[多项选择]证券营业部在审查委托单时，主要是审查委托单的（）。
A. 合法性
B. 合理性
C. 一致性
D. 及时性

[判断题]基础制动装置是利用杠杆原理，把空气制动部分的制动缸活塞推力或人力制动机所产生的拉力扩大适当倍数后，平均地传给各闸瓦，使车轮降低转速直至停止转动的一套装置。
A.正确
B.错误

[判断题]采用分开式扣件的木枕线路、道岔,如无爬行时,可安装防爬设备。( )
A.正确
B.错误

[多选题]《南昌局集团公司消防安全管理办法（试行）》（南铁安监〔2020〕108号）规定下列（）的灭火器应设置在工作间内。
A.行李车
B.邮政车
C.餐车
D.客车车厢

[简答题] 当值律师服务包括哪几项计划?

[填空题] On July 16, 1995 a new bookstore opened in the American city of Seattle. No one steps inside to buy anything. Yet the store, if you could call it that, had (36)________ last year of 7,000 million dollars. Ten years ago, few people bought things over the Internet and they thought it was (37)________, but Amazon-dot-com changed many people’’s minds. Ten years later, an estimated seven out of ten American (38)________have used a computer to buy something. Market researchers at comScore Networks estimate online (39)________ last year at 117,000 million dollars. That was for goods and travel services. The person who started Amazon, Jeffrey Bezos, remains its leader. In the 1990s he urged (40)________to help Amazon "get big fast. " Yet Amazon invested in many similar businesses that (41)________. Amazon lost plenty of money and did not make a profit until 2003. Its most recent profit and (42)________report, released last week, was better than many market watchers had

[判断题]( )非接触式检测比接触式检测的测量精度低。
A.正确
B.错误

[简答题]建设工程监理有哪些作用？

[单选题]开口销与()备件合用.用于销定其他零件。
A.弹簧
B.螺栓
C.螺母
D.槽形螺母

[简答题]试论法律的局限性。

[单选题]投资合规性风险管理措施要求对交易异常行为进行定义，并通过（ ）评估对基金经理、交易员和其他人员的交易行为进行监控。
A.事前
B.事中
C.事后
D.全程

[单选题]新工人、临时工必须提前进行( )教育,并经考试合格,未经安全技术教育或经教育但考试不合格者，不得上道作业。
A.A、安全
B.B、业务
C.C、技术
D.D、安全技术

[单项选择]肾盂癌手术切除范围包括( )
A. 病肾
B. 上1/3段输尿管
C. 上1/2段输尿管
D. 全长输尿管
E. 输尿管开口部的膀胱壁

[单选题]对汽轮机转速上不去的原因分析错误的是( )。
A. 主蒸汽温度,压力低于操作指标
B.过滤网堵塞,进机蒸汽受阻
C.汽轮机叶片结垢,表面粗糙度增加
D. 真空度过高

[单选题]在客户企业里的知名度相当高,客户企业成员承认两个企业间的这种特殊关系属于( )。
A.合作伙伴关系
B.战略联盟关系
C.被优先考虑的服务商
D.交易关系

[多选题]蒸汽溶盐具有哪些特点?( )
A. 饱和蒸汽和过热蒸汽均可溶解盐类
B. 蒸汽溶解盐能力随压力升高而增大
C. 蒸汽溶解盐能力随压力升高而减小
D. 蒸汽对不同盐类的溶解是具有选择性的与盐类性质有关
E. 饱和蒸汽与未饱和蒸汽均可溶解盐类

[单选题]尿毒症伴高血钾时，最有效的治疗方法是（ ）
A.输入碳酸氢钠溶液
B.输入钙剂
C.输入高渗葡萄糖加胰岛素
D.血液透析
E.口服钠型阳离子交换树脂

[单项选择]

People of Burlington are being dis- turbed by the sound of bells. Four students from Burlington College of higher educa- tion are in the bell tower of the church and have made (1) their minds to (2) the bells nonstop for two weeks as a protest against heavy trucks which run day and night (3) the narrow High Street."They not (4) make it difficult to sleep at night, but they are (5) damage to our houses and shops of historical (6) ," said John Norris, one of the protesters.
"If we must have these noisy trucks on the roads," said Jean Lacey, a biology student, why don’t they build a new road that goes round the town Burlington isn’t much more than a (7) village. Its streets were never (8) for heavy traffic.
Harry Fields also studying (9) said they wanted to make as much noise as possible to (10) the government officials to realize what everybody wa
A. seize
B. fight
C. catch
D. stop

[单选题]电缆敷设时,弯曲半径不得小于电缆外径的( )倍。
A.5
B.10
C.8
D.15

[单选题]2.39. 第39题
供电企业需对用户停止供电时，在停电前（ ）天内，将停电通知书送达用户。
A.三至七
B.二至五
C.一至三
D.一

[单选题]按软件生命周期方法设计软件的过程中，画数据流图属于下面哪个阶段的工作（ ）
A.需求分析
B.程序设计
C.详细设计
D.软件维护

[单选题]顶管法顶进长度超过（）应有预防缺氧、窒息的措施。
A.20m
B.30m
C.40m
D.50m

[单选题] 煤气是无色有特殊臭味的易燃气体,剧毒,爆炸极限()。
A. 1.5%~10%
B. 2.5%~20%
C. 4.5%~40%
D. 15%~90%

[单选题]当断缝小于30mm时,应立即进行紧急处理。在断缝处上好夹板或臌包夹板，用急救器固定，在断缝前后各50m拧紧扣件，并派人看守，限速放行( )列车。
A.10km/h
B.25km/h
C.35km/h
D.45km/h

[单选题]工作票填写的设备名称、编号应与()的设备名称和编号相符合。
A.图纸
B.现场实际
C.询问所了解
D.设计资料

[判断题]对于不记名的证券而言，完成了清算和交收，还要完成登记过户，证券交易过程才算结束。 ( )

[不定项选择题]（2020年）甲公司开户银行为 P 银行，2019 年 5 月 6 日，工作人员王某携带甲公司当日签发的一张金额 10 万元、部分记载事项不完整的支票外出采购。5 月 8 日王某购买货物后将支票交付给乙公司。5 月 10 日乙公司委托开户银行 Q 银行收取支票款项，当日 P 银行见票时甲公司存款余额为 8 万元。 要求： 根据上述资料，不考虑其他因素，分析回答下列小题。 王某交付支票，可授权乙公司补记的事项是（ ）。
A.付款人名称
B.收款人名称
C.出票日期
D.付款日期

[单项选择]混凝土结构工程施工中，当设计对直接承受动力荷载作用的结构构件无具体要求时，其纵向受力钢筋的接头不宜采用( )。
A. 绑扎接头
B. 焊接接头
C. 冷挤压套筒接头
D. 锥螺纹套筒接头

[单选题]道岔连接曲线轨距加宽标准和其他曲线相同，并由曲线两端向外按不大于2‰递减，直线段较短时，不得大于(    )。
A.5‰
B.4‰
C.3‰
D.2.5‰

[单选题]下列各项表述中,符合我国刑事诉讼法规定的是()
A.凡是知道案情的人,都有作证的义务
B.生理上、精神上有缺陷的人不能作证人
C.未成年人的证言不具有法律效力
D.近亲属无权拒绝出庭作证

[判断题]未办或错办闭塞发出列车，属于铁路行车险性事故。
A.正确
B.错误

[单选题]已知某飞机的爬升梯度为5％， 速度为400节，则爬升率为（ ）。
A.10米/秒
B.20英尺/分
C.40公里/小时
D.2海里/分钟

[多选题]外伤急救的技术有（ ）。
A.止血
B.包扎
C.固定
D.搬运
E.其它

[单项选择]阳病治阴的病理基础是
A. 阳虚
B. 阴虚
C. 阴阳两虚
D. 阳盛
E. 阴盛

[简答题]

In less than 30 year’s time the Star Trek holodeck will be a reality. Direct links between the brain’s nervous system and a computer will also create full sensory virtual environments, allowing virtual vacations like those in the film Total Recall.
61) There will be television chat shows hosted by robots, and cars with pollution monitors that will disable them when they offend. 62) Children will play with dolls equipped with personality chips, computers with in-built personalities will be regarded as workmates rather than tools, relaxation will be in front of smell-television, and digital age will have arrived.
According to BT’s futurologist, Ian Pearson, these are among the developments scheduled for the first few decades of the new millennium(a period of 1,000 years), when supercomputers will dramatically accelerate progress in all areas of life.
63) Pearson has pieced together to work of hundreds of researchers around