热门试题:
[判断题]自补偿应变计是一种特殊的应变计，当温度变化时产生的附加应变为零或抵消。
[多项选择]修建性详细规划以( )为依据，直接对建设作出具体的修建安排及其规划设计，指导建筑设计和工程施工图设计。
A. 总体规划
B. 区域规划
C. 分区规划
D. 控制性详细规划
E. 国土规划
[单项选择]The phrase "Nature never became a toy to the wise spirit" means which of the following
A. Educated people do not treat nature as children do.
B. Nature will always conquer even the most learned person.
C. Nature is unpredictable and human beings cannot understand it.
D. A true wise person does not lose his appreciation of nature.
[多选题]根据《城市生活垃圾管理办法》有关规定，从事城市生活垃圾经营性
清扫、收集、运输的企业，禁止实施下列哪些行为( )。
A. 任意倾倒抛洒城市生活垃圾
B. 任意堆放城市生活垃圾
C. 擅自停业、歇业
D. 在运输过程中沿途丢弃、遗撒生活垃圾
[单选题]发动机水冷却系是利用( )使冷却水在水套和散热器之间进行循环交换热量来完成的。
A.热交换器
B.水泵
C.缸套
D.马达
[单选题]合成制动液具有汽化温度高,低温流动性好,以及良好的容水性能。()
A.正确
B.错误
[单选题]休克病人为避免舌根后坠引起呼吸道梗阻，可采用何种体位?
A.侧卧位
B.平卧位
C.头低位
D.头高足低位
E.半卧位
[判断题]触发扫描只适于观测脉冲信号，而不能观测连续变化的正弦信号。（ ）
A.正确
B.错误
[单选题]第 110 题, 本小题 1 分
两只额定电压相同的电阻串联接在电路中,则阻值较大的电阻()。
A. 发热量较大
B. 发热量较小
C. 没有明显差别
D. 不发热
[单选题]已知某支行不良贷款余额为2800万元,各项贷款余额为372000万元,则该支行不良贷款率为（ ）.
A.0.75%
B.0.70%
C.99.3%
D.0.84%
[单选题]巡视人员离10KV故障接地点的距离室内不得小于( )m。
A.1
B.2
C.4
D.8
[单项选择]往复式压缩机带液的原因不包括（）
A. 气缸水冷温度过低
B. 上游装置带液严重
C. 氢气管网压力波动
D. 级间冷却器温度过高
[单项选择]在联邦制国家联邦成员政府是（）
A. 地方政府
B. 地域性政府
C. 全国政府
D. 主权政府
[判断题]《铁路旅客运输规程》中第81条规定，收货人不认为行李、包裹已灭失而向承运人提出赔偿。
A.正确
B.错误
[判断题]起重机上外露的、有可能伤人的运动零部件，如开式齿轮、联轴器、传动轴、链轮、链条、传动带、皮带轮等，均应装设防护罩(栏)。
A.正确
B.错误
[单选题]人才e贷的信用方式单户贷款额度最高不超过（）万元
A.100
B.200
C.300
D.500
[单项选择]下列选项关于劳动关系的建立以及劳动合同订立的表述中，不正确的是（）。
A. 用人单位自用工之日起即与劳动者建立劳动关系，用人单位与劳动者在用工前订立劳动合同的，劳动关系自用工之日起建立
B. 已经建立劳动关系未同时订立书面劳动合同的，应当自用工之日起1个月内订立书面劳动合同
C. 用人单位自用工之日起满1年未与劳动者订立书面劳动合同的，自用工之日起满1个月的次日至满1年的前一日应当向劳动者每月支付2倍的工资补偿，并视为自用工之日起满1年的次日已经与劳动者订立无固定期限劳动合同
D. 用人单位自用工之日起超过1个月不满1年未与劳动者订立书面劳动合同的，应当与劳动者补订书面劳动合同，劳动者不与用人单位订立书面劳动合同的，用人单位应当书面通知劳动者终止劳动关系，并支付经济补偿金
[单项选择]Linux有三个查看文件的命令，若希望用光标上下移动来查看文件内容，应使用______命令。
A. cat
B. more
C. less
D. menu
[多选题]在煤矿井下判断伤员是否有呼吸的方法有( )。
A.耳听
B.眼视
C.晃动伤员
D.皮肤感觉
[单项选择]
Humans have been damaging the environment ever since we realized our powers to harness nature. Global warming and air pollution are now frequent headlines on TV and in the newspapers all over the world which keep reminding us of our obligation to protect the environment. However, few actions are actually being taken at the individual level and I think there are two major reasons why people are being so indifferent.
The first reason is that many people consider the environmental problem as a future concern. Environmental reports often warn us of the dire consequences of climate change or energy crisis 100 or 200 years later. As a result, many people feel that money and time is better spent on solving more immediate problems such as housing shortage and traffic congestion than on preventing a disaster that is only predicted to happen in the future. Also, people feel that the environmental problems are too complex for individual people to cope with. Indeed, a combination of
A. Because people just care about housing shortage and traffic congestion.
B. Because people are not afraid of disasters.
C. Because people feel that the environmental problems are too complex.
D. Because people think environmental problems are not serious.
[单选题]安全生产工作应当以人为本，坚持（ ），坚持安全第一、预防为主、综合治理的方针，强化和落实生产经营单位的主体责任，建立生产经营单位负责、职工参与、政府监管、行业自律和社会监督的机制。
A.科学发展
B.安全发展
C.可持续发展
D.综合发展
[单项选择]The avenger in the novel The Scarlet Letter is ______.
A. Dimmesdale
B. Chillingworth
C. Gatsby
D. Captain Ahab
[填空题]Tips for Effective Study
1. Take good notes.
Suggestions:
—Take notes for a particular class in (1) ;
—Date each entry into your notebook;
—Keep the notes for different classes;
—Your notes should contain a complete record;
—Write down everything the instructor writes (2) ;
—Take your notes in some kind of outline form;
—Highlight important ideas or indicate vocabulary.
2. Use your textbook.
—Use your own initiative;
— (3) the relevant chapters before each lecture.
3. Prepare assignments.
—Don’t leave assignments until the day before they are due;
—Be aware of (4) of the work you submit.
4. Prepare for exams.
—Be (5) ;
—Don’t wait until the night before an exam to study;
—Read through (6) a couple of times;
—Prepare (7) ;
—Have a good rest befo
[单项选择]在下列藻类中，最佳培养条件为高温、强光和强碱性的是（）
A. 极大螺旋藻
B. 湛江等鞭金藻
C. 中肋骨条藻
D. 小球藻
[多项选择]生产卷烟纸、滤嘴棒、烟用丝束、烟草专用机械的企业应严格遵守（）。
A. 依法申请原则
B. 择优定点原则
C. 规范生产经营原则
D. 市场竞争原则
[填空题]烘丝后冷丝的任务之一是迅速对烘后烟丝进行泠却和筛分，可防止（）的挥发。
[填空题]牵引电动机环火，轻者烧损( ) 和刷架，严重时可将电机绕组烧断
[单项选择]Questions 46 to 50 are based on the following passage.
When e-mail first came into general use about fifteen years ago, there was a lot of talk about the imminent arrival of the paperless office. However, it seems that e-mail has yet to revolutionize office communications .According to communicate ions analyst Richard Metcalf, some offices have actually seen an increase in paper as increase in paper as a result of e-mail.” Information in the form of e-mail messages now floods our computer screens. These messages can be distributed in the hundres.For those secretaries whose books ask them to print out all their e-mails and leave them in their intrays, this means using up a great deal of paper every month ,”Metcalf says.
Metcalf has found that because some e-mails get lost in cyberspace, as are increasingly likely to be asked by clients and colleagues to send all important documents both by e-mails and by fax or “snai
A. It has already made life a lot easier for many business.
B. It is not being used enough in business today.
C. It will never replace written communication.
D. .It is really useful when people use it properly.
[简答题] 高压验电时，验电器的伸缩式绝缘棒长度应拉足，验电时手应握在手柄处，不得超过________。 (1.0分)
[多选题]根据《行政处罚法》，听证程序组织的程序包括（）。
A.当事人要求昕证的，应当在行政机关告知以后 5 日内提出
B.行政机关应当在听证,7日前，通知当事人举行听证的时间、地点
C.除涉及国家秘密、商业秘密或者个人隐私外，昕证公开举行
D.听证由行政机关指定的非本案调查人员主持
E.听证应当制作笔录笔录，应当由当事人审核无误后签字或盖章
[判断题]工作期间，工作负责人若因故暂时离开工作现场时，应指定能胜任的人员临时代替，离开前应将工作现场交待清楚，并告知工作许可人。
A.正确
B.错误
[单选题]发动机工作时,整体传动发电机(IDG)的供电优先权.
A.A． 优先于APU发电机滞后于外部电源.
B.B． 优先于APU发电机和外部电源.
C.C． 优先于外电源滞后于APU发电机
D.D． 比APU发电机和外部电源都滞后.
[单选题]测距机一般是与（）或仪表着陆系统配合工作的。
A.DME系统
B.NDB系统
C.无线电高度表
D.全向信标
[单项选择]在财产保险中，关于保险合同主体的变更下列说法不正确的一项是（）。
A. 货物运输保险合同，由于货物在运输过程中，不是由被保险人而是由承运人保管，加之货物所有权随着货物运输过程中提单的转移屡次发生转移，因此，保险标的所面临的风险与被保险人没有直接的关系，所以，允许保险单随着货物所有权的转移而自动转让，无须征得保险人的同意
B. 对大多数财产保险合同而言，由于保险单不是保险标的的附属物，保险标的所有权转移后，新的财产所有人是否符合保险人的承保条件，能否成为新的被保险人，需要进行考察
C. 在财产保险实务中，为了减少社会成本，保护被保险人的利益，也可以规定保险标的转让时财产保险合同效力的承继和延续，但需要同时规定被保险人的通知义务
D. 允许保险单随保险标的所有权的转移而自动转让，因而投保人、被保险人也可随保险标的转让而自动变更，但必须征得保险人的同意，保险合同才能继续有效
