热门试题:
[多选题]办公设备管理遵循( )的原则。
A.保障使用
B.精细管理
C.崇尚节约
D.定期维修
[单项选择]下面哪一项在典型的路由表中没有（）
A. 到指定目的网络的下一跳的IP地址
B. 到指定目的网络的跳步数目
C. 目的网络的MAC地址
D. 使用的路由协议类型
[填空题]以旋转工作机构破煤，并将其装入输送机或其他运输设备的采煤机械为（）。
[判断题]列车在规定进行列检作业的车站，处理车辆故障、燃轴，不列事故。
A.正确
B.错误
[单选题]带有铰链座的侧门式液压闸板防喷器属于( )侧门式液压闸板防喷器。
A.直线
B.半圆
C.铰链
D.旋转
[简答题]压数机是在票据上压印大写金额数字的一种防伪工具。（ ）
[单项选择]加快培育消费增长点，包括（）。
A. 改造传统产业结构
B. 发展节能环保
C. 改造棚户区和危房
D. 扩大教育文化体育消费
[单项选择]企业安全生产投入，不应包括（ ）。
A. 安全教育经费
B. 劳保用品
C. 健康卫生用品
D. 工伤社会保险费
[多项选择]实践中除了传统常用的招标方法、手段外，已经摸索和总结出了一些适应不同招标项目特点需要的有效招标操作方法和手段，包括______。
A. 风险招标
B. 两阶段招标
C. 潜在招标
D. 框架协议招标
E. 电子招标
[单选题]轨道复试继电器的表示符号为（）。
A.GJ
B.FGJ
C.GJF
D.DGJ
[单选题]黄酒含有丰富的营养，有（ ）之称。
A.液体黄金
B.液体面包
C.液体蛋糕
D.液体粮食
[多选题]高处作业人员攀爬A型杆时，必须使用提前设置的（）；在横梁上行走时，必须使用提前设置的（）。在转移作业位置时不得失去保护。
A.垂直攀登自锁器
B.水平安全绳
C.安全带
D.防坠器
E./
F./
[判断题]金某在朋友家上网，无意中将一病毒邮件打开，致使朋友的电脑陷入瘫痪，依据《治安管理处罚法》，公安机关可以非法侵入、破坏计算机信息系统对金某予以治安处罚。（）
[填空题]开关门功能检查，恢复车门电源，使用车门监控软件监控电机电流，门解锁：电流峰值不大于（）A,开门平移段：电流峰值不大于（）A，
[单选题] 在道岔动作杆附近或在基本轨之间进行检修、清扫工作时,应按规定使用( )。
A.止轮木
B.安全木
C.防护工具
[单选题]闸瓦插销穿入闸瓦托与瓦背的插销孔内正位入底，闸瓦插销下部环孔需露出，并须安装闸瓦插销环。
A.显示
B.外露
C.穿出
D.露出
[简答题]计算题：某企业生产出口产品，年固定成本2000000元，每件产品的变动成本为10元，投资收益率为20%，若国际市场定货量是50000件，该产品出厂价格应为多少？
[单项选择]某老年患者口服华法林时，剂量应（）
A. 较成人剂量酌减
B. 较成人剂量增加
C. 按体重给药
D. 按成人剂量
E. 按成人剂量增加10%
[单选题]用人单位的主要负责人对本单位的职业病防治工作( )负责
A.部分
B.全面
C.分管
D.主要
[单项选择]颅内肿瘤引起颅内压增高的原因很多，下面哪种因素对颅内压无明显影响（）
A. 肿瘤的血供
B. 肿瘤的体积
C. 肿瘤周围脑水肿
D. 肿瘤影响脑脊液循环
E. 肿瘤的病理性质
[单项选择]包裹性积液（）
A. X线示肋膈角变钝
B. X线示大片状、边缘模糊阴影
C. X线示斑片状、边缘模糊阴影
D. X线示凸面指向肺内呈"D"字征阴影
E. X线示上缘呈向外侧升高的反抛物线阴影
[单项选择]There are many ways to receive television signals. What is the latest way to receive television signals in the passage
A. Cable network.
B. Satellite dish antennas.
C. Electrons.
D. Wires.
[单选题]非法获取、出售有征信信息的公民个人信息（）条属于情节严重？
A.50
B.500
C.5000
D.10000
[多选题]机械振动和冲击试验的目的是（ ）。
A.确定电工电子产品的机械薄弱环节
B.确定电工电子产品的性能下降情况
C.确定样品的结构完好性
D.研究电工电子产品的动态特性
[不定项选择题]共用题干
Separation may Help Improve Marriage
Marriage is big lately；actually it's unmarriage that seems to be capturing our attention.From the award-winning American Beauty to the Bruce Willis-Michelle Pfeiffer movie,The story of Us,the institution of marriage is being turned inside out,and it's not a pretty sight.To judge by these films,modern marriage involves a lot of broken crockery and busted expactations.While many current Hollywood depictions of marriage may be overly pessimistic, statistics in America are alarming:each year half as many Americans get divorced as marry.
Marriage counselors say couples often choose to separate as a last-ditch effort to change their relationship and possibly themselves.“Many trial separations don't work because they're not‘authentic'.They're just one person's way of getting out of the relationship,” says Harriet Lerner,author of the book The Dance of Anger.But a separation can give couples time to calm down,renegotiate the rules of the relationship and gain some needed distance.
For a separation to work,it needs to be well defined.Constance Ahrons,directors of the Marriage and Family Therapy Training program at the University of Southern California, says“structured separations”tend to be the most productive.Couples facing separation do best if they establish some basic ground rules first.They should mutually agree on the length of the separation一Ahrons says three to six months is average一and both must continue to work on their own problems during that time,either with or without a counselor.
Couples should agree not to see lawyers during their separation.Lawyers have a way of moving marriage toward divorce.During their period of trial separation,couples should not pursue each other at all,either to fight or to reconcile,but should agree in advance on what kind of contact they will have.Separated couples can agree to speak on the phone for a prearranged period,for instance,or meet once a week.Some therapists advise their clients to agree not to talk to each other about their relationship during these encounters and to use the time apart to reflect on their own lives and see what they can change about themselves.If there are children involved,Ahrons says,both parties need to agree on all the ground rules having to do with kids.Parents should also be aware that repeated separations and reconciliations are difficult and confusing for children.
Ahrons says a separation,while painful,can help keep the anger down and give a couple time to think.If both are unsure about the future of the marriage,it can provide a time-out, during which they can see what life would be like without the other.“Sometimes”,Ahrons says,“a separation can lead back into marriage.Sometimes it leads to divorce.But if couples are able to clarify things,it will improve their marriage一or,make their divorce better.”
All of the following statements are true except that______.
A.The population of divorced American is almost half of that of married American annually
B.it is necessary for the couple who want their separation to be successful to set certain rules
C.it will make the children puzzled if their parents separate and come back into harmony again and again
D.Lawyers are more needed than the therapists and marriage counselors during the couple's separation
[单项选择]模具冷却水道设置在模具零件内部，形状应为（）。
A. 矩形
B. 梯形
C. 圆形
D. 半圆形
[判断题]作业门以关闭加锁为定位。作业过程中，作业门应保持锁闭状态，否则必须安排专人看守。
A.正确
B.错误
[单项选择]矿井为水害应急救援规定的避火灾路线，应设置（）的清晰路标。
A. 方向正确
B. 贴有反光膜
C. 带箭头
D. 带语音告示
[单项选择]1999年WHO／ISH高血压处理指南规定高血压3级是（mmHg）（）
A. 收缩压130～139mmHg和（或）舒张压85～89mmHg
B. 收缩压140～149mmH和（或）舒张压90～94mmHg
C. 收缩压140～159mmHg和（或）舒张压90～99mmHg
D. 收缩压160～179mmHg和（或）舒张压100～109mmHg
E. 收缩压≥180maHg和（或）舒张压≥110mmHg
[多选题]总配电箱电器设置种类的组合应是(
A.刀开关、断路器、漏电保护器
B.刀开关、熔断器、漏电保护器
C.断路器、漏电断路器
D.刀开关、断路器
E.具有可见分断点的断路器、漏电保护器
[简答题]现在大学生毕业后，有的做保姆，有的擦皮鞋，这与人们期望中的大学生是社会精英人才有着很大的差别。请问如何看待这一问题
[单选题]麻醉药品和第一类精神药品处方笺的区别在于
A.颜色
B.标记
C.标注
D.右上角标注
E.右上角标注的文字不同
[单项选择]The young man could not live happily in an American city because______.
A. he could not speak English
B. he had been reared in Japan by American missionaries
C. his parents were Japanese
D. his outlook was Japanese
[单项选择]试生产期为二年的戒毒药品是
A. 监督检查
B. 药品委托生产的委托方
C. 药品委托生产的受托方
D. 药品委托生产批件
E. 药品生产监督管理
[单选题]工作许可人在接到所有工作负责人（包括用户）的终结报告，并确认所有工作已完毕，所有（）已撤离，所有接地线已拆除，与记录簿核对无误并做好记录后，方可下令拆除各侧安全措施。
A.工作许可人
B.小组负责人
C.工作票签发人
D.工作人员
[单项选择]女孩，3岁，近20天出现腹痛，伴呕吐，发热达38.5℃，皮肤黄疸3天，尿色深黄。体检发现腹较胀。右上腹饱满，有压痛。为明确诊断首选的检查方法是（）
A. 血常规
B. 肝功能
C. 腹部B超
D. 腹部立位平片
E. 静脉肾盂造影
[单选题]若每年的收入在年初取得，投资期为8年，请为这项投资估价。( )
A.56.685万元
B.58.685万元
C.59.685万元
D.57.685万元
[单选题]《国网安徽省电力有限公司安全生产反违章工作管理规范》中规定，工作负责人(工作班成员)上年度执行工作票数量少于30份时工作任务系数为（ ）。
A.0.5
B.1
C.1.5
D.2
