热门试题:
[多项选择]行业头兴衰的过程中，伴随着新技术的( )。
A. 产生
B. 推广
C. 应用
D. 转移
E. 提高
[单选题]28. LKJ启动周期警惕功能后，开始计时。计时过程中，检测到（）信息时不重新开始计时。
A.按压警惕按钮开关1次
B.列车管压减压50kPa及以上
C.闸缸压力大于等于50kPa
D.机车工况（零位/非零位）状态变化
[判断题] 单人操作时不得进行登高或登杆操作。
A.正确
B.错误
[判断题]行政强制,包括行政强制措施和行政强制执行()
A.正确
B.错误
[多选题]在综合利用天窗时，要指定专人对（）、（）、（）、（）进行认真核对，明确安全重点，制定安全控制措施严格落实，并将关键安全风险纳入作业工单安全风险提示中。
A.作业项目
B.日期
C.时间
D.人数
E.影响范围
[单选题]传播速度略小于横波，不向材料内部传播的超声波是( )。
A.瑞利波
B.兰姆波
C.爬波
D.纵波
[多选题]关于高压试验现场，以下说法正确的是（）。
A.试验现场应装设遮栏或围栏
B.遮栏或围栏与试验设备高压部分应有足够的安全距离
C.遮栏或围栏上应向外悬挂“止步，高压危险！”的标示牌，并派人看守
D.被试设备两端不在同一地点时，另一端还应派人看守
[单选题]口腔黏膜药物渗透性能顺序为
A.舌下黏膜＞牙龈、硬腭黏膜＞颊黏膜
B.颊黏膜＞舌下黏膜＞牙龈、硬腭黏膜
C.颊黏膜＞牙龈、硬腭黏膜＞舌下黏膜
D.牙龈、硬腭黏膜＞颊黏膜＞舌下黏膜
E.舌下黏膜＞颊黏膜＞牙龈、硬腭黏膜
[判断题]甲向金融机构贷款时,不是出于转贷牟利的目的,而是出于自用生产、经营的需要,但获取贷款后,因其他原因将该款项高利转贷给了他人,不构成高利转贷罪。
A.正确
B.错误
[简答题]如何理解肌肉活动能量代谢的动态变化特征？
[单项选择]Reading involves looking at graphic symbols and formulating mentally the sounds and ideas they represent. Concepts of reading have changed (67) over the centuries. During the 1950s and 1960s especially, increased attention has been devoted to (68) and describing the reading process. (69) specialists agree that reading. (70) a complex organization of higher mental (71) . they disagree (72) the exact nature of the process. Some experts, who regard language primarily as a code using symbols to represent sounds, (73) reading as simply thedecoding of symbols to the sounds they stand (74) .
These authorities (75) that meaning, being concerned with thinking, must be taught independently of the decoding process. Others maintain that reading is (76) related to thinking, and that a child who pronounces sounds without (77) their meaning is not truly reading. The reader, (78) to
A. By
B. In
C. On
D. To
[判断题]电缆线路工井作业时，宜只打开一个井盖，以利于监护人进行监护。( )
A.正确
B.错误
[判断题]2.82 机动车所有人申请注销登记前，应当将涉及该车的道路交通安全违法行为和交通事故处理完毕。
A.正确
B.错误
[单项选择]男性，55岁，反复不规则胃胀痛3年，胃镜诊断为萎缩性胃窦炎。慢性胃炎活动期判定根据是（）
A. 黏膜糜烂
B. 黏膜出血
C. 黏膜中性粒细胞增多
D. 黏膜中主要是淋巴细胞和浆细胞
E. 黏膜增厚
[多选题]以下属于冲突的作用的是:( )。
A.提高创新机会
B.增强组织活力
C.激发群体士气
D.催化应变能力
[单选题]光子能量E与波长λ、频率ν和速度C及h（普朗克常数）之间的关系为（）。
A.E=h/ν
B.E=h/ν=hλ/c
C.E=h.ν=hc/λ
D.E=cλ/h
[单选题]中国石油天然气集团公司24字方针是:治理健全、( )风控有效、诚信合规、专业精湛、服务优良.
A. 以人为本
B. 预防为主
C. 资金充足
D. 领导承诺
[单选题]进站信号机应设在距进站最外方道岔尖轨尖端（顺向为警冲标）不小于()m的地点，因调车作业或制动距离需要延长时，一般不超过400 m。
A.30m
B.50m
C.80m
D.60m
[判断题]国家储备、出口烟叶的计划和烟叶调拨计划,由各级烟草专卖局下达。( )
A.正确
B.错误
[单项选择]阐述“警察是和国家一样古老的”理论的是( )。
A. 马克思
B. 恩格斯
C. 列宁
D. 毛泽东
[单选题]刀具两次重磨之间纯切削时间的总和称为( )。
A.A、使用时间
B.B、机动时间
C.C、刀具磨损限度
D.D、刀具寿命
[单项选择]邮件的投递方式有（ ）和局内投交两种。
A. 按址投递
B. 按姓名投递
C. 按邮编投递
D. 按段投递
[填空题]The history of life on earth has been a history of interaction
between alive things and their surroundings. To a large extent, the 1. ______
physical form and the habits of the earth’s vegetation and animal
life have been molded by the environment. Considering the whole
span of earthly time, the opposite effect, on which life actually 2. ______
modifies its surroundings, has been relative slight. Only in the 3. ______
present century have one species—man acquired significant power 4. ______
to alter the nature of his world.
During the past quarter century this power has not only
become increasingly great but it has changed in character. The
most alarming of all man’s assaults upon the environment is the
pollution of air, earth, rivers, and sea with danger and even lethal 5. ______
materials. This pollution is for the most part recoverable. In this 6. ______
[多选题]系统脱敏的操作步骤包括:( )
A.建立焦虑等级
B.强化程序
C.放松训练
D.脱敏练习
[单选题]油中溶解气体分析中，定义总烃为烃类气体含量的总和，包括：
A.甲烷（CH4）、乙烷（C2H6）、乙烯（C2H4)、乙炔（C2H2）
B.氢气（H2）、甲烷（CH4）、乙烯（C2H4)、乙炔（C2H2）
C.乙烷（C2H6）、乙烯（C2H4)、乙炔（C2H2）、一氧化碳（CO）
D.乙烷（C2H6）、乙烯（C2H4)、乙炔（C2H2）、一氧化碳（CO）
[单项选择]攻下药的性味多（）
A. 辛寒
B. 咸寒
C. 苦寒
D. 酸寒
E. 甘寒
[判断题]绝缘棒一般应放在特制的架子上或水平悬挂在专用挂架上,以防变形弯曲。( )
A.正确
B.错误
[判断题]1.2.5货运机动车需要附载作业人员的,应当设置保护作业人员的安全措施。
A.正确
B.错误
[填空题]用户可以用【 】语句定义自己的数据类型。
[单项选择]Is that a book on farming If so, I want to borrow ______.
A. this
B. one
C. it
D. the one
[单项选择] Ten years ago I used to be very fit. I cycled to work during the week days and I got a lot of exercise at the weekends. I used to play tennis a lot and go for long walks. In those days I had a job in an office, but I did not have many things to do, so I didn’’t earn very much. I knew it was not a very good job but I had a lot of time to do the things I enjoyed doing.
Then, about eight years ago, I got a much better job. The pay was better. But the hours were a lot longer, too. I bought a car and drove to work every day. I began to take people out to lunch. "Expense account lunches". And I began to put on weight, too. I stopped playing tennis and going for long walks at the weekend because I just didn’’t have any time for things like that any more. There’’s a lot of stress in a job like mine. Perhaps that’’s why I started drinking more than I used to. For example, I used to have only half a glass of whisky when I got home, then I started filling the glass to the top. Then I had
A. Mozart took after his father in music
B. Mozart did not make good use of his talent
C. Mozart learned various instruments from his father
D. Mozart was a hard-working genius who was born a musician
[单选题]主变压器附件安装，以下不正确的是（）。
A.搬运设备必须有足够的人员，防止手脚挤伤及设备碰撞
B.在安装升高座、油枕、散热器及顶部油管等时，必须牢固系好安全带，工具等用布带系好
C.高处作业人员应穿防滑鞋，必须通过变压器自带爬梯上下作业
D.高处作业采用高空作业车，作业人员可攀爬绝缘子作业
E.略
F.略
[判断题]营业机构柜面办理人民币单位银行结算账户通存通兑业务涉及上级管理交易行和账户行。
[简答题]Steve Jobs is an entrepreneur. And that is how history will long remember him. Not primarily as a fiduciary or an institution builder or an administrator, but rather as an individual who relentlessly pursued new opportunities. (1)From the first Apple computers to the breakthrough innovations of the past eight years, he has chased new possibilities without being discouraged by whatever obstacle he encountered. Over and over again he has turned his eye and his energy-and at times, it has seemed, his entire being-to what might be gained by creating a new offering or taking an unorthodox strategic path.
(2)That puts him in the company of great entrepreneurs of the past two centuries, each of whom-and especially Steve Jobs has been defined by the intense drive, tireless curiosity, and keen commercial imagination. That has allowed them to see products and industries and possibilities that might be . (3)Each of these individuals has also been extremely hardworkin
[单选题]某工人在工作中因违反劳动纪律受伤,依据《工伤保险条例》的规定,应()。
A.视同工伤
B.认定为工伤
C.不得认定为工伤
[判断题]应对雨雪冰冻灾害救援，应根据会商研判结论，提前在重点地区或重点对象前置预置力量。
A.正确
B.错误
[单选题]下面关于一股故障的是
A.系统功能未受损害或只有轻微损害的情况
B.安全危险、出现安全保障被侵犯的风险
C.任何丧失产品管理和维护的可见度和/或诊断能力
D.基本部件或功能的反复衰退
[单选题] 乳房外侧部的淋巴管大部分汇入∶( )
A.胸肌淋巴结
B.腋淋巴结尖群
C.锁骨下淋巴结
D.胸骨旁淋巴结
E.腋淋巴结外侧群
