《2022海南自学考试考试模拟卷(3).docx》由会员分享,可在线阅读,更多相关《2022海南自学考试考试模拟卷(3).docx(13页珍藏版)》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、2022海南自学考试考试模拟卷(3)本卷共分为2大题50小题,作答时间为180分钟,总分100分,60分及格。一、单项选择题(共25题,每题2分。每题的备选项中,只有一个最符合题意) 1.目前使用比较普遍的独家经销的作价方法是_A一次作价B分批作价C阶梯作价D综合作价 2.主要组成矿物晶粒直径为20.2mm的全晶质粒状结构为_A粗粒结构B中粒结构C细粒结构D微粒结构3.下列属于滑坡的治理措施的是_A拦截B滞流C修筑防护工程D排水防水4.工程中,常采用100kPa至200kPa范围的压缩系数a1-2来评价土的压缩性,类似地定义100kPa至300kPa范围的压缩系数a1-3,对于同一土样,a1-
2、2与a1-3的大小关系是_Aa1-2a1-3Ba1-2a1-3Ca1-2=a1-3D不确定5.影响土压力性质的最主要因素是_A挡土墙的位移方向和位移量的大小B挡土墙的形态C挡土墙后填土的性质D挡土墙的湿度6.下列关于泥炭的特征描述错误的是_A含水量极高B透水性很低C压缩性很高且均匀D承载能力很低7.发生流土的水力条件为_AjicBjicCiicDiic8.某土的抗剪强度指标为c、,该土受剪破坏面与大主应力作用面的夹角为_A45B45+/2C45-/2D45+9.下列哪个不是地基承载力的确定方法_A载荷试验B公式计算C经验法D压力实验10.To improve their national ec
3、onomy, the governments of many developing nations give priority in their strategic tourism planning to the development of ().A. international tourismB. domestic tourismC. home tourismD. inside tourism11.China is also known for its culinary arts, with over () traditional dishes of different flavors.A
4、. 2,000B. 5,000C. 1,000D. 30,00012.Some agents believe it is better to offer a full range of services even if making a loss on some be cause ().A. they like to make a lossB. the customer may return to buy other travel arrangements laterC. to offer a full range of services is their dutyD. they are su
5、pported by some tour operators13.Again, () leads to a loss of harmony and scale in the construction of new buildings for tourists.A. careless constructionB. buildingsC. lack of foresight in planningD. construction14.The introduction of () led to the demise of the train.A. the shipB. the airlineC. th
6、e busD. the automobile15.Which of the following is NOT the reason why travelers favored the trainA. Delicious food on the train.B. Ability to look out of train and see interesting things en route.C. Arriving at the destination rested and relaxed.D. Ability to get up and walk around.16.The () departm
7、ent is the department that perhaps most clearly demonstrates the old hoteliers famous saying: Service is our most important product. A. engineeringB. salesC. food and beverageD. accounting17.The purposes the brochure serves will dictate its ().A. costB. sizeC. design and formatD. quality18.Today, to
8、urism also has significance in () technological changes, in promoting religious understanding and sporting activities.A. furtheringB. decreasingC. destroyingD. slowing19.With the growing (), business travel is covering an ever widening sector of the world.A. international tourismB. familiarizationC.
9、 internationalization of businessD. export-oriented business20.The China National Tourism Administration was established in ().A. 1967B. 1964C. 1981D. 199121.Tourists may spend their leisure time () in various sports, sunbathing, taking rides or simply () the environment.A. engage; enjoyB. to engage
10、; to enjoyC. engaging; enjoyingD. engaged; enjoyed22.One of the key characteristics of the new tourism is ().A. cheapnessB. flexibilityC. easiness to organizeD. rigid packaging23.Since the 1990s, () is the first to use computer management in Chinas tourism industry.A. China International Travel Serv
11、iceB. China National Travel ServiceC. China Youth Travel ServiceD. China Comfort Travel Service24.() are purpose-designed for regular package holiday series.A. Umbrella brochuresB. Regular tour brochuresC. Shell foldersD. Tour folders25.存储在计算机内、有组织的、统一管理的相关数据的集合,其英文名称是_AData Dictionary(DD)BDatabase(
12、DB)CDatabase System(DBS)DDatabase Management System(DBMS)二、多项选择题(共25题,每题2分。每题的备选项中,有多个符合题意) 1.短见效应 2.“理性而无知” 3.寻租活动 4.租金 5.政治创租 6.现代社会的寻租 7.简述公共选择理论的方法。 8.简述政治市场中理性的经济人原理。 9.简述公共选择论的含义及特点。 10.简述公共选择理论的根本目的。 11.简述政府决策与市场决策的区别。 12.简述政府机构出现自我膨胀的原因。 13.简述公共选择对国家税收的影响。 14.简述布坎南提出的货币供给规则。 15.简述布坎南限制权力增长的基
13、本方法。 16.在我国,政治过程对经济产生的不良影响有哪些 17.试述布坎南的财政立宪理论的内容。 18.试述导致公共决策失误的原因。 19.试述公共选择理论的贡献与局限。 20.试述政府干预行为失败的原因。 21.如图所示,屋架下弦节点与柱螺栓连接,材质Q235,C级普通螺栓M24,该连接属于大偏心受拉连接。已知螺栓强度,螺栓Ae=352.5mm2。试验算该连接的螺栓是否安全。如图所示,屋架下弦节点与柱螺栓连接,材质Q235,C级普通螺栓M24,该连接属于大偏心受拉连接。已知螺栓强度,螺栓Ae=352.5mm2。试验算该连接的螺栓是否安全。 22.如图所示,一两端铰接的轴心受压柱,长为7m,
14、轴心压力设计值N=450kN,容许长细比λ=150。采用热轧H型钢,截面HW200×200×8×12,A=64.28cm2,ix=8.61cm,iy=4.99cm。钢材为Q235,f=215N/mm2,整体稳定系数可由下表查的。试验算该柱的稳定性及刚度。如图所示,一两端铰接的轴心受压柱,长为7m,轴心压力设计值N=450kN,容许长细比λ=150。采用热轧H型钢,截面HW200×200×8×12,A=64.28cm2,ix=8.61cm,iy=4.99cm。钢材为Q235,f=215N/mm2,
15、整体稳定系数可由下表查的。试验算该柱的稳定性及刚度。 23.如图所示,一工字形截面梁绕强轴受力当梁某一截面所受弯矩M=400kNm,剪力V=580kN时,试验算梁在该截面处的抗弯、抗剪强度是否满足要求。已知钢材为Q235B,f=215N/mm2,fv=125N/mm2。如图所示,一工字形截面梁绕强轴受力当梁某一截面所受弯矩M=400kNm,剪力V=580kN时,试验算梁在该截面处的抗弯、抗剪强度是否满足要求。已知钢材为Q235B,f=215N/mm2,fv=125N/mm2。 24.如图所示,双角钢与节点板采用角焊缝A连接,已知轴心拉力设计值N=420kN(静力荷载),钢材为Q235,焊条E4
16、3型,手工焊,焊脚尺寸hf=6mm,焊缝强度,肢背、肢尖内力系数分别为0.65、0.35,试求角钢肢背、肢尖焊缝的最小长度。如图所示,双角钢与节点板采用角焊缝A连接,已知轴心拉力设计值N=420kN(静力荷载),钢材为Q235,焊条E43型,手工焊,焊脚尺寸hf=6mm,焊缝强度,肢背、肢尖内力系数分别为0.65、0.35,试求角钢肢背、肢尖焊缝的最小长度。 25.某焊接组合截面钢梁,其尺寸、受力和支座条件如图示,已知钢材Q235B。试验算此梁腹板的局部稳定是否满足要求;若不能满足,应如何配置加劲肋(不必计算,把合理的配置形式在图中示意性画出即可)。某焊接组合截面钢梁,其尺寸、受力和支座条件如图示,已知钢材Q235B。试验算此梁腹板的局部稳定是否满足要求;若不能满足,应如何配置加劲肋(不必计算,把合理的配置形式在图中示意性画出即可)。第13页 共13页第 13 页 共 13 页第 13 页 共 13 页第 13 页 共 13 页第 13 页 共 13 页第 13 页 共 13 页第 13 页 共 13 页第 13 页 共 13 页第 13 页 共 13 页第 13 页 共 13 页第 13 页 共 13 页