
A.Right
B.Wrong
C.Not mentioned
[单选题]加裂制氢联合装置中，不属于预防职业中毒的措施有哪些？（ ）
A.消除毒物
B.提前
C.加强个人防护
D.提高机体抗御力
[多选题]工作间断，若工作班离开工作地点，应采取措施或派人看守，不让人、畜接近（）等。
A.挖好的基坑
B.未竖立稳固的杆塔
C.负载的起重和牵引机械装置
D.工作地点
[判断题]起重物品应绑牢，吊钩要挂在物品的重心线上。
A.正确
B.错误
[单选题]下列（ ）是对排空列车的正确描述。
A.为了列车调度需要而在正线上安排运行的非载客列车。
B.控制中心专门组织开行的载客列车。
C. 列车运行图上规定的担当载客任务的列车。
D.非列车运行图上的根据需要上线运行的载客列车。
[单项选择]肠系膜血管栓塞属于（）
A. 绞窄性肠梗阻
B. 单纯性肠梗阻
C. 麻痹性肠梗阻
D. 血运性肠梗阻
E. 痉挛性肠梗阻
[单选题]根据《建筑施工企业安全生产许可证管理规定》，已经取得安全生产许可证的施工企业发生重大安全事故所产生的法律后果是（）。
A.撤销安全生产许可证
B.吊销安全生产许可证
C.暂扣安全生产许可证并限期整改
D.责令停止生产并处罚款
