热门试题:
[单项选择]能正确表示逻辑关系：“a≥10或a≤0”的C语言表达式是（）
A. a＞=10 or a＜=0
B. a＞=0
C. a＞=10&&a＜=0
D. a＞=10‖a＜=0
[判断题]工作许可人、工作负责人对有触电危险、检修（施工）复杂容易发生事故的工作，应增设专责监护人，并确定其监护的人员和工作范围。
A.正确
B.错误
[单选题]陈述型条款的表述 可利用( ) 。
A.助动词“应”或“不应”
B.助动词“可、“不必”、“能、不能”
C.助动词“宜”和“不宜”
D“不要”或“必须”。
[单选题]《防护员上岗证》由各（ ）统一编号发放。
A.集团公司
B.业务部
C.站段
D.车间
[单选题]近代中国的社会性质和主要矛盾决定了中国革命仍然是( )。
A.无产阶级革命
B.旧民主主义革命
C.资产阶级民主革命
D.社会主义革命
[简答题]车站接到列车退行的报告后，除立即报告车站值班干部外，根据线路占用情况，可开放进站信号机或按引导办法将列车接入站内。
[单项选择]最常见的硬件故障类型是（）
A. 机械故障
B. 电路故障
C. 接触不良
D. 介质故障
[单项选择]南宋时期著名的四大书院是( )
A. 岳麓、白鹿洞、丽泽、象山书院
B. 岳麓、应天府、嵩阳、茅山书院
C. 岳麓、白鹿洞、石鼓、应天府书院
D. 嵩阳、茅山、丽泽、象山书院
[判断题]在杆塔上使用梯子或临时工作平台，应将两端与固定物可靠连接，一般应由两人在其上作业。
A.正确
B.错误
[多选题]煤炭生产许可证与采矿许可证是在不同的法律中作出的规定,他们之间的关系是 。 多选题
A.没有煤炭生产许可证就不可能领取采矿许可证
B.煤炭生产许可证以采矿许可证为前提
C.煤炭生产许可证是从事煤炭生产的最后把关
D.取得了采矿许可证,就可以开办煤炭企业,从事煤炭生产
[填空题]8237 DMA本身有16位的地址寄存器和字节计数器，若附加有4位的页面地址寄存器，则可以在容量为 【5】 的存储空间内进行DMA数据传送。
[填空题]卷烟包装分小盒包装、条包和（）三个层次。
[填空题] A language is a signaling system which operates with symbolic vocal sounds (语声), and which is used by a group of people for the purpose of communication.
Let’’s look at this (61)______ in more detail because it is language, more than anything else, (62)______ distinguishes man from the rest of the (63)______ world.
Other animals, it is true, communicate with one another by (64)______ of cries: for example, many birds utter (65)______ calls at the approach of danger; monkeys utter (66)______ cries, such as expressions of anger, fear and pleasure. (67)______ these various means of communication differ in important ways (68)______ human language. For instance, animals’’ cries do not (69)______ thoughts and feelings clearly. This means, basically, that they lack structure. They lack the kind of structure that (70)______ us to divide a human utterance into (71)______
We can change an utterance by (72)______ one word in it with (73)______ : a good illustration of this is a
A. A．identical
B．similar
C．different
D．unfamiliar
[多选题]高层建筑室内消火栓给水系统由( )等组成。(多选)[3分]
A.消火栓箱、消防水箱
B.室内管网、市政入户管
C.消防水池、消防水泵
D.水泵接合器、消防控制室
E.湿式报警阀、配水管
[单项选择]为作好社区就业岗位需求信息的收集，社区劳动保障服务机构应加强与改制破产企业劳资部门的联系，收集下岗失业人员的（）
A. 求职信息
B. 家庭信息
C. 个人情况
D. 工作简历
[单选题]《动车组以外列车的机务行车安全措施》规定：挂车后，机车保持制动，司机确认机车与第一位车辆的车钩、软管连结和折角塞门状态，确保机车与第一位车辆车钩完全落锁、机车与第一位车辆相互连挂的车钩中心水平线高度差不得超过（ ）及机车车钩安装的车钩防提、防跳装置状态良好。
A.65mm
B.75mm
C.85mm
D.95mm
[判断题]恩氏粘度测定过程中,试样中产生气泡会影响测定结果,因而属于仪器故障。
A.正确
B.错误
[填空题]CBTC控制级：具有完整的系统操作和性能，提供移动闭塞安全列车间隔和保护，全功能的车载ATP/ATO， 、 、 、 、 、 、 、 支持八种驾驶模式。
[填空题]Hikikomori has become a major issue in Japan. Loosely translated as "social withdrawal," Hikikomori refers to the state of anomie into which an increasing number of young Japanese seem to fall these days. Socially withdrawn kids typically lock themselves in their bedrooms and refuse to have any contact with the outside world.
They live in reverse: they sleep all day, wake up in the evening and stay up all night watching television or playing video games.
(8) Their funk can last for months, even years in extreme cases. No official statistics are available, but it is estimated that more than one million young Japanese suffer from the affliction. One such young man was the protagonist of my latest novel, Symbiosis Worm.
Hikikomori is a consequence of the phenomenal growth of the Japanese economy during the latter half of the 20th century and the tremendous technological progress the country made during that time. Japanese youth could not afford to be social
[单项选择]Most people know two things about Corsica: Napoleon was born here and it was the haunt of bandits. The first is correct; the second is in the wrong tense. The bandits are still here, taking potshots at anything that smacks of French domination and flexing their muscles in the struggle for independence.
But don’t let that stop you visiting this magical place; perhaps the best-kept secret in the western Mediterranean. The bandits are not out to get you—their main purpose in life seems to be the destruction of French road signs, although from time to time they’ll blow up a public building.
Drive along the mountain roads and riotously beautiful coastal corniche highways and you’ll see signs in two languages—French and Corsu, the indigenous language derived from Tuscan Italian. Invariably the French signs are defaced. There is nothing new about this—Corsicans have been fighting since at least Roman times and it is thought the word and concept "vendetta" originated here. And this i
A. Bastia.
B. Ajaccio.
C. Sardinia.
D. Bonifacio.
[单项选择]药性寒凉，治风湿热痹的药物是（）
A. 独活、川乌、威灵仙、防己
B. 防己、络石藤、蕲蛇、穿山龙
C. 川乌、独活、威灵仙、松节
D. 防己、络石藤、豨莶草、穿山龙
E. 蚕砂、伸筋草、秦艽、桑枝
[填空题]在单片机应用系统进行扩展时，通常P0口作为（），而P2口作为（）。
[填空题]鲜切花长距离运输主要采用（）运输，这样运输速度快，时间较短。
[单选题] 下列哪一选项属于行政处罚
A.滞纳金
B.罚金
C.划拨银行存款、 汇款
D.没收违法所得
[多选题]我国的安全生产工作，强化和落实生产经营单位的主体责任 建立生产（ ）和社会监督的机制。
A.经营单位负责
B.职工参与
C.政府监管
D.行业自律
[单选题]任站长助理职务应当在国家综合性消防救援队伍工作满()年。
A.4
B. 6
C.8
D. 10
[判断题]半扩散角又称为指向角。( )
A.正确
B.错误
[单项选择]小画面包括（）绘制。
A. 头部
B. 脸部
C. 身体
D. 眼睛
[单选题]关于京张铁路描述不正确的是（ ）
A.轨距1435毫米
B.全长210Km
C.设计有“人” 字形线路
D.詹天佑设计
[判断题]《铁路旅客运输服务质量规范》规定，普速旅客列车临时停车时做好宣传，加强巡视，确保车门锁闭，严禁旅客上下车，经责任列车员同意可开启车门。列车启动后四门检查瞭望。
A.正确
B.错误
[单选题]《战争论》的作者是（ ）
A.克劳塞维茨
B.拿破仑
C.斯大林
D.艾森豪威尔
[判断题]培育一支素质高、技术精、能力强的反假货币人才队伍，为反假货币工作提供新的支撑点，是稳定与提升反假货币工作质量，完善反假货币工作长效机制的重要前提之一。
A.正确
B.错误
[不定项选择题]属于高度恶性淋巴瘤的是
A.小无裂细胞型
B.滤泡性小裂细胞型
C.弥漫性小裂细胞型
D.滤泡性大细胞型
E.弥漫性大细胞型
[单选题]1859年,被洪秀全封为干王,总领朝政的是( )
A.陈玉成
B. 洪仁玕
C.石达开
D.李秀成
[多选题]NNL3 每套网管系统由服务器和( )组成;网管服务器通过( )连接至骨干网。
A.浏览器
B.LTE交换机
C.客户端
D.NMS交换机
[单选题]患者男，20岁。夜间骑自行车，头朝下跌于壕沟，遂发生四肢不全瘫。X线检査:齿状突骨折伴半脱位。治疗上首先应采取的措施是()
A.石裔领固定
B.颅骨牵引固定
C.吊带牵引
D.寰枕固定术
E.切开复位内固定
