热门试题:
[单选题]柔性路面在荷载作用下的力学特性是（ ）。
A.弯沉变形较大，结构抗弯拉强度较低
B.弯沉变形较大，结构抗弯拉强度较高
C.弯沉变形较小，结构抗弯拉强度较高
D.弯沉变形较小，结构抗弯拉强度较低
[单项选择]以分班、分组为测验的根本目的是（）。
A. 安置性测验
B. 形成性测验
C. 诊断性测验
D. 总结性测验
[判断题]从长期来看，在完全竞争的市场中，企业的经济利润为零。()
A.正确
B.错误
[单项选择]保存杂交瘤细胞的最好条件是（）
A. －196℃液氮
B. －70℃
C. －20℃
D. －4℃
E. 室温
[多选题]"三违"是指
A.违章指挥
B.违章操作
C.违反劳动操作规范
D.违反劳动合同
E.违法生产
[单项选择]浪漫主义的抒情性源于（）
A. 表现论的文学观
B. 再现论的文学观
C. 模仿说的文学观
D. 古典主义的文学观。
[单选题]关于主动探测技术和被动探测技术，下列说法错误的是（）？
A. 主动探测技术准确性高，隐蔽性高
B. 主动探测技术准确性低，隐蔽性高
C. 被动探测技术准确性低，隐蔽性低
D. 被动探测技术准确性低，隐蔽性高
[填空题]百日咳根据其临床表现，可分为______、______、 ______三期。
[多项选择]“十一五”规划中明确了西部地区优势矿产资源开采及加工基地，它们是( )。
A. 有色普通金属综合开发利用——云南、新疆铜；广西、贵州、重庆、内蒙古铝；云南铅锌；四川钒钛；陕西钼；甘肃镍；青海钠镁锂；宁夏钽铌铍
B. 稀土开发、研究和生产——内蒙古、四川、甘肃
C. 钾肥——青海柴达木、新疆罗布泊
D. 磷复肥——云南、贵州
E. 钢铁——包钢、攀钢、酒钢、柳钢、昆钢、八一钢厂、水钢等
[单项选择]The author concludes that historical changes would ______.
A. be delayed without leaders with inspiring personal qualities
B. not happen without heroes making the necessary sacrifices
C. take place ff there were heroes to lead the people
D. produce leaders with attractive personalities
[单选题]Passage 2
Americans today don′t place a very high value on intellect. Our heroes are athletes,
entertainers, and entrepreneurs, not scholars. Even our schools are where we send our children to geta practical education--not to pursue knowledge for the sake of knowledge. Symptoms of pervasiveanti-intellectualism in our schools aren′t difficult to fred.
"Schools have always been in a society where practical is more important than intellectual,"says education writer Diane Ravitch."Schools could be a counterbalance." Ravitch′s latest book,Left Back: A Century of Failed School Reforms, traces the roots of anti-intellectualism in ourschools, concluding they are anything but a counterbalance to the American distaste for intellectualpursuits.
But they could and should be. Encouraging kids to reject the life of the mind leaves themvulnerable to exploitation and control. Without the ability to think critically, to defend their ideasand understand the ideas of others, they cannot fully participate in our democracy. Continuing alongthis path, says writer Earl Shorris, "We will become a second-rate country. We will have a less civilsociety."
"Intellect is resented as a form of power or privilege," writes historian and professor RichardHofstadter in Anti-Intellectualism in American Life, a Pulitzer-Prize winning book on the roots ofanti-intellectualism in uspolitics, religion, and education. From the beginning of our history, saysHofstadter, our democratic and populist urges have driven us to reject anything that smells of elitism.
Practicality, common sense, and native intelligence have been considered more noble qualities thananything you could learn from a book.
Ralph Waldo Emerson and other Transcendentalist philosophers thought schooling andrigorous book learning put unnatural restraints on children: "We are shut up in schools and collegerecitation rooms for 10 or 15 years and come out at last with a bellyful of words and do not know athing." Mark Twain′ s Huckleberry Finn exemplified American anti-intellectualism. Its hero avoidsbeing civilized--going to school and learning to read--so he can preserve his innate goodness.
Intellect, according to Hofstadter, is different from native intelligence, a quality we reluctantlyadmire. Intellect is the critical, creative, and contemplative side of the mind. Intelligence seeks tograsp, manipulate, re-order, and adjust, while intellect examines, ponders, wonders, theorizes,criticizes and imagines.
School remains a place where intellect is mistrusted. Hofstadter says our country′ s educationalsystem is in the grips of people who "joyfully and militantly proclaim their hostility to intellect andtheir eagerness to identify with children who show the least intellectual promise."
What do American parents expect their children to acquire in school
A.The habit of thinking independently.
B.Profound knowledge of the world.
C.Practical abilities for future career.
D.The confidence in intellectual pursuits.
[单项选择]The hero of the story was an artist ______.
[判断题]站台门门梁.立柱.门槛.门栏等外观的可见部分为发纹不锈钢或加包发纹不锈钢,可满足20年设计寿命要求。( )
A.正确
B.错误
[填空题]Instead of (wait) _________ for the teacher to explain, you should try your best first.
[单选题] 列车运行模式中的ATO表示（ ）。
A.A.自动驾驶模式
B.B.编码人工驾驶模式
C.C.限制人工驾驶模式
D.D.非限制人工驾驶模式
[单项选择]诊断原发性癫痫的主要依据是（）
A. 脑电图改变
B. 临床表现
C. 神经系统体征
D. 家族史
E. 临床表现+脑电图改变
[单项选择]患者，女，29岁，带下量多臭秽，阴痒难忍，小便淋沥涩痛，产后乳汁不下，乳房胀痛，心烦失眠，口舌生疮，舌淡，苔薄黄，脉弦数。针对小便淋沥涩痛，心烦失眠，口舌生疮，首选（）
A. 车前子、滑石
B. 灯心草、木通
C. 萹蓄、瞿麦
D. 石韦、茵陈
E. 金钱草、茵陈
[简答题]What are the principles of behaviourism
[单选题]采用分段退焊法会 ( ).
A.减小焊接残余应力
B.减小焊接残余变形
C.增大焊接残余变形
D.对焊接变形没有影喂
[单选题]根据闪点可将燃烧液体分为两类,闪点大于( )℃的称为可燃液体。
A. 30;
B. 45;
C. 55;
D. 70
[判断题]移频轨道电路和其他轨道电路一样，也是利用两根钢轨作为输送信息的通通，由于传输的信息是移频信息，因此，称其为移频轨道电路。
A.正确
B.错误
[多选题]采用纯手工检查方式进行手工人身检查时,应当在手不离开旅客衣物或身体的情况下,顺着旅客身体的自然姿态,双手配合,以适当的力度通过摸、按、压等方法,感觉出旅客身体或衣物内( )、( )的物品,检出民航禁限运输物品。
A.不贴合
B.不相贴合
C.不自然
D.不相适应
[单项选择]下列不属于基金利润来源的是( )。
A. 存款利息收入
B. 发放贷款利息收入
C. 投资收益
D. 公允价值上升带来的收益
[单项选择]下列哪种基因亚型与系统性红斑狼疮发病具有一定的相关性（）
A. HLA-DR2、HLA-DR3
B. HLA-B27
C. HLA-DQ3
D. HLA-DR1
E. HLA-DQ8
[单项选择]以下因素为使基础货币增加的是( )。
A. 中央银行对商业银行再贴现或再贷款
B. 政府持有的通货
C. 政府存款
D. 中央银行在公开市场上卖出有价证券
[多项选择]根据我国《合同法》的规定，当合同履行地点约定不明确，且又不能达成补充协议时， ( )履行。
A. 交付不动产的，在不动产所在地
B. 给付货币的，在给付货币一方所在地
C. 交付动产的，在接受动产一方所在地
D. 其他标的，在履行权利一方所在地
E. 其他标的，在履行义务一方所在地
[单项选择]用万用表测量彩色电视机行输出管基极的直流电压通常为（）
A. 0.7V
B. 0V
C. 小正压
D. 小负压
[多选题]高层建筑发生火灾后，辖区救援站及增援力量到场后，宜在着火建筑( )等部位布设力量，并明确专人负责。
A.首层大厅
B.消防控制室
C.进攻起点层
D.建筑外部等部位
[单选题]使用或储存特殊贵重机器仪表、仪器等设备或物品的建筑，其耐火等级为（）级。
A.-
B.二
C.三
[单选题]抽提装置停进料，首先应（ ）
A.芳烃、非芳烃改人中间罐
B.抢修泵
C.再生塔停工
D.汽提塔改单塔循环
[单选题]根据现行陆上风电场工程设计概算编制规定及费用标准,工程建设管理费指项目法人为保证项目建设的正常进行,从工程筹建至竣工验收所需要的管理性费用。不包含( )。
A.管理人员经常费
B.其他管理性费用
C.项目验收费
D.管理设备及用具购置费
[判断题]根据GB/T 21714.2的规定,雷击引起的损失类型可分为4种。
A.正确
B.错误
[判断题]齿轮在轴上固定，当要求配合过盈量不是很大时，应采用液压套合法装配。（ ）
A.正确
B.错误
[判断题]多数气体的比重比空气轻，泄露后很容易散发，只要不遇到明火，不会有危险。
A.正确
B.错误
