热门试题:
[判断题]电力机车解除机车牵引力时，牵引手柄要在接近“0”位前稍作停留再退回“0”位。
A.正确
B.错误
[判断题](类别：号段管理 难度：中等)数组和链表相比，查询速度更快( )
A.正确
B.错误
[单选题]车辆行驶中，脚不要搁在离合器踏板上运行的目的是为了保护（ ）
A.离合器压盘.
B.离合器分离杠杆
C.离合器分离轴承
[判断题]万一发生火灾，导游人员要镇定地判断火情，情况紧急时要让游客搭乘电梯快速逃生。( )
[单项选择]She was so grateful to him and decided to marry him.（ ）
A. careful
B. useful
C. hopeful
D. thankful
[填空题]在操作中为避免元素未出现导致失败，需用到的组件为：()或者（）
[简答题]某事业单位20XX年XX月发生如下经济业务：
（1）购入文物用于陈列，价税合计100000元，采用财政直接支付。
（2）购入事业用需要安装的设备，价税合计600000元，安装调试费40000元，采用财政直接支付；运费20000元，采用财政授权支付。
（3）在资产清查中发现一盘盈固定资产，其重置价值为50000元。
（4）对本期固定资产计提折旧40800元。
（5）经主管部门和同级财政部门批准，将一台计算机出售，该计算机原价为18000元，
已提折旧10000元。售价为10000元，取得款项存入银行，按规定该款项应上缴国库。
要求：请根据上述经济业务编制会计分录。
[多选题]开断电缆前，应（）后，方可工作。
A.A.与电缆走向图核对相符
B.B.使用仪器确认电缆无电压后，用接地的带绝缘柄的铁钎钉入电缆芯
C.C.检查电缆型号
D.D.落实中间头是否合适
[单选题] 报火警的正确方法是( )
A.拨通“119”就可以,其他问题消防队处理
B.拨通“119”后,讲清起火具体地点就可
C.拨通“119”后,讲清起火具体地点和单位
D.拨通“119”后,要讲清起火具体地点和单位,什么物品起火,火势如何,所用
[单项选择]原发性肝癌极易转移的脏器是
A. 肝内
B. 肺
C. 脑
D. 骨
E. 胰腺周围、腹膜后
[多项选择]Section C
There was a time when only governments could create money, and as Mike Rowbotham explains in his excellent book, The Grip of Death, they have long since delegated 97 percent of that responsibility to the banks-which create it in the form of mortgages or interest bearing loans.
They are helped by the credit card companies, which give the power to customers to create their own debts-and create their own money at the same time-every time their card is swiped through a till.
But now there are also supermarkets and airlines issuing their own money. Tesco, Safeway, and other businesses all issue their own, points to encourage regular customers. A whole range of businesses deal in frequent-flier miles, which you can spend on an ever-increasing variety of goods and services, and which then disappear when you’ve spent them. In the Unite States, there are now a range of off-the-shelf "incentive cards" along the same lines or companies to offer their custo
[单选题]在某些情况下,在试件周围塞满铅层后作射线检测,其目的是( )。
A.防止试件移动,以免造成影像模糊
B.增加试件的对比度
C.能产生较短的 X 光波长
D.降低散射效应
[多选题]人民警察遇有下列哪些情形不得使用枪支。( )
A.处理一般治安案件、群众上访事件和调解民事纠纷
B.在巡逻、盘查嫌疑人员未遇暴力抗拒和暴力袭击时
C.与他人发生私人纠纷时
D.查处交通违章时
[多选题]液压支架的承载机构包括（ ）。
A.顶梁
B.掩护梁
C.底座
D.四连杆
E.控制阀
F.略
G.略
H.略
[单选题] 焊接过程中，熔化金属自坡口背面流出，形成穿孔的缺陷称为()。
A.未焊透
B.未焊满
C.烧穿
[简答题]XYZ Company is a manufacturing business. It employs 200 workers. In recent times there has been a reduction in demand for the company’s products. In order for the company to survive the board has considered it necessary to reduce the scale of operations. This will result in the loss of 50 jobs.
Hai is the production manager. He has suggested to the board of directors that the company should be selective when considering the individuals to be released from their contracts. His statistics demonstrate that the male turnover of staff is 12% annually while the turnover of female staff is 25% annually. He therefore suggests that most of the job losses should be female workers. In particular, he believes that those with young families are the least reliable, as they have the highest level of absenteeism from work.
Hai further believes that the job losses should fall primarily to those who are serving under probationary contracts, as they have yet to prove themselves.
Lastly, Hai feels that
[判断题]当焊缝发生重伤时,可以先用夹板加固,派人看守,而后进行永久处理。 ( )
A.正确
B.错误
[判断题]我国铁路货车主要装用整体辗钢车轮和铸铁车轮。
A.正确
B.错误
[多选题] 以下( )属于安全自动装置。[1.0分]
A. 自动调整励磁装置
B. 自动按频率减负荷装置
C. PSS
D. 电流表
[单项选择]Jim works hard on his Chinese and ______.
A. so Lucy does
B. so is Lucy
C. so does Lucy
[多选题]检修前,相关工机具准备应按哪些要求？
A. A.确认检修作业所需工机具、试验设备是否齐备，并按照规程进行检查和试验
B.B.提前将检修作业所需工机具、试验设备运抵现场
C.C.完成安装调试，分区定置摆放
D.D.检修机具应指定专人保管维护，执行领用登记制度
[单项选择]
In this section, you will hear two interviews. Each
interview will be read only once. At the end of each interview, there will be a
pause. During the pause, read the questions, each with three choices marked A, B
and C, and decide which is the best answer. Then mark the corresponding letter
on the answer sheet with a single line through the centre. Interview
One
The respondent has a salary of ______. A. ￡ 15,000 a year B. ￡ 15,000 - ￡ 35,000 a year C. over ￡ 35,000 a year
[多选题]对党的政策有不同看法不可以通过以下方式表达:()。()
A.在党的会议上提出
B.向党中央报告
C.在报刊上发表
D.在群众中散布
[单选题]199.下列表述不正确的是( )。
A.在破拆建(构)筑物内部构件时,应首先确认建(构)筑物承重结构,防止误拆承重构件造成建(构)筑物倒塌
B.在有各种管道设备的建筑物内部破拆时,破拆部位的选择应尽量避开管道设备。
C.避免因破拆或影响通信.供电.供气。
[单项选择]硬塑料管连接时，套管长度宜为管外径的（）倍。
A. 0.8～1.2
B. 1.5～3
C. 1.5～1.8
[多选题]进入浓烟.高温.有毒等危险区域侦察时，要在进出口处记录（ ）等情况。
A.进入时间
B.出来时间
C.人员姓名
D.空（氧）气呼吸器压力
[单选题] 设计交底的主要内容一般不包括()
A.工程概况
B.设计的意图说明
C.施工图设计文件总体介绍
D.特殊的工艺要求
[单选题]声光报警器接（）线。
A.回路线
B.控制线
C.反馈线
D.以上都不对
E.略
F.略
G.略
H.略
[单项选择]ATF是一种（）油液。
A. 转向助力油
B. 制动液
C. 自动变速器油
D. 齿轮油
[单选题]登杆塔前，应做好以下工作：核对（ ）。
A.杆号
B.线路名称和杆号
C.杆基
D.线路名称
[多选题]下列各项对口令管理工作的叙述中，正确的是（ ）。
A.不同权限人员应严格保管、保密各自职责的口令，严格限定使用范围，不得向非相关人员泄露，只允许开发测试人员共同使用一个账户和口令
B.系统管理员不得拥有数据库管理员(DBA)的权限，数据库管理员也不得同时拥有系统管理员的权限
C.数据库管理员应为不同应用系统的数据库建立不同的用户并仅作为该应用数据库的管理员，不同应用数据库的管理员。一般不能具备访问其他应用数据库的权限
D.系统上线后，应删除测试账户，严禁系统开发人员掌握系统管理员口令
