热门试题:
[多项选择]原发性慢性间质性肾炎的病因是()
A. 放射线
B. 重金属
C. 含马兜铃酸药物
D. 镇痛药、环孢素
E. 巴尔干肾病
[多选题]深化行政执法体制改革要完善案件移送()和()。
A.标准
B.内容
C.清单
D.程序
[判断题]紧固松动的扣件并涂油属于整体道床维修作业内容
A.正确
B.错误
[单项选择]The word "thorny" ( Line 4, Para. 1 ) most probably means "______".
A. prickly
B. difficult
C. misunderstood
D. sharp
[判断题]倒闸操作检查中若发现其他任何信号有异常,均应停止操作,查明原因。( )
A.正确
B.错误
[单项选择]选取大块文字,最方便的方法是()。
A. 三击对象
B. 双击对象
C. 激活“扩展”
D. 激活文字
[单项选择]以下不属于金融监管三道防线的是( )。
A. 预防性风险管理
B. 市场约束
C. 存款保险制度
D. 最后信贷制度
[单选题]Wi-Fi网络参数的配置方案,AC+瘦AP的模式中必须采用( )
A.路由模式
B.桥接模式
C.混合模式
D.DHCP模式
[单选题]"肾为气之根"与肾的下述功能相关的是( )
A.主水
B.主纳气
C.藏精
D.温煦全身
E.化生元气
[单选题]发生车票误售、误购时,在发站应换发()。
A.代用票
B.新票
C.计算机票
D.区段票
[判断题]设备检修时,回路中的各来电侧刀闸操作手柄和电动操作刀闸机构箱的箱门应加挂机械锁。
A.正确
B.错误
[单项选择]滚铣齿轮时,滚刀旋转方向与滚刀垂直走刀方向相反时的切削方法称为()。
A. 顺铣
B. 逆铣
[判断题]事故发生,系统一定处于危险状态;事故不发生,系统不处于危险状态。( )
A.正确
B.错误
[单选题]电力线路杆塔编号的涂写方位或挂杆号牌应在( )。
A.杆塔的向阳面
B.面向巡线通道或大路
C.面向横线路侧
D.面向顺线路方向送电侧
[填空题]分馏的基本原则是利用()各组分的()的不同进行分离。
[单选题]整流变压器温控器的控制电源为( )。
A.DC220V
B.AC220V
C.DC110V
D.DC24V
[单项选择]The main problem right now is()I have enough time.
A. that
B. whether
C. if
D. which
[多选题]ABB 工业机器人程序数据常见的存储类型有()。
A.变量 VAR
B.字符 STRING
C.可变量 PERS
D.常量 CONST
E.逻辑 FALSE
[单选题]高处作业人员在作业过程中,应随时检查安全带是否拴牢。高处作业人员在转移作业位置时不准失去安全保护。
A.正确
B.错误
C.略
D.略
E.略
F.略
[单项选择]
Passage Four
Imagine taking a dust bath to keep clean! Sparrows have to bathe in dust to keep pests out of their feathers. Tiny bugs such as fleas and lice can be a problem for birds. In order to keep pests away, birds preen themselves. Preening is just a fancy name for keeping clean. Birds preen by running their beaks through their fathers. The beak acts like a tiny comb, picking up dirt, bits of leaves and pesty bugs.
A bird called the starling has the most remarkable way of keeping its feathers tidy. It uses ants! A starling covers its wings with ants. The ants gobble up insect pests that hide among the starling’s feathers.
Most birds like to dip into a lake or a puddle of water to wash off. They splash around like toddlers in a pool, hopping first on the leg, then on the other. Birds like to have fun while washing up too!
After reading this passage, we can see that ()
A. all birds live water
B. birds get very dirty
C. staying clean is very important to birds
D. preening takes a lot of time
[多项选择]2011年1月28日夜班4:50分左右,综采二队职工许××在1141(3)工作面操作42#架时,推拉竖销突出崩出,砸到许××右额骨上,造成右额骨骨折。
事故原因
(1)支架工许××在移架前没有对竖销进行“手指口述”安全确认。
(2)推拉竖销开口位置不合适,销子插不到位,造成竖销闭锁失效。
防范措施
(1)对竖销质量采取补救措施,重新对竖销开闭锁槽,正在逐步更换中。
(2)立即更换闭锁不完好的竖销。
(3)支架工在移架前要对竖销进行“手指口述”安全确认。
(4)加强对竖销质量的日常检修,发现问题及时处理。此起事故的原因是()。
A. 伤者自主保安意识不强;
B. 移架前没有对竖销进行“手指口述”安全确认;
C. 推拉竖销开口位置不合适,销子插不到位,造成竖销闭锁失效;
D. 设备检修不到位。
[多选题]基金重要信息同步,指系统中登记的_________等重要信息同BoEing系统保持一致。
A.客户姓名
B.职业
C.证件类型
D.证件号码
[单选题]356、单选题:车站视频监视系统摄像机切换按( )键,输入摄像机编号后,按“ACK”键确认。
A.MONITOR
B.CAMERA
C.ENTER
D.F1
[单项选择]肖邦的哪首作品抒发了他对波兰的留恋()
A. 华丽大圆舞曲
B. 降A大调波洛奈兹舞曲
C. E大调练习曲
D. 升c小调玛祖卡
[单项选择]Passage Three
Questions 32 to 35 are based on the passage you have just heard.
A. Tiny.
B. Ankle biter.
C. Elf.
D. Gnome.
[单选题](单选题)49.正常情况下肛门指检时,不能触到:
A. 前列腺
B. 精囊腺
C. 卵巢
D. 子宫颈
E. 直肠子宫凹陷
[多选题]中国人民银行负责()
A.监督、检查银行结算账户的开立和使用,对存款人、银行违反银行结算账户管理规定的行为予以处罚
B.对银行结算账户的开立和使用实施监控和管理
C.基本存款账户、临时存款账户开户许可证的管理
D.预算单位专用存款账户开户许可证的管理
[填空题]一切建( )筑物、设备,均不得侵入( )。与机车车辆有直接互相作用的设备,在使用中不得超过规定的侵入范围。
[单选题]船长大于等于60M的货船应配备手提式救生抛绳器( )具。( )
A..2
B.3
C. 4
D.5
[判断题]对于电子同城迁移后无需收取手续费的业务,业务受理岗仅须在凭证右上角标注“同城”字样,“收费标识”下拉选项勾选为“不收费”即可。
A.正确
B.错误
[不定项选择题]共用题干
A Biological Clock
Every living thing has what scientists call a biological clock that controls behavior. The bio- logical clock tells______(51)when to form flowers and when the flowers should open. It tells ______(52)when to leave the protective cocoons and fly away,and it tells animals and human beings when to eat,sleep and wake.
Events outside the plant and anima______(53)the actions of some biological clocks.Sci- entists recently found,for example,that a tiny animal changes the color of its fur______(54) the number of hours of daylight.In the short______(55)of winter,its fur becomes white.The fur becomes gray brown in color in the longer hours of daylight in summer.
Inner signals control other biological clocks.German scientists found that some kind of internal clock seems to order birds to begin their long migration______(56)twice each year. Birds ______(57)flying become restless when it is time for the trip,______(58)they become calm again when the time of the flight has ended.
Scientists say they are beginning to learn which______(59)of the brain contain biologica] clocks.An American researcher,Martin Moorhead,said a small group of cells near the front of the brain______(60)to control the timing of some of our actions.These______(61)tell a person when to______(62),when to sleep and when to seek food.Scientists say there proba- bly are other biological clock cells that control other body activities.
Dr Moorhead is studying______(63)our biological clocks affect the way we do our work .For example,most of us have great difficulty if we must often change to different work hours.
______(64)can take many days for a human body to accept the major change in work hours .Dr. Moorhead said industrial officials should have a better understanding of biological clocks and how they affect workers.He said______(65)understanding could cut sickness and accidents at work and would help increase a factory's production.
65._________
A.if
B.such
C.with
D.so
[单选题]女性,17岁,腰痛半年伴低热,近日发现左股外侧肿胀、皮肤破溃并不断有脓液渗出。查体:体瘦,腰部明显叩痛,左股外侧可见皮肤窦道,压迫腰部有脓液溢出。病变原发部位很可能在( )
A.颈椎
B.股管内
C.腹腔
D.骶尾部
E.腰椎体
[判断题]( )一般物流的主要功能要素是运输和储存,其他是作为辅助性或强化性功能要素出现的。
A.正确
B.错误
[单选题]临时补修指对轨道几何尺寸超过()容许偏差管理值或轨道设备伤损状态影响其正常使用的处所进行临时性修理,以保证行车安全和舒适。
A.周期检修
B.经常保养
C.综合维修
D.临时补修
[单选题]用汽车运输气瓶时,气瓶应()横向放置并可靠固定。
A.纵向
B.横向
C.竖立
D.水平