热门试题:
[单项选择]保费栏应填______。
A. 0.25%
B. 502/25/2
C. 502/0.25/2
D. 0.25
[单项选择]肾阳衰惫导致的癃闭,其治疗的最佳选方是
A. 真武汤
B. 右归丸
C. 济生肾气丸
D. 金匮肾气丸
E. 春泽汤
[判断题](( ))离心泵可以采用电机电动盘车。
A.正确
B.错误
[不定项选择题]共用题干
Motion Sickness
Living in space looks like lots of fun.You can do certain things in space(like floating
around,or pushing huge objects)that you cannot do on earth.But being in space can do
things to you,too.If you stay too long in a gravity-free environment,your bones could
become weak,and a small spaceship just might annoy you after a while,because space
travel could make you seasick!
On July 4, 1982,after seven days orbiting the earth,astronauts Thomas K. Mattingly
and Henry W. Hartsfield returned home.Although not all of the experiments on board
worked properly,the flight basically seemed to be a success except for one"little"thing:
early in the flight,astronaut Hartsfield became"seasick".
Thomas Mattingly,who is also a jet pilot and is highly resistant to motion sickness on
earth,did much better.Mattingly sailed through space with a steady stomach.But no one
knows why Hartsfield felt uneasy and Mattingly did not.
So far it seems there is no reliable way to predict who will become motion sick in
outer space and who will not.In all,at least four astronauts have suffered from space
motion sickness. Russian and American scientists are working together to try to
understand and solve the motion sickness.Space program officials worry that if so
many highly-trained pilots get sick in space,what will happen when civilians start flying
in the shuttle?
Motion sickness is a disagreeable feeling that comes from the pitching,rolling,
swaying,or just the moving of the object you are riding in or on.Symptoms of motion
sickness include:dizziness,headache,a sinking feeling in the stomach,and vomiting
(呕吐).
Why does motion make some people ill?
Doctors believe that motion sickness is caused by a disturbance in the inner ear.Our
ears do more than give us hearing.A part of the ears gives us a sense of balance and helps
make us aware of whether we are right side up or upside down.
If you know that you get carsick or seasick,what can you do?
Speak to your doctor. There are certain medicines available that can help stop that
uneasy feeling.But many of them can also make you sleepy.Usually they work best taken
before you begin feeling ill.
Some people also recommend water,ice cubes,mints,or plain toast.But these
remedies do not always work for everyone.
Perhaps,since motion sickness is such a big problem in outer space,researchers
may soon find a way to cure the astronauts一and those of us who stay on earth.
At the end of the flight,Hartsfield became"seasick".
A.Right
B.Wrong
C.Not mentioned
[多项选择]素质教育与社会生活相结合的意义()。
A. 使学生作为现实生活世界而非虚拟世界的一名具体的成员而有尊严地生存
B. 激发学生的创造精神,为复杂多变的社会生活作好心理上的准备
C. 开展闲暇教育,使学生树立正确的闲暇价值观
D. 使素质教育与学校的日常生活管理相结合
[多选题]网点设备是指在网点布放使用的设备(不含科技生产类和安全保卫类设备),采用目录制管理,主要包括:_________。
A.现金服务类
B.智能服务类、专业服务类
C.宣传服务类
D.便携服务类及其他
[多选题]井下发生灾害事故时,现场人员的基本行动原则是()。
A.及时报告
B.积极抢救
C.安全撤离
D.妥善避灾
[单选题]当发生劳动争议时,当事人的下列做法中不正确的是()
A.当事人一方直接到人民法院起诉
B.当事人向本单位劳动争议调解委员会申请调解
C.当事人一方直接向劳动争议仲裁委员会申请仲裁
D.当事人所在单位的劳动争议调解委员会调解不成,当事人一方要求仲裁的,向劳动争议仲裁委员会申请仲裁
[单项选择]培训对象从()中获得知识,是参与式培训方法的主要待征之一。
A. 固定的教材
B. 观摩活动
C. 老师讲授
D. 亲身参与
[判断题]列入《实施质量许可制度的进口商品目录》内的货物,必须取得国家检验检疫部门颁发的质量许可证并加贴“安全标志”方可申请报检。《强制性认证商品目录》内的货物,应取得证书并加贴CIQ标志。( )
[多项选择]第四方物流的基本特点有()
A. 供应链再建
B. 延伸服务
C. 减少资本积压
D. 业务流程再造
E. 提供了一个综合性供应链解决方法
[判断题]分散布置的保护就地站、通信室与集控室之间,可不必与等电位接地网连接。
A.正确
B.错误
[判断题]2.426.第426题
矿物绝缘(M I)电缆,宜适用于高温或耐火需要的场所。()
A.正确
B.错误
[单选题]1955年4月18日─24日,29个亚非国家和地区的政府代表团在印度尼西亚召开首届亚非会议,即( ) 。这是亚非国家第一次在没有西方殖民国家参加的情况下自行召开的会议。
A..万隆会议
B.开罗会议
C.南非会议
[单项选择]血热所导致的月经病,下列错误的是()。
A. 月经先期
B. 逆经
C. 月经先后无定期
D. 月经过多
E. 崩漏
[单选题]一、二级动火工作票签发人应是( ),并经本单位分管生产领导或总工程师批准且公布的有关部门负责人、技术负责人或其他人员。
A.
A.安监部门认可
B.B.经本单位考试合格
C.C.消防部门认可
D.D.设备管理单位认可
[填空题]A couple of months ago, I went to a department store to buy a few things for the house. I needed a set of (36) for the living room, two table lamps, a rug and several cushions. I asked them to (37) the things as soon as possible, but they said that they were unable to send them out until 20 days later. After about 3 weeks, I (38) only the curtains and lamps. I was a little (39) when I didn’t receive all the items I had bought. But nevertheless, I was eager to see what the curtains and lamps looked like. I first opened the (40) with the curtains. I had bought a lovely (41) blue, and instead they had sent me a horrible dark purple. Well, you can just (42) how angry I was. Then I opened the boxes with the lamps. They were exactly what I’d (43) But one of the lamp shades was damaged. (44)
They promised to come and (45) . It has been two weeks since my complaint. (46)
[多项选择]影响收费公路价格形成的主要因素有()。
A. 经济发展水平
B. 建设和经营成本
C. 税金
D. 经营期限
E. 车流量
[多选题]进入变电站工作的()必须履行相应的手续、经安全监察部门进行安全培训和考试合格后,在工作负责人的带领下,方可进入变电站。如在施工过程中违反变电站安全管理规定,运维人员有权责令其离开变电站。
A.临时工
B.外来施工人员
C.工作负责人
D.运维人员
[判断题]研究企业价值观,首先要界定何为价值、价值观。价值是关系范畴,价值观是关于价值的观念,属于意识范畴。
A.正确
B.错误
[单项选择]重点跟踪评价项目的目标、效益和风险是属于( )的任务。
A. 项目评估
B. 项目绩效评价
C. 项目监测
D. 项目后评价
[单选题]下列发热性疾病中,不伴有肝脾肿大的是
A.淋巴瘤
B.白血病
C.传染性单核细胞增多症
D.病毒性肝炎
E.急性上呼吸道感染
[单选题] 题目:在委托代理中,代理人享有代理权的依据是()。
A.委托合同
B.委托授权
C.委托合同和委托授权
D.委托合同或委托授权
E.
F.
[单选题]CR400AF型动车组( )是利用车顶接触网获取和传递电流的机械组成。
A.受电弓
B.断路器
C.高压隔离开关
D.变压器
[多选题]坚持党管干部,加强( ),定期组织述职述学述廉,培养忠诚干净担当的高素质干部队伍。
A.考核
B.教育
C.管理
D.监督
[单项选择]第一代计算机采用的电子器件是
A. 晶体管
B. 电子管
C. 中小规模集成电路
D. 超大规模集成电路
[单选题]消防用红外热像仪使用过程中要避免( ),保持屏幕清洁。
A.高温
B.镜头刮碰
C.有毒
D.腐蚀性物质
[填空题]在群落中出现频率很低的物种称为______。
[判断题] 因药品、消毒产品、医疗器械的缺陷,或者输入不合格的血液造成患者损害的,患者不可以向药品上市许可持有人请求赔偿。
A.正确
B.错误
[单项选择]危重病人,突然头额冷汗大出,四肢厥冷,属于:( )
A. 亡阴
B. 亡阳
C. 阳虚
D. 阴虚
E. 以上均非
[单选题]主要在后段位置,任务为环境风险评估、 确定救援总体方案、监督救援行动安全是高空(绳索)救援安全管控的( )岗位?。
A.指挥员
B.安全员
C.先锋员
D.系统员
[单选题]在工作中,领导和部下存在矛盾是一种正常的工作现象,关键是()要能主动和正确的解决双方存在的工作矛盾。
A.领导者
B.职工
C.分管领导
D.公司负责人
[单项选择]()是世界上第一个为全面控制二氧化碳等温室气体排放
A. 《京都议定书》
B. 《巴厘路线图》
C. 《联合国气候变化框架公约》
D. 《哥本哈根会议决议》
[判断题]《中国铁路南昌局集团有限公司铁路旅客服务质量规范补充规定》:车厢镜框一位端有旅行须知、二位端有铁路旅客乘车安全须知。
A.正确
B.错误
[单选题]依据《职业病防治法》的规定,产生职业病危害的用人单位的设立,除应当符合法律、行政法规规定的设立条件外,其作业场所布局应遵循的原则答案:()。
A.生产作业与储存作业分开
B.加工作业与包装作业分开
C.有害作业与无害作业分开
D.吊装作业与维修作业分开
[单项选择]SWITCH变流器中查看系统软件版本的面板参数是()
A. I6.8.1
B. I6.8.3.1
C. I6.9.3.1
D. I6.7.3.1