热门试题:
[判断题]粘度指数越高,表示油品的粘度随温度变化越大。 ( )
A.正确
B.错误
[填空题]Cancer ____________________(仅次于) heart disease as a cause of death.
[单项选择]
The Web Way to Learn a Language
The young woman seated next to us at a bar revealed a vaguely
exotic(异国的) air; her looks and style, we thought, made it likely that she was not American born. But then she spoke in perfect American English, even ending her declarative sentences in that rising questioning tone of many young Californians. As it turns out, however, she wasn’t from these parts after all; she was born in Iran and spoke only
Farsi(波斯语) until her arrival here two years ago. What classes, we wondered, had she attended to learn the language so well
"I didn’t," she said. "I used RosettaStone." Those yellow boxes sold at shopping-mall may be the most recognizable example of PC-based language learning, but it certainly isn’t the only one. With the growth of Internet connectivity and social networks, companies have introduced a wide range of Internet-based language learning products, both free and fee-based
A. being a main competitor of RosettaStone
B. by which users can chat online with natives
C. including traditional lesson-based module
D. by which users can play games related to language
[单项选择]
{{B}}Passage Two
Questions 29 to 31 are based on
the passage you have just heard.{{/B}} |
A. Rape.
B. Burglary.
C. Aggravated assault.
D. Smuggling.
[简答题]在湿陷性黄土地区，采用的桩型主要有哪几种？
[单项选择]四项管理职能之间的关系从逻辑关系来看，通常是（）。
A. 先计划，继而组织，然后领导，最后控制
B. 先组织，继而领导，然后计划，最后控制
C. 先控制，继而组织，然后领导，最后计划
D. 先组织，继而控制，然后计划，最后领导
[单项选择]施工企业取得法人资格的时间为（）之日。
A. 注册资金到位
B. 法定代表人确定
C. 工商行政管理机关核准登记
D. 建设行政主管部门颁发资质证书
[单项选择]由动态三要素组成的会计等式是（）。
A. 资产=负债+所有者权益
B. 资产=负债+权益
C. 收入-费用=利润
D. 资产+费用=负债+所有者权益
[单选题]在站内无空闲线路的特殊情况下，只准许接入为排除故障、事故救援、疏解车辆等所需要的救援列车、不挂车的单机、动车及重型轨道车。上述列车均应在进站信号机外停车，由接车人员向司机通知事由后，以( )手信号旗（灯）将列车领入站内。
A.绿色
B.黄色
C.调车
D.白色
[判断题]同一股道只允许一端调车作业，禁止两端同时向同一股道排列调车进路。
A.正确
B.错误
[单项选择]
(一)
小张向银行贷款10万元，年利率为6%，要求5年内均匀地偿还。已知：(A/P，6%，5)=0.2374，(P/F，6%，5)=0.7473，(P/F，6%，4)=0.7921，(P/F，6%，3)=0.8396，(P/F,6%，2)=0.8900，(P/F，6%，1)=0.94340。
根据上述材料，回答下列问题。
小张每年应偿还的本利和为( )元。
A. 35650
B. 23740
C. 20000
D. 37550
[判断题]电气化区段严禁攀登机车、车辆顶部。严禁在未降弓、断电、取电钥匙、放电的情况下，处理机车高压电器故障。
A.正确
B.错误
[填空题]Access提供了两种字段数据类型保存文本或文本和数字结合的数据，这两种数据类型是______。
[单项选择]国际工程投标报价工作在投标者通过资格预审并获得招标文件后开始，其工作程序为组织投标报价班子、研究招标文件、进行各项调查研究、参加标前会议和现场勘察、工程量复核、生产要素与分包工程询价等环节。
( )是投标计算之前开展的一项重要准备工作，是成功投标报价的基础。
A. 研究招标文件
B. 进行各项调查研究
C. 参加标前会议
D. 组织投标报价班子
[多项选择]几乎仅见于男性的性心理障碍除外（）
A. 同性恋
B. 异性症
C. 异装症
D. 窥阴症
E. 露阴症
[多选题]运行和检修人员在发电机（电动机）内部风道巡检时，随身物品应放置在风道外部，并应注意脚下行走路线，防止进入发电机（电动机）（ ）等禁行区域。
A.冷却器
B.中性点
C.引出线
D.加热器
[多项选择]《动物防疫法》中所称动物疫病包括（）
A. 动物普通病
B. 动物传染病
C. 动物寄生虫病
D. 动物中毒病
E. 动物外科病
[单选题]支柱在顺线路方向应保持铅垂状态，其倾斜率不超过（ ）％。
A.0.5
B.1
C.0.5～1
D.1～2
[单项选择] Material culture refers to the touchable, material "thing" physical objects that can be seen, held, felt, used -- that a culture produces. Examining a culture’’s tools and technology can tell us about the group’’s history and way of life. Similarly, research into the material culture of music can help us to understand the music culture. The most vivid body of "things" in it, of course, are musical instruments. We cannot hear for ourselves the actual sound of any musical performance before the 1870s when the phonograph was invented, so we rely on instruments for important information about music-cultures in the remote past and their development. Here we have two kinds of evidence: instruments well preserved and instruments pictured in art. Through the study of instruments, as well as paintings, written documents, and so on, we can explore the movements of music from the Near Eastern influence to Europe that resulted in the development of most of the instruments in the symphony orches
A. the existence of the symphony was attributed to the spread of Near Eastern and Chinese music
B. Near Eastern music had an influence on the development of Eastern and Western music
C. the development of the symphony shows the mutual influence of Eastern and Western music
D. the musical instruments in the symphony orchestra were developed on the basis of Near Eastern music
[单项选择]
High oil prices have not yet produced an economic shock among consuming countries, but further rises, especially sharp (1) , would undoubtedly hurt the world economy, and (2) would inevitably harm producers, too. Beyond this obvious point, (3) , higher prices could even do harm to both oil firms and producers.
Big oil firms (4) rolling in money today, but that disguises the fact that their longer-term prospects are (5) . Behind the reserves-accounting scandal at Royal Dutch/ Shell (6) a problem bedevilling all of the majors: replacing their dwindling reserves. (7) existing fields in Alaska and the North Sea are rapidly declining, OPEC countries and Russia are (8) them out. (9) they are to survive in the long term, the big oil firms must embrace other sources of energy (10) oil.
(11) it is to believe, higher oil prices could be bad news for producing countries (12) . Political leade
A. aside
B. from
C. beside
D. aside from
[单项选择]通常用( )作为衡量资金时间价值的相对尺度。
A. 利润
B. 利率
C. 利息
D. 本金
[判断题]电火花、电弧的温度很高,不仅能引起可燃物燃烧,还能使金属熔化、飞溅,构成危险的火源。
A.正确
B.错误
[单项选择]红学索隐派是指研究《红楼梦》的一个派别，又称政治索隐派。所谓索隐即透过字面探索作者隐匿在书中的真人真事。索隐派的主要手段是大作繁琐的考证，从小说的情节和人物中考索出“所隐之事，所隐之人”。
定义，下列各项属于索隐派的是( )。
A. 脂砚斋是《石头记》最早的评论家，他曾写下如“书中人目太繁，故注明一笔，使观者省眼”(解释“此即冷子兴所云之史氏太君，贾赦贾政之母也”一句)等诸多评语
B. 蔡元培认为，《石头记》者，清康熙朝政小说也。作者持民族主义甚挚，书中本事在吊明之亡揭清之失，而尤于汉族名士仕清者寓痛惜之意
C. 唤明在其《金陵十二钗咏》中，给宝黛钗指明了一条“出路”：冷香错拟似环肥．梦主荒唐惹是非。不为檀郎留佩玉，只怜贫女失罗衣。残春恨在莺儿老，暮雨愁深燕子飞。若向红楼觅佳偶，薛君才合配湘妃
D. 国学大师王国维最早从哲学与美学的观点来批评《红楼梦》之艺术价值
[判断题]在《架空输电线路无人机巡检技术》中,无人机日常保养维护至少每个起落进行一次，由操作人员进行
A.正确
B.错误
[判断题]票卡调配只办理单程票和未盖章的应急纸票,任何车站不能办理有值车票的调配。( )
A.正确
B.错误
[多选题]下列关于管道保冷层冷损失量的说法正确的是( )。
A.保冷层厚度增大,冷损失量绝对值减小
B.与管道表面、环境的温度差成反比
C.保冷材料导热系数增大,冷损失量绝对值增大
D.冷损失量计算只需计算热传导,无需计算对流换热
[判断题]长子链 最多展现3条，短子链单条组件 最多展现3条，短子链组合组件最多展现4条
A.正确
B.错误
[单项选择]在臂丛神经损伤的临床表现中，以下叙述错误的是（）
A. 臂丛上干损伤多见
B. 霍纳综合征为可有可无的体征
C. 臂丛完全性损伤运动障碍表现为手、前臂、上臂肌肉全瘫
D. 臂丛神经完全性损伤感觉障碍为手、前臂、上臂感觉完全丧失
E. 臂丛下部损伤，多因上肢过度上抬外展造成
[简答题]请根据《山东省新旧动能转换重大工程实施规划》，简单说明如何发展新一代信息技术产业？
[多选题]高处作业人员在高处进行水平移动时应使用（）。
A.速差自控器
B.二道防护绳
C.水平安全绳
D.攀登自锁器
[多项选择]在城市排水区界限内，应根据（）划分排水流域。
A. 地形
B. 竖向规划
C. 用地性质
D. 人群活动规模
[多项选择]循环氢中断后，反应系统要防止超温结焦的部位有（）。
A. 高压换热器
B. 催化剂床层
C. 反应加热炉炉管
D. 高压分离器
