2023年河南专升本考试考试考前冲刺卷（5）.docx

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1、2023年河南专升本考试考试考前冲刺卷（5）本卷共分为1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50题，每题2分。每题的备选项中，只有一个最符合题意） 1.下列植物中，属于乔木的是_A腊梅B毛竹C紫荆D白杨 2.生态系统中能量流动和转化要遵循一定的定律，不属于这些定律的是_A热力学第一定律B热力学第二定律C能量守恒定律D能量传递定律 3.影响苹果果实着色的主要生态因子是_ACO2B养分C水分D光照 4.草原的优势植物以_为主。_A禾本科B豆科C莎草科D菊科 5.地衣的生活型是_A内生植物B一年生植物C浮游植物D高位芽植物 6.下列作物中，属于短日照植物的

2、是_A油菜B冬小麦C水稻D甜菜 7.谚语“三个臭皮匠赛过一个诸葛亮”形象地说明了系统的_A有序性B整体性C整合性D稳定性 8.当两个生物利用的同一资源或共同占有的其他环境变化时，就会出现_A生态位重叠B生态位分离C生态位压缩D生态位移动 9.生物群落的概念最早是由_提出的。_A谢尔福德B达尔文C奥德姆D莫比乌斯 10.比较理想的耕种土壤是_A砂土B壤土C黏土D盐碱土 11.在典型的旱生演替中，蕨类开始生长时处于_A地衣群落阶段B苔藓群落阶段C草本群落阶段D木本群落阶段 12.下列有关海风和陆风的说法中，不正确的是_A海风是从海中向海岸上吹的风B陆风是从陆地向海中吹的风C海风含有较多的水蒸气D陆

3、风含有较多的水蒸气 13.阴性植物的特点是_A光补偿点较低，生长在全光照条件下B光补偿点较低，生长在阴湿条件下C光补偿点较高，生长在阴湿条件下D光补偿点较高，生长在全光照条件下 14.下列有关物质循环的叙述中，正确的是_A物质循环包括碳循环、磷循环、水循环、氮循环等B各物质循环是相互独立的C物质循环与能量循环无关D物质循环对生态系统中的生物无任何影响 15._是指消费者层次上的能量贮存速率，通常指净生产量。_A初级总生产力B初级净生产力C群落净生产力D次级生产力 16.下列有关次级生产力的说法中，不正确的是_A二级、三级消费者不能同是次级生产B生态学中没有三级、四级生产力C次级生产是异养生物有

4、机体再利用的过程D动物性生产都称为次级生产 17.自然生态系统的稳定性取决于多种因素，不包括下列因素中的哪项_A群落自身的特点B群落受到干扰的方式C干扰的时间D估计稳定性的指标 18.经验证明，要使一个国家或地区的生态环境比较优越，其森林覆盖率要达到_A10%B20%C30%D40% 19.世界人口的增长动态是_A增长率上升B出生率增加C死亡率降低D老龄化严重 20.It seldom rains heavily in our region nowadays,_Adoes itBisnt itCdoesnt itDis it 21.Im familiar _the music that the

5、y are dancingAto, toBwith, toCwith, withDwith,/ 22.Why didnt you go to the cinema yesterday I_, but my daughter returned from America the moment I was leaving.AdidBwouldCwas going toDhad 23.The exam was _easier than we had expected.AmoreBmuch moreCmuchDmore much 24.Small. moments sometimes _a very l

6、ong time.AkeepBhaveClastDgo 25.You mustnt forget _your credit card when you come here tomorrow.Ato bringBbringCto takeDtake 26.I can _you to the supermarket in my car.AsendBpickCrideDtake 27.He was sitting in the chair, _a book.AreadBwas readingCreadingDwith reading 28.My hometown is no longer the p

7、lace _it used to be.AwhatBwhereCwhichDthat 29.Justice, as well as the law, _that these robbers be severely punished.AdemandsBhave demandedCis demandingDdemand 30.He raised his arms to _his face from the blow.AprotestBprotectCpreventDkeep 31._you carry out this plan, you will benefit from it.AIf only

8、BOnly ifCWereDUnless 32.I have so _time to enjoy myself.AlittleBa littleCfewDa few 33.These flowers are watered_.Aeach other dayBevery other dayCeach of two daysDevery of two days 34.He believed she would make a teacher far superior _the average.AoverBbeyondCthanDto 35.Strange _ his behavior may be,

9、 there is a very good reason for it.AalthoughBeven ifCasDthat 36.It was not until then that I came to realize that knowledge from practice.AcomesBhas comeCcameDhad come 37._ in the strange city, the poor boy fell toALost. cryingBLost. cryCHaving been lost. cryDTo lose. crying 38.-Have your students

10、ever seen the silent film -No, they are too young _ the old film.Ato seeingBhave seenCto have seenDto have not seen 39.A _ talk is too long for those children.Atwo hoursBtwo hoursCtwo-hourDtwo-hours 40.We have reached a point _ a change is needed.AwhereBthatCwhichDwhen 41.I should like to have you _

11、 my partners.AmetBmeetCmeetingDto meet 42.It _ 12 rabbits to test a sample of vaccine, now it takes only 6.Aused to takingBused to takeCis used to takeDwas used to taking 43.This bridge is _ that one.Afour times as long ofBas four times asCfour times as long asDlong four times of 44._ is accepted as

12、 wrong is not necessarily wrong.AItBThatCWhatDThat it 45.To _ did you speak on the campusAwhoBwhomCwhichDthose 46.The idea for the new project came to Jack _ to his study recently.Awhile devotingBwhile devoting himselfCwhile he was devotedDwhile devoted 47.-Why didnt you buy it-I _, but I didnt have

13、 the money.AwouldBwould haveChad hadDhad bought 48.If there are any new words, _ in a dictionary.Alook them throughBlook them upClook them overDlook them up and down 49._ you go there early, there wont be much a chance of getting a ticket.AUntilBIfCUnlessDIf only 50.Mr. Brown owns a _ shop in town. He also employs three _ assistants.Adresses, womanBdress, womanCdress, womenDdresses, women