[判断题]在弹力力学和材料力学里关于应力的正负规定是一样的
[填空题]函数y=1/2sin(3x+π/4)的周期为______
[单选题]生产者市场和消费者市场的相同点在于A.购买产品的目的相同B.购买产品的行为相同C.都需要制定购买决策D.评价产品的角度相同
[单选题]改革、发展、稳定三者是内在统一的,其中发展是A.目的B.动力C.基础D.条件
[多选题]时间、空间与物质运动的不可分离性表明了( ) A.时空的客观性 B.时空是不依赖于人的意志为转移的 C.时空是感觉系列调整了的体系 D.否认了时空的绝对独立性
[名词解释]费米能级
[问答题]社会主义建设道路初步探索的经验教训有哪些
[名词解释]市场营销
[单选题]人们称由一定的规则维系的人们公共生活的一种有序化状态是( )A.公共生活B.公共场所C.公共秩序D.公共领域
[阅读理解]Are you a team person Are you at your best as part of a small, tightly united group of dedicated workers If so, the future may hold more for you than you think.High technology, some predicted, would make team work a thing of the past. That’s happening in those areas of business and data processing where one person and a computer can replace a team of workers.But, elsewhere, teamwork is very much alive. High technology has led to a new type of teamwork in a number of fields, including advertising, scientific research, engineering design, architecture and ocean exploration. Through computer networking, scientists, engineers and technicians at different locations C often thousands of miles apart C can work on the same project at once. They can exchange ideas, try out different designs and test their results.Examples An engineering team can now design and try out a robot system, a new manufacturing process, or an entire factory before it is built. An architectural team can do the same with a building or a bridge. A medical team can simulate (模拟) a dangerous operation before performing it on a patient.Of course, computer C assisted team effort doesn’t end with investigation and simulation. It now usually continues into actual design, manufacturing and testing. “Computer C aide design (CAD) and computer C aided manufacture (CAM) are breaking down barriers between traditional design and manufacturing functions,” explains Dr. Prakash Rao, an engineering manager at General Electric. “Interdisciplinary (跨学科的) teams and engineers follow a product from concept to production. Everything is interconnected like a network.”Sometimes a computer C aided effort can extend beyond production. A team that produces robots may use them to explore space and ocean depth. For high C technology team work, the future seems limitless.6. The underlined part “hold more” most probably means to _________.A. maintain more chances B. give more rights C. make more regulations D. store more information7. According to the passage, the writer believers that _________.A. teamwork requires more use of computers than that of human beingsB. teamwork will be completely replaced by computersC. the concept of teamwork is still alive and no longer the same as the pastD. high technology would make teamwork a thing of the past8. The examples given by the writer in Paragraph 4 serve _________.A. to prove high technology has a promising futureB. to explain his idea of new type of teamwork is reasonableC. to show that it tends to be an end to teamwork soonD. to indicate the computer C assisted team effort just means investigation and simulation.9. Which of the following statements is NOT true according to the passage A. Many fields of science and technology are now using computers effectively.B. No details are given in the passage about barriers between traditional desigand manufacturing functions.C. Experts from different fields have to cooperate to develop a product from concept to production.D. High technology is nothing but a new type of teamwork plus CAD and CAM. 10. The author’s attitude to towards the introduction of the computer to teamwork is of ________.A. objection B. indifference C. support D. doubt
[单选题]在Word中替换功能所在的菜单是A.视图B.编辑C.插入D.格式
[填空题]团体家财险,是以团体为投保单位以( )为被保险人并承保其家庭财产的家财险业务
[多选题]宪法的基本原则包括( ) A.人民主权原则 B.尊重和保障人权原则 C.民主集中制原则 D.社会主义法治原则
[填空题]新颁发的《数学课程标准》中的特点之一“-----”体现了我国数学课程改革与发展的新新的理
[单选题]A.son is unwilling to work in his father’s business mainly because he _____. A. wishes to make full use of what he has learnt in school B. wants to prove his independence C. likes to do the opposite of what his parents approve of D. tries to show his love for his parents
[单选题]-Is this your ________ visit to my hometown, Zunyi?-No. I.ve been here for many times.A.oneB.the firstC.firstD.second
[单选题]知识、态度、信念和价值观等影响健康相关行为的因素属于( )最准确的是A.行为危险因素B.强化因素C.促成因素D倾向因素
[判断题]三相异步电动机的旋转方向决定于定子绕组中通入的三相电流的相序.
[多选题]健康相关信息包括( )A.生理信息B.心理社会适应性C营养与环境E.运动与生活方式F.疾病相关信息
[单选题]社会主义法治的本质要求是( )A.党的领导B.执法为民C.依法治国D.公平正义
[问答题]使用文件系统时,通常要显式地进行open、 close操作.1)这样做的目的是什么?2)能否取消显式地open、cose操作?应如何做?3)取消显式open、cose操作有什么不利