热门试题:
[单项选择]安全带的正确挂扣应该是( )。
A. 高挂低用
B. 低挂高用
C. 同一水平
D. 低挂低用
[单选题]依据工作图的要求,用1:1的比例,按( )的原理,把构件画在样台或平板上,画出图样,此图叫放样图。
A.正投影
B.三视图
C.平等投影法
D.射线投影法
[单选题]可动心轨辙叉心宽40mm断面及可动心轨辙叉心宽20mm断面对应的翼轨垂直磨耗(不含翼轨加高部分)超过( )时为轻伤。
A.2mm
B.4mm
C.6mm
D.8mm
[判断题]商业银行开展理财业务,应当按照《商业银行资本管理办法(试行)》的相关规定计提操作风险资本。
A.正确
B.错误
[单项选择]近代我国有据可考的最早的气象观测始于()年。
A. 1743
B. 1912
C. 1930
D. 1648
[单选题]党的十八届五中全会提出,要实现“十三五”时期发展目标,必须把发展基点放在( )。
A.改革
B.创新
C.开放
D.加快建设自由贸易区
[单项选择]It will take us twenty minutes to get to the railway station,()traffic delays.
A. acknowledging
B. affording
C. allowing for
D. accounting for
[填空题]It was the greatest mistake Anna ever makes in her life, and, 75. ______
though she never said a word about it, I am sure she regreted it 76. ______
almost from the day she was married. Anna had saved quiet a bit 77. ______
of money during the years she has been with us, 78. ______
and with it she bought a house in Tours. It was quite big old house, 79. ______
and she made her living by leting rooms in it. 80. ______
And when I say she made living, I mean that, 81. ______
though her husband Henri did absolutely nothing at all. My father 82. ______
and mother and my sisters and I at some time and other all 83. ______
visited Anna, but no of us liked Henri. 84. ______
[单选题]
通过移位寄存器可以进行数据的()。
A.相加
B.相减
C.放大
D.延时
[填空题]
The rules for writing an abstract (摘要)are almost the same to those for writing the summary of an investigation report. In an abstract you make an outline of the problem and the purpose of your investigation, mention very briefly how you conducted the investigation or tests, describe your main findings, and make the conclusions. All this must be done in as few words as possible; ideally, your abstract will be about 125 words long and never more than 250 words.
From the abstract, readers must be able to decide whether the information you provide in the scientific paper or report is particularly interesting to them and whether they should read further. Because a scientific paper is written for readers who generally are familiar with your technical or scientific discipline (科), you may use technical terminology (术语)in the abstract. The abstract should be written last, when the whole paper has been written, so that you can make an abstract of the brief details you need
[单项选择]列车停留超过()时,列车自动制动机须做简略试验。
A. 10min
B. 15min
C. 20min
D. 30min
[单项选择]来源于牙釉质的上皮细胞,感染或外伤等刺激可以成为诱因()
A. 始基囊肿
B. 残余囊肿
C. 牙源性角化囊肿
D. 含牙囊肿
E. 根侧牙周囊肿
[判断题]外顶储罐二次密封板上部应安装包覆式导电片,且导电片与罐壁接触良好。
A.正确
B.错误
[判断题]架空电缆杆距在轻负荷区超过60m,中负荷区超过55m,重负荷区超过50m时,应采用长杆档的建筑方式。
A.正确
B.错误
[判断题]我国对外开放日益扩大,发达国家在经济科技上占优势的压力不复存在。( )
A.正确
B.错误
[单选题]镜片箱内正、负球面试戴镜片的1.0~4.0DS光度的递增梯度为( )。
A.0.25D
B.0.50D
C.0.75D
D.1.0D
[判断题]υmax ≤120 km/h的线路,1 m直尺测量矢度,当钢轨母材轨顶面凹陷或接头马鞍型磨耗大于0.5mm时,应及时处理。( )
A.正确
B.错误
[单项选择]患者,男,26岁,右侧下颌骨体部被钝器打击伤后,出现左侧后牙早接触,前牙开颌,左侧颞下颌关节区肿胀疼痛。你认为是()
A. 左侧翼外肌痉挛
B. 双侧髁状突颈部骨折
C. 左侧髁状突颈部骨折
D. 左侧关节盘穿孔
E. 左侧颞颌关节急性前脱位
[单项选择] One of the most exciting features of the Digital Divide Network website is the ability for every DDN member to have a personal blog(网络日志). Blogs contain journal entries written by the author, who’’s referred to as a blogger. Most blogs display the most recent entry at the top of the Web page, with previous entries below that in reverse chronological order.
Blogging has revolutionized Internet publishing in the last several years because it gives everyone with Internet access the opportunity to become an online writer. Whether they want to talk about culture, politics, the Internet or their favorite hobbies, bloggers have popped up everywhere. Experts estimate there are at least five million blogs online today, and every day, thousands of people become bloggers for the first time.
Bloggers have different reasons for creating a blog. Some bloggers just like to generate debate. Others use blogging as civic journalists, writing news stories you might otherwise not see in main
A. In chronological order.
B. In the order of importance.
C. According the number of browsing (浏览).
D. The older entries are at the bottom of the Web page.
[单选题]90、被告人收到判决其判处无期徒刑的一审判决书的日期为2015年10月7日星期三,被告人不服一审判决决定上诉的,上诉期满之日应为( )
A.1212122016年10月16日
B.1212122016年10月17日
C.1212122016年10月18日
D.1212122016年10月19日
[单项选择]下列关于大气运动的叙述,正确的是()
A. 大气运动的原动力是地转偏向力
B. 大气运动的根本原因是地区间冷热不均
C. 大气运动的能量来源于地面辐射
D. 风是大气运动的最简单形式
[判断题]具有重要工业意义的催化剂按所催化的反应,大体上可分为碱性催化剂和酸性催化剂。
A.正确
B.错误
[多选题]综采工作面刮板输送机双速电机是( )。
A. A、高、低速的磁极对数不同
B.B、高、低速的定子绕组是各自独立的
C.C、高、低速的磁极对数不同,但高、低速的定子绕组是同一个绕组
[判断题]每个设置点的灭火器数量不宜多于4具。
A.正确
B.错误
[多选题]采集器与电能表的通讯方式不采用的( )。
A.485串口
B.低压窄带载波
C.低压宽带载波
D.微功率无线
[单选题]打好脱贫攻坚战是全面建成小康社会的关键之战,要坚决打 好脱贫攻坚战,要结合实际实施好“五个一批”工程,下列选项 不属于“五个一批”的一项是( )。
A..发展生产脱贫一批
B.. 易地搬迁脱贫一批
C. 生态补偿脱贫一批
D.. 生产自助脱贫一批
[判断题]动车组列车票价可根据不同区域、不同季节、不同时段的市场需求,实行不同形式的打折票价。
A.正确
B.错误
[单选题]( )采用了双锯片异向转动切割的工作模式,与单锯片的无齿锯相比,既提高了切速度,又降低了切割作业时的反冲力及震动,并能在多角度下工作。
割
A.机动链锯
B.等离子切割器
C.无齿锯
D.双轮异向切割锯
[单选题]党支部应当加强本单位全面建设、带领指战员完成各项任务中充分发挥战斗堡垒作用,成为党员、群众的( )。
A.主心骨
B.屏障
C.后盾
D.防线
[多选题]在低压用电设备(如充电桩、路灯、用户终端设备等)上工作,应采用()等形式,口头或电话命令应留有记录。
A.工作票或派工单
B.任务单
C.工作记录
D.口头、电话命令
[单选题]()是指银行因日常经营和业务活动无法满足或违反法律规定,导致不能履行合同、发生争执/诉讼或其他法律纠纷而造成经济损失的风险。
A.信用风险
B.操作风险
C.法律风险
D.声誉风险
[单选题]建立用水效率控制制度,严格限制水资源不足地区建设( )工业项目。
A.高耗能型
B.高耗水型
C.节水型
D.节能型
[单项选择]运动结束时,应做些身体放松练习,这样可使人体更好地从紧张的运动状态慢慢过渡到()。
A. 兴奋状态
B. 抑制状态
C. 活动状态
D. 相对的安静状态
[判断题]农信银中心收到成员机构重发文件申请后,向其发送农信银支付清算系统当前系统状态通知。
A.正确
B.错误
[单项选择]十六进制数1A2H对应的十进制数是
A. 418
B. 308
C. 208
D. 578
[判断题]资料员负责汇总标准执行确认资料,标准员负责记录工程项目执行标准的情况。
[单项选择]快速冻结的时间为()。
A. 3-20min
B. 30-100min
C. 120-1200min
D. 200-1000min
[多项选择]工会女职工工作的主要内容有()。
A. 维护女职工的合法权益和特殊利益
B. 团结动员和组织女职工在经济社会发展中建功立业
C. 提高女职工队伍的整体素质
D. 加强女职工组织的自身建设
[判断题]CTC是中国列车运行控制系统。( )
A.正确
B.错误