热门试题:
[单选题]扩展不确定度Up的包含概率力为95%时其包含因子k取近似值k=（）。
A.1
B.2
C.3
D.4
[填空题]If someone asks you how you can make you always 73. ______
happy you will perhaps find rather difficult to give him 74. ______
a proper answer. Did you remember the old saying "No 75. ______
human being can really happy who is not giving or trying 76. ______
to give happiness to others" If you will always think of 77. ______
taking more from others and give them less, you won’t be 78. ______
able to have happiness in your life even you are very rich. 79. ______
Here’s an article for you. If each of you follow it, there 80. ______
will be an end of many unhappy days of yours. So you should 81. ______
learn to give up your own interests when necessarily to do so. 82. ______
[单项选择]
In the United States, the first day nursery was opened in 1854. Nurseries were established in various areas during the (1) half of the 19th century; most of (2) were charitable. Both in Europe and in the U. S. , the day-nursery movement received great (3) during the First World War, when (4) of manpower caused the industrial employment of unprecedented numbers of women. In some European countries nurseries were established (5) in munitions (军火)plants, under direct government sponsorship. (6) the number of nurseries in the U.S. also rose (7) , this rise was accomplished without government aid of any kind. During the years following the First World War, (8) , Federal, State, and local governments gradually began to exercise a measure of control (9) the day nurseries by (10) them and by inspecting and regulating the conditions within the nurseries.
The (11) of the Second World W
A. again
B. thus
C. repeatedly
D. yet
[单项选择]金银花除能清热解毒外，又能（）
A. 疏散风热
B. 凉血消斑
C. 利湿退黄
D. 祛痰利咽
E. 活血止痛
[单选题]患者男性,52岁。因反复上腹部隐痛伴嗳气、食欲减退3个月,经检查诊断为“慢性胃窦炎”,下列项目中,最有诊断意义的是 (1分.)
A.消化道症状
B.胃液分析
C.胃镜检查
D.血清学检查
E.胃肠钡餐X线检查
[单项选择]ILS基准数据点位于（）。
A. 跑道末端200-360米
B. 基准数据点就是飞机的着陆点
C. 离跑道中心线120-180米的跑道边
D. 位于跑道中心线与跑道入口交叉处垂直上方规定高度的一点，ILS下滑道直线向下延伸的部分通过此点
[单项选择]梁某，女，32岁，公司职员。因乏力、厌食2个月，剧烈呕吐1天入院。入院诊断慢性肾衰竭（尿毒症期），予以中心静脉置管行血液透析。病人在血液透析过程中，下列措施不正确的是（）
A. 透析开始时调节血流速度宜慢并逐渐加快
B. 每小时观察、记录生命体征
C. 询问病人是否口渴
D. 观察病人有无面色苍白、出冷汗
E. 观察有无出血现象
[判断题]2.12 机动车抵押登记期间，不得申请转让登记。
A.正确
B.错误
[简答题]简述数字化教学环境与资源建设中教学应用的建设内容以及意义。
[多选题]各单位要履行安全管理主体责任，健全“（）”安全责任体系
A.知责
B.履责
C.督责
D.问责
[判断题]影响变压器油最主要的因素是含水量。
A.正确
B.错误
[单项选择]投标人只有一次投标报价的机会，招标人在招标过程中也不得与任何投标人就实质性内容进行协商谈判，这体现了招标投标的( )特性。
A. 竞争性
B. 程序性
C. 规范性
D. 一次性
[单选题]预充电回路包括线接触器(-K101)，预充电接触器(-K102)和预充电电阻(-R101)。在需要时( )可以切断辅助电源系统与供电网的连接。
A.线接触器(-K01)
B.预充电接触器(-K102)
C.线接触器(-K101)
D.预充电电阻(-R101)
[单项选择]患者，52岁。"胃痛"史15年，近来消瘦、乏力，持续性呕吐宿食，胃痛规律改变，伴腰背痛最可能出现的电解质酸碱失衡是（）。
A. 高氯、高钾酸中毒
B. 高氯、高钾碱中毒
C. 低氯、低钾酸中毒
D. 低氯、低钾碱中毒
E. 高氯、低钾碱中毒
[单选题]某曲线半径≤250m，作业验收时用20m弦测量，缓和曲线的正矢与计算正矢差的容许偏差管理值为（ ）mm。
A.6
B.12
C.18
D.24
E.26
F.28
[单项选择]2012年6月27日，中国载人潜水蛟龙在号再西太平洋马里亚纳海沟下潜深度达到（ ）米，创造了作业类载人潜水器新的世界纪录，标志着我国具备了载人达到全球99%以上海洋深处进行作业的能力，标志着中国海底载人科学研究和资源勘探能力达到国际领先水平。
A. 7000
B. 7020
C. 7062
D. 8000
[单项选择]心脉痹阻证的分型不包括的是（）
A. 瘀阻心脉
B. 湿阻心脉
C. 痰阻心脉
D. 寒凝心脉
E. 气滞心脉
[多选题]司法救济是指人民法院通过( )，在商标案件中保护当事人注册商标专用权的行为。
A.民事诉讼
B.行政诉讼
C.协商和解
D.刑事诉讼
E.仲裁
[判断题]在人类的职业生活实践中能形成比较稳定的职业群体，良好的职业心理和习惯会世代相传。
[单选题]引起食物中毒的被有毒有害物质污染的食品,不包括( )的食物。
A.可食状态
B.正常摄入数量
C.经口摄入
D.已知有毒
[单选题]车身修复操作中破坏钢板防腐性能的原因是( )。
A.形成电化学腐蚀
B.内部的应力没有消除
C.破坏了防腐涂层
[填空题]成套的接地线应有透明护套的多股软铜线和专用线夹组成接地线截面不应小于( )mm2并应满足装设点短路电流的要求。 填空题 1:_______________
[简答题]A公司是一家新注册的企业，现前往B银行办理外汇账户开户手续。B银行经了解，该客户开立外汇账户主要用以出口收汇，且查询后确认A公司尚未办理货物名录登记。为确保A公司后续及时、顺利收汇，B银行和A公司银行应如何操作？
[填空题]
- [A] early
- [B] dry
- [C] wind
- [D] forecast
- [E] clear
- [F] storm
- [G] shine
not late
[单项选择]男性，45岁，门静脉高压症，脾切除术后1周测得血小板350×109/L，如何处理
A. 用肝素
B. 用鱼精蛋白
C. 抗纤溶疗法
D. 肌注维生素K
E. 继续观察
[单项选择]下列因素对体温均有影响，除了
A. 妊娠
B. 哺乳
C. 月经
D. 运动
E. 进食
[单选题]在办理二手车海关出口通关手续_____个月后内，二手车出口企业应当凭____及法律法规规定的证明凭证向机动车登记地公安交管部门申请注销登记；
A.2，出口检验单
B.3，出口报关单
C.3，销售发票
D.2，出口报关单
[填空题]Ever since humans have{{U}} (36) {{/U}}the earth, they have made use of various forms of communication. Generally, this{{U}} (37) {{/U}}of thoughts and feelings has been in the form of oral speech. When there is a language barrier, communication is{{U}} (38) {{/U}}through sign language in which mo- tions stand for letters, words and ideas.{{U}} (39) {{/U}}, the deaf, and the mute have had to resort to this form of{{U}} (40) {{/U}}. Many of these{{U}} (41) {{/U}}of whole words are very picturesque and exact and can be used internationally; spelling, however cannot.
Body language, transmits ideas or thoughts by certain actions, either{{U}} (42) {{/U}}or unintentionally. A wink can be a way of flirting or{{U}} (43) {{/U}}that the party is only joking.{{U}} (44) {{/U}}
Other forms of nonlinguistic language can be found in Braille ( a system of raised dots read with the fingertips), signal flags, Morse code, and smoke signals.{{U}} (45) {{/U}}.
{{U}} (46)
[单选题]丧失了分裂能力的细胞是
A.造血干细胞
B.原始红细胞
C.早幼红细胞
D.中幼红细胞
E.网织红细胞
[多选题]水上消防部队应当遵守船艇安全管理规定，防止因（ ），导致船艇倾覆、浸没或者船体、装备器材损坏或者报废，以及造成人员伤亡或者其他船艇损坏等船艇事故的发生。
A.组织不力
B.人员操纵不当
C.船艇装备损坏
D.其他原因
[单选题]精囊腺（ ）
A.位于前列腺后部
B.直肠指检时可触及
C.可贮存精子
D.外侧有输精管壶腹
E.开口于尿道球部
