热门试题:
[单项选择]采用不锈钢法兰时，在无耐腐蚀要求情况下，可选碳钢或合金钢螺栓作紧固件，但使用温度应在（）℃范围内。
A. 350～-100
B. 250～-100
C. 350～-150
D. 250～-150
[单项选择]《童年》的作者是（）
A. 海明威
B. 易卜生
C. 高尔基
[判断题] 接空载电缆引线,有一相电缆引线搭接后,其余相引线仍可接触。
A.正确
B.错误
[多选题] 《国务院办公厅关于保障城市轨道交通安全运行的意见》中的基本原则包含 。
A.以人为本，安全第一
B.统筹协调，改革创新
C.预防为先，防处并举
D. 属地管理，综合治理
E.可靠、便捷、舒适
[单选题]纸塑袋包装材料主要用于（）
A.任何器械都可以
B.锐利器械
C.复杂的器械
D.重量较轻的器械
E.较重的器械
[单选题] ()是项目的最终实现者, 是竣工模型的创建者, 其关注点是现场实施, 关心 BIM 如何与 项目结合, 如何提高效率和降低成本。
A.设计单位
B.监督单位
C.业主单位
D.施工单位
[单项选择]8051单片机在同一优先级的中断源同时申请中断时，CPU应首先响应。（）
A. 外部中断1
B. 串行口中断
C. 定时器0中断
D. 定时器1中断
[单选题]关于健康管理的定义，下列哪项不确切（ ）
A.指导思想是现代健康概念和中医治未病
B.理论、技术和方法是运用医学、管理学等相关学科
C.服务项目是针对个体或群体的疾病状况及流行趋势
D.服务内容主要是全面、连续的检测、评估和干预
[多选题]机电产品国际招标的投标报价一般可采用()等国际贸易价格术语。
A.CPT
B.FOB
C.EXW
D.CIF
E.GIP
[单选题]在GSM-R区段运行时,机车综合无线通信设备、GSM-R手持终端按规定注册( ),并确认正确。
A.机车号
B.列车车次
C.手持台
[多选题]下列关于厂房类场所前置执勤力量说法，错误的是（）。
A.厂房类场所前置执勤力量至少应调派1个内攻主战单元.1个举高喷射单元和1个通信保障单元
B.厂房类场所前置执勤至少应派出5辆消防车
C.厂房类场所前置执勤主战消防车不得少于6人
D.厂房类场所前置执勤力量应携带热成像仪.破拆.灭火以及无人机等器材装备
E.厂房类场所前置执勤力量应以消防支队前置小组为基本作战单元
[单选题]为左上肢骨折病员脱、穿衣服的正确方法
A.先脱右肢，先穿右肢
B.先脱左肢，先穿左肢
C.先脱右肢，先穿左肢
D.先脱左肢，先穿右肢
E.其余选项都不是
[判断题]建筑倒塌事故救人应坚持“救少数人.救活着的人”的原则。
A.正确
B.错误
[单项选择]A: I just heard that the tickets for tonight’’s show have been sold out. B: Oh, no!_____.
A. I was looking forward to that.
B. It doesn’t matter.
C. I knew it already.
D. It’s not at all interesting.
[单项选择]采用先炒药后加盐水的方法炮制的药物是（）
A. 补骨脂
B. 益智仁
C. 续断
D. 黄柏
E. 知母
[判断题]肩负法.双人肩负法原则上只适用肢体身体无严重外伤的被救助人员。
A.正确
B.错误
[多选题]智能电网调度控制系统数据交换的通信方式包括（ ）。
A.安全文件传输
B.通信协议传输
C.简单邮件传输
D.跨隔离装置的单向数据通信方式
[简答题]学校对大一新生规定6点半必须起床，七点到教室学习，谈看法？
[简答题]
{{B}}
The Right Amount of Energy{{/B}}
We all enjoy
being around people with energy. They inspire us. They are stimulating, fun, and
uplifting. An energetic person has passion in his voice, a bounce in his step,
and a smile on his face. Energy makes a person likable, and likability is a key
ingredient in persuasive communications. Many business professionals
underestimate the energy level required to generate enthusiasm among their
listeners. But electrifying speakers bring it. They have an energy that is
several levels higher than the people they are attempting to
influence.
Most business professionals could use an energy boost
for public speaking situations such as Webinars, podcasts, staff meetings,
conference calls, and television and radio interviews. Each of these
opportunities requires a higher level of energy than would normally be
appropriate if you were just chatting to someone i
[单项选择]Mr.Reece is interesting old man. Mr.Reece worked (41) a farm. He and his wife (42) a lot of things and they had some cows. Every day they worked hard (43) morning till night. One day, Mr.Reece (44) his wife, "Let’s go to Portsmouth next Sunday. We can have a good lunch there and then we can go to the cinema. " His wife was very (45) when she heard this, because they always ate a lot, and she didn’t like (46) three times a day. They went to Portsmouth (47) and walked about for an hour. Then, (48) it was twelve o’clock, they wanted to have lunch. They looked at four restaurants. In front of one restaurant, they saw a notice. It (49) , "Lunch：12:30 to 2:30, 1.5 pounds. ""Well, that’s great. " Mr.Reece said, "We can eat for two hours for 1.5 pounds here! This is the (50) for us. /
A. at B. on C. in
[填空题]
The Continuing Popularity of the Fountain Pen
The fountain pen is still a very attractive and practical object, even in these days of cheap, (1) (dispose)ball-point and felt-tip pens. Few owners are (2) (differ) to it. Emotions range from a casual attraction to absolute passion. However, though the reasons for such profound (3) (attach) to the pen are many, the way people feel is (4) (universe).
What exactly is it then about this small cylindrical object that provokes such (5) (intense) of feeling The most likely answer to this question is that (6) (base)the fountain pen is far more than a mere writing instrument. It is often seen as an (7) (assert) of the owner’s social standing. For some, the ornamentation is where its undoubted (8) (attract) lies. It can be adorned with gold, with diamonds or inlaid with flor
[判断题]跌落式熔断器的冷备用状态是指跌落式熔断器及低压断路器（隔离开关）均在断开位置，无需取下熔管。
A.正确
B.错误
[单选题]现场作业人员在低压验电前，应先在低压有电部位上试验，以（ ）验电器或测电笔良好
A.考证
B.检查
C.验证
D.检验
[单项选择]男性，25岁，发现股骨下段包块就诊，查体局部轻度压痛，关节无明显活动受限，X线检查股骨下段内侧呈溶骨性破坏，轻度向内侧膨胀，软组织内无包块。病灶边缘清晰，无骨膜反应。
患者治疗后出院，下列哪一项检查最为重要
A. 膝关节X线检查及胸部X线检查
B. 血沉
C. 抽血查瘤细胞
D. 局部CT监测
E. 全身核素扫描
[单选题]教师自编测验通常用于测量学生的（ ）。
A.知识水平
B.能力水平
C.学习状况
D.心理状况
[多项选择]微观意义上的城市文化包括( )。
A. 文学艺术
B. 新闻出版
C. 广播电视
D. 图书博览
E. 法律制度
[单选题]连续重整装置中，在下列情况下，不会加速重整催化剂结焦的是( )。
A.降低精制油干点
B.重整催化剂水-氯平衡失调
C.提高重整反应压力
D.重整进料芳烃潜含量低
[单项选择]众数是（）数值。
A. 一组数字中出现次数最多的
B. 一组数字中最接近的那个数字
C. 一组数字中出现次数最少的
D. 一组数字中关系最大的一个
[判断题]训练动员包括年度开训动员、阶段训练动员和主要课目训练动员。( )
A.正确
B.错误
[判断题] 动力电池内部接触器烧结可能会造成车辆下电后电池包任有电输出。
A.正确
B.错误
[单项选择]在设计合同履行过程中，设计人未开始设计工作时，发包人要求终止或解除合同，则( )。
A. 设计人退还发包人已付的定金
B. 设计人不退还发包人已付的定金
C. 发包人支付设计费的一半
D. 发包人支付第一阶段的全部设计费
[多选题]需要变更工作班成员时，新的作业人员经过（ ）后方可参与工作。
A.安全交底
B.签名确认
C.相关培训
D.考试合格
[单选题]我国中小学课程的主要组成部分是( )。
A.基础型课程
B.拓展型课程
C.研究型课程
D.探究型课程
[单项选择]为了避免混淆，十六进制数在书写时常在后面加上字母
A. H
B. O
C. D
D. B
[单项选择]When the opposing player fouled, John let his anger ______ his good sense and hit the boy back.
A. gut the feel of
B. got the hang of
C. gut the better of
D. gut the worst of
