热门试题:
[填空题]邮政通信网按管理功能及作用范围分为()、省邮政通信网、邮区邮政通信网。
[单选题]配电装置的回路相序排列一致,母线应分别涂色,其中绿色为( )。
A.A相
B.零线
C.C相
D.B相
[单选题]婴儿结核性脑膜炎中期的主要特征为
A.脑膜刺激征
B.嗜睡或惊厥
C.喷射性呕吐
D.前囟膨隆
E.骨缝闭合延迟
[多选题]客户申请“税易贷”授信额度为50万元(含)以下,后续在手机银行发起激活需要准备好()。
A.在手机银行签约流程中下载股东会决议模板并签章拍照上传到手机银行
B.若该企业未在我行开立个人账户,还需到柜台开通银行卡与个人手机银行专业版
C.在网银发起悦农小微贷授权
D.总行上传白名单
[判断题] 绳正法拨正曲线的基本要求设置拨道桩,按桩拨道。( )
A.正确
B.错误
[判断题]同台发动机的4个连杆质量必须在同一质量组,对活塞没有该要求。
A.正确
B.错误
[判断题]风险是不可避免的,但是风险有大小。( )(熟悉)
A.正确
B.错误
[单选题]站内计轴每一计轴轨道区段设置( )个计轴复零按钮及计数器。
A.1
B.2
C.3
D.4
[单项选择]商品存查煤样的保存时间一般为()个月。
A. 2
B. 3
C. 1
D. 4
[单项选择]劳动者因病残完全丧失劳动能力,但又不符合法定退休条件,而提前退出劳动岗位的养老保险形式是( )。
A. 退休
B. 离休
C. 退职
D. 停职
[单项选择]中度失血性休克病人估计失血量为()
A. <500ml
B. 500~700ml
C. 800~1600ml
D. 1700~2000ml
E. >2000ml
[单项选择]Last Sunday she came to visit US out of the blue.The italicized phrase means ______.
A. unexpectedly
B. unhappily
C. untidily
D. unofficially
[单选题]进行原理图设计,必须启动( )编辑器。
A.PCB
B.Schematic
C.chematic Library
D.PCB Library
[单项选择]One of the most convenient and (51) ways to see America is by riding a Greyhound bus. This interstate bus system connects all major cities in the United States, (52) people with frequent and convenient service. The bus (53) even has an international service (54) makes connection with cities in Canada and Mexico.
Its network even extends (55) some of the smaller towns and out-of-the-way communities (56) the great interior of the country. Traveling by bus may (57) longer than flying by plane, but the terminals are located in the center of most cities and there is (58) to the downtown area.
These buses are comfortable and air-conditioned. They are all (59) with toilets in the rear to (60) the convenience of the passengers, but there are some very severe (61) of conduct which are strictly enforced. On all buses (62) is forbidden and the consumption of alcoholic drinks is no
A. from
B. with
C. to
D. in
[判断题] 驾驶车辆向右变更车道时,应提前开启右转向灯,注意观察,在确保安全的情况下,驶入要变更的车道。
A.正确
B.错误
[填空题]距牵引供电设备支柱及牵引供电设备带电部分( )m范围以内,具备接入综合接地条件的金属结构应纳入综合接地系统;(电气安全规则第14条)
[单项选择]授信发放审核是为了防范授信业务实施过程中()。
A. 市场风险
B. 信用风险
C. 操作风险
D. 战略风险
[填空题]在高频电子设备的电路板上,通常用一段特殊形状的铜皮就可以构成一个()。我们把这种电感称为()或()。
[填空题] During the 1980s, unemployment (失业人数) and underemployment (不充分就业) in some countries was so high as 90 per cent. Some countries did not 【B1】 enough food; basic needs in housing and clothing were not 【B2】 . Many of these countries looked 【B3】 the industrial processes of the developed nations for solution.
【B4】 , problems cannot always be solved by 【B5】 the industrialized nations. Industry in the developed nations is highly automated and very 【B6】 . It provides fewer jobs than labor-intensive industrial 【B7】 , and highly skilled workers are needed to 【B8】 and repair the equipment. These workers must be trained, 【B9】 many nations do not have the necessary training institutions. Thus, the 【B10】 of importing industry becomes higher. Students must be sent abroad to receive vocational and 【B11】 training. 【B12】 , just to begin training, the students must 【B13】 learn English, French, Germans, or Japanese. The students then spend many years abroad, and 【B14】
A. A.to
B.for
C.into
D.out
[填空题]车轮与闸瓦间摩擦系数随列车运行速度的( )而减少。
[判断题]井下采用机车运输时,必须有用矿灯发送紧急停车信号的规定
A.正确
B.错误
[单选题]1956年党的( )召开,标志着党对中国社会主义建设道路的探索取得初步成果。
A.六大
B.七大
C.八大
D.九大
[判断题]在基层建设中处于根本指导地位的是什么总书记重要训词精神。
A.正确
B.错误
[判断题]按阻抗分,双绞线电缆有100W、120W和150W等几种,网络数据传输常用的是100W。( )
A.正确
B.错误
[填空题]列车接近作业标时,司机须( ),注意瞭望。
[多选题] 关于钻床的使用,以下说法正确的是( )
A.使用钻床时,应将工件设置牢固后,方可开始工作
B.清除钻孔内金属碎屑时,应先停止钻头的转动
C.禁止用手直接清除铁屑
D.使用钻床应戴手套
[单项选择]工艺操作条件正常时,催化蒸馏塔塔釜碳四和甲醇同时超标时所应采取的措施为()。
A. 向塔釜加入适量的二乙胺
B. 提高塔釜温度
C. 提高回流量
D. 提高催化蒸馏塔的醇烯比
[多项选择]It has become necessary to configure an existing serial interface to accept a second Frame Relay virtual circuit.Which of the following processes are required to accomplish this task?()
A. configure static frame relay map entries for each subinterface network.
B. remove the ip address from the physical interface
C. create the virtual interfaces with the interface command
D. configure each subinterface with its own IP address
E. disable split horizon to prevent routing loops between the subinterface networks
F. encapsulate the physical interface with multipoint PPP
[判断题]进入煤气设施内工作时,只检测一氧化碳含量合格就可以。
A.正确
B.错误
[多选题] 接到货物列车抱闸的报告后,应及时安排列车停车,同时,将发生抱闸列车车次等信息通报 。( )
A.列车调度员
B.车站值班员
C.车站调度员
D.车辆调度员
[单选题]下列关于代谢当量与工作能力的叙述不正确的是
A.重体力劳动峰值MET≥7MET
B.中度体力劳动峰值MET<4.0
C.中度体力劳动平均MET<2.0
D.轻体力劳动峰值MET为2.4~3.2
E.轻体力劳动最高运动能力为3~4MET
[单选题]基地训练是今后部队训练发展的方向,适用于( )。
A.大型演练
B.岗位分训
C.建制训练
D.专业技术训练
[判断题]1立方分米的水约重1千克。( )
A.正确
B.错误
[单项选择]下面属于伊斯兰教的主张的一项是()
A. 主张慈悲
B. 人类是有原罪的
C. 无偶像崇拜的宗教
D. 信奉果报