热门试题:
[多项选择]收集服务对象资料的方法和途径有()。
A. 询问
B. 咨询
C. 观察
D. 问卷调查
E. 媒体
[判断题]索道运输时装货严禁超载,严禁运送人员,索道下方严禁站人,驱动装置未停机装卸人员严禁进入装卸区域。( )
A.正确
B.错误
[简答题]2号线安防监控信息采集系统,分为互联系统和集成系统,主要集成了哪些系统,互联哪些系统。
[判断题] 炸药和电雷管必须由爆破工亲自运送,其他人员不得运送。()
A.正确
B.错误
[单选题]按份共有因为一定的法律事实而形成。这些法律事实不包括()。
A.共同投资建筑房屋
B.兴修水利
C.举办企事业
D.组建家庭
[多项选择]胫腓骨骨折的治疗原则主要是()
A. 恢复小腿的长度
B. 恢复下肢的正常生理轴线
C. 恢复肢体负重功能
D. 恢复膝关节的功能
E. 恢复踝关节的活动度
[单选题]()是由出票人签发,委托付款人在见票时或者在指定日期无条件支付确定的金额给收款人或持票人的票据。( )
A.本票
B.汇票
C.支票
D.票据
[简答题]简述战争险及罢工险的承保风险与除外责任。
[判断题]承载的绳索在接触建(构)筑物的转角处必须设置护垫、护具。
A.正确
B.错误
[单项选择]人类第一颗人造卫星上天发生在( )。
A. 1957年
B. 1959年
C. 1964年
D. 1967年
[单选题]车辆长度是指车辆两端()的长度。
A.钩头顶部间
B.端梁间距离
C.车体实际长度|
D.钩舌内侧距离
[判断题]测量避雷针与垂直轴夹角大于3度,但无出现断裂风险,则视为严重缺陷
A.正确
B.错误
[单选题]测定石油沥青的延度时,延伸速度为每分钟 5±( )cm。
A.0.20
B.0.25
C.0.30
D.0.55
[单项选择]促进人体性腺发育成熟的物质是()
A. 血液
B. 天癸
C. 肝气
D. 肾气
E. 宗气
[判断题]旅客在乘车途中客票有效期终了,要求继续乘车时,应自有效期终了站或最近前方客运站起,另外补票,核收手续费。( )
A.正确
B.错误
[单选题]普速铁路双线车站垂直天窗,每次不少于( )分钟。【280号第三章第九条】
A.15
B.25
C.30
D.45
E.
F.1
[简答题]33.(45613)某车站内站线大修换轨,采用50㎏/m截短的再用轨,长度为24.5m。当地轨温资料表明全年最高轨温为63℃,最低轨温为-14℃,若换轨作业时轨温为40℃,预留轨缝应为多少?(10分)(1.0 分)
[单选题]变压器的电阻参数分别反映了变压器的( )。
A. 铜损耗
B. 漏磁损耗
C. 铁损耗
D. 励磁损耗
[单选题]严格执行高速铁路主要行车工种岗位准入制度,高速铁路工务作业人员应通过业务培训和( ),实行持证上岗。
A.实作培训
B.理论培训
C.安全培训
D.业务培训
[单选题]自动喷水灭火干式系统,一个报警阀组控制的喷头数不宜超过()只。
A. 300
B. 500
C. 800
D. 1000
[单选题]IV类客户电能表应()年轮换一次。
A.一
B.三
C.六
D.五
[多选题] Excel的列表中,当以“姓名”字段作为关键字进行排序时,系统将按“姓名”的( )为序重排数据。
A.拼音字母
B.部首偏旁
C.输入码
D.笔画
[填空题]施工作业过程中作业人员包括所持机具、材料、零部件等与接触网之间至少保证 米的安全距离,否则接触网必须停电并挂接地线防护。
[单选题]机动车驾驶人初次申领驾驶证后的实习期是多长时间? ( )
A.6个月
B.12个月
C.16个月
D.18个月
[单项选择]患者,女,40岁。月经规律,平时带下量多、色黄白、有臭气,纳呆,大便粘腻不爽,舌苔黄腻,脉濡数。其证候是
A. 脾虚
B. 肾阳虚
C. 肾阴虚
D. 湿热
E. 热毒
[单选题]1.102.
电能表安装应牢固、垂直,其倾斜度不应超过1度。
A.正确
B.错误
[多选题]AzS(M)350U计轴设备VESBA放大触发滤波板测得计轴电气参数正确的是( )。
A.U1=3.0VDC±0.1V
B.U2=3.0VDC±0.1V
C.f1=3.60KHz±0.05KHz
D.f2=6.52KHz±0.1KHz
[单选题] 依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSG 510001-2015)第5.3.2条规定:凡装有攀登装置的杆塔、变压器、融冰装置等,攀登装置上应设置( )标示牌。
A.禁止攀登高压危险!
B.止步高压危险!
C.在此工作!
D.禁止合闸线路有人工作!
[填空题]《铁路旅客运输规程》规定,旅客在车票到站前要求越过到站继续乘车时,在有()的情况下列车应予以办理。
[单项选择]
Can computer viruses ever be a force for progress In the wild west of the online world, the archetypal baddies are computer viruses and worms. These self-replicating programs are notorious for wreaking havoc in the systems of unwary users. But, as in the west, not all gunslingers wear black hats. Some virus writers wish their fellow users well, and have been spreading viruses that are designed to do good, not harm.
Cheese Worm, which appeared a few weeks ago, attempts to fix computers that have been compromised by the Lion Worm. The Lion Worm is dangerous. It infects computers that use the Linux operating system, and creates multiple "backdoors" into the infected computer. It then e-mails information about these backdoors to people who wish to misuse that computer for nefarious purposes such as "denial of service" attacks on websites. (Such attacks bombard a site with so many simultaneous requests for access that it comes out with its hands up.)
A. similar to Cheese Worm
B. dangerous to a wide range of computers
C. hazardous to the Linux operating system
D. a computer program for nefarious purposes
[单项选择]AIMS柜里共有几种核心处理组件(CPMs)()。
A. 16
B. 8
C. 4
D. 1
[判断题]调度日计划的编制应坚持一排、二卸、三装的运输组织原则。( )
A.正确
B.错误
[填空题]The place of the child in society has varied for thousands of years and has been{{U}} (36) {{/U}}by different cultures and religions. In ancient times unwanted children were occasionally{{U}} (37) {{/U}}, put to death, exploited, or offered for religious{{U}} (38) {{/U}}, and in any event a large percentage of them didn’t survive their physically{{U}} (39) {{/U}}existence to achieve maturity.
In Western{{U}} (40) {{/U}}within the last few hundred years, there have been many changes in attitude toward the young. In{{U}} (41) {{/U}}Europe, and later with the beginning of the Industrial Revolution, the children of the poor worked long hours for little or no pay, and there was no public concern for their safety or welfare. Punishment could be{{U}} (42) {{/U}}and severe, and sometimes religious passions were expressed violently with a view toward saving the child’s soul.
By the eighteenth century the harsh and severe methods began to show some changes. Society slowly{{
[多项选择]智能电源屏的任何机柜由()三部分组成。
A. 测量电路单元
B. 输入配电单元
C. 模块单元
D. 输出配电单元
[单项选择]女性,16岁。因发热、颈部包块2周住院。骨髓穿刺确诊为急性淋巴细胞性白血病L3型,经VDP方案2个疗程后达完全缓解,缓解后仍需巩固、强化治疗。其理论根据是()
A. 中枢神经系统等白血病细胞庇护所存在
B. 有耐药白血病细胞存在
C. 体内有5×1010~5×109个白血病细胞
D. 体内有108~109个白血病细胞
E. 体内有103~104个白血病细胞