版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
四川省泸县2019-2020学年高二上学期期末模拟考试英语试题本试卷分第Ⅰ卷(选择题,共100分)和第Ⅱ卷(非选择题,共50分)两部分。总分150分,考试时间120分钟。第Ⅰ卷选择题(100分)注意事项:1.答题前,考生务必将自己的姓名、班级、考号用0.5毫米的黑色墨水签字笔填写在答题卡上。并检查条形码粘贴是否正确。2.1-60小题选出答案后,用2B铅笔填涂在答题卡对应题目标号的位置上,非选择题用0.5毫米黑色墨水签字笔书写在答题卡对应框内,超出答题区域书写的答案无效;在草稿纸、试题卷上答题无效。3.考试结束后,将答题卡收回。第一部分:听力(共两节,满分30分)听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下题。每段对话仅读一遍。1.Whatdoesthewomanaskthemantodo?A.Gethersomewater. B.Buyhersomeplants. C.Waterherplants.2.Whatisthemandoing?A.Askingforleave. B.Makingaplaint. C.Talkingwithhisboss.3.WhendidthemangotoCanada?A.Lastyear. B.Twoyearsago. C.Fiveyearsago.4.Whatwillthewomandonext?A.Takesomeexercise. B.Doherhomework. C.Attendaclass.5.Wheredoestheconversationtakeplace?A.Atarestaurant. B.Atasupermarket. C.Atahotel.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料,回答第6、7题。6.Wherearethespeakers?A.Attheairport. B.Intheschool. C.Inthepany.7.Whatwillthewomandothisafternoon?A.Givealecture. B.Travelonbusiness. C.Visitaputerpany.听第7段材料,回答第8、9题。8.Whatdoweknowaboutthewoman?A.Shewillhaveababy.B.Sheliveswithherparents.C.Shewantstorentasmallhouse.9.Whatisthemanprobably?A.Adoctor. B.Alandlord. C.Ahouseagent.听第8段材料,回答第10-12题。10.WhatistherelationshipbetweenAnnaandJean?A.Sisters. B.Classmates. C.Teacherandstudent.11.WhatdoesJeanwanttobeinthefuture?A.Anartist. B.Atoiletcleaner. C.Ascientist.12.WhatdoestheboyaskAnnatodo?A.HelpJeanwithherstudy.B.CalltoapologizetoJean.C.DohomeworkforJean.听第9段材料,回答第13-16题。13.Whenisthetalkshow?A.Inthemorning. B.Intheafternoon. C.Intheevening.14.Whatdoesagreeninventionmean?A.Agreen-coloredproduct.B.Anenvironmentally-friendlyinvention.C.Aninventioninventedbyfamousinventors.15.Whatcanreusablewaterbottlesbeusedtodo?A.Reusewater. B.Reduceplasticwaste. C.Savewater.16.Whichenergyisthecleanest?A.Thesolarenergy. B.Thecoalenergy. C.Thegasenergy.听第10段材料,回答第17-20题。
17.Whenwilltheswimclassesbegin?
A.OnMay1st. B.OnApril30th. C.OnApril29th.
18.Howmanyswimclassesarebeingoffered?
A.10. B.15. C.20.
19.Whymustsomestudentsetotheswimskillshow?
A.TheyhavenoLevel3certificate.
B.Theywanttopasstheskillleveltestquickly.
C.TheyhaveneverattendedmunityPoolclasses.
20.Whowillratethestudents’skilllevel?
A.Thespeaker. B.Theinstructors. C.Thelocalmunity.第二部分:阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。APeopleareoverweightformanyreasons,themostimportantoneofwhichisthattheyeatthewrongfoods,getthewrongtypesofcaloriespermeal,andtheyalsoeatmealsatthewrongtimeeachday.Foodismorepowerfulthananyweightlosspill,becausethefoodthatyoueatcaneithermakeyouthinorfat.Thisistruebecauseyourbodyislikeanengine,anditonlyneedscertainfoodsatcertainintervals(间隔)eachday.Low-calorieDietsDoNotWorkThereasonpeoplecannotloseweightbystarvingthemselvesisthattheirmetabolism(新陈代谢)willdetectanymajordropincaloriesanditwillthenadjustitselfbyburningfewercalorieseachday.Thatisthereasonwhyyoucaneat1,000caloriesperdayandnotloseanyweight,whileyourfriendscaneat2,500caloriesperdayandnotgainanyweight.Low-fatDietsDoNotWorkManypeopleintoday’ssocietyarebuyingmostlylow-fatornon-fatfoodatthegrocerystore.Everybodyknowshowmuchfatisinsidethefoodtheybuy.However,peoplearegettingfatterthaneverbeforebydoingthis.Theyarenotlosingweightbychangingtothislow-fatlifestyle.Losingweighthasnothingtodowiththesethings.Oneofthemostimportantthingsyoucandotocontrolyourweightistoeattheproperfoods,suchasfruitandvegetables,eatthemattherighttime,andexerciseeveryday.Ifpeoplemakethisahabit,theywillloseweight.21.Whatisthemainreasonwhypeopleareoverweight?A.Theyburnmanycalorieseveryday. B.Theyeatthewrongfoodsatthewrongtime.C.Theyeatfoodwithlotsofcalories. D.Theydon’ttakeweightlosspills.22.Thearticleiswritteninorderto________.A.tellreadersnottobuylow-fatornon-fatfood.B.tellreadersaboutanimportantscientificdiscovery.C.tellreadershowtoloseweight.D.callonpeopletoloseweightandstayhealthy.23.Torealizetheaimofyourweightlossplan,youshould_________.a.doexerciseeveryday
b.eatmealsattherighttimec.eatfruitsandvegetables
d.eatlow-fatorsweetfoode.eattheproperfoodsateachmealA.a,b,c,e B.a,b,d,e C.a,c,d,e D.a,b,c,dB.Peoplehavebeenenjoyingthebenefitsofcycling(骑自行车)inAmsterdam(阿姆斯特丹)foryears.Itisagoodcityforcyclingbecauseitisflatandthereareplentyofplacesforbicycleparking.TodaysomepeoplecallAmsterdam“CityofBicycles”becauseoftheconvenienceforbicyclesthere.Inthe1960s,agroupofcyclingfanshadanidea.Theybelievedthatitwouldbebetterforeverybodyifcarsweren’tallowedinthecitycenterandonlybicycleswere.Theywerehopefulthatthiswouldhelptosaveenergy,reducepollutionandprovidefreepublictransport.ThegrouppaintedhundredsofbicycleswhiteandplacedtheminlotsofneighborhoodsaroundAmsterdamforpeopletouse.Thenaproblemcame--thievestookallthebicycleswithinweeks!However,morethanthirtyyearslater,the“whitebike’isbackintown--thistimewithaputerchip(芯片)torecorditseverymove!Totakeabicycle,youhavetoinsert(插入)aspecialcard.Thenew“whitebike”isnotactuallywhitebutisanunusualdesignwithbrightcolours.Thebikesareparkedatspecialparkingplacesandpeoplewhowanttousethemhavetotakethemtoanotherspecialparkingplacethathasenoughroom.ThereisalreadylesstrafficincentralAmsterdam,becausebothlocalsandtouristshavebeenusingthewhitebikes.Instead,thankstothegoodideasoflotsofpeople,likethecyclingfansinthe1960s,manypeoplearoundtheworldhavebeenenjoyingcitycentrestreetswithoutcarsmanyyears.24.Amsterdamiscalledthe“CityofBicycles”becauseof_________.A.thecyclingfansthere B.theappearanceforbicyclesC.theconvenienceofbicycles D.thequalityofbicycles25.Inthe1960s,somecyclingfanshopedbikescould_________.A.bespeciallydisigned B.helptosaveenergyC.beplacedanywhere D.bepaintedindifferentcolours26.Whydidthefirst“whitebike”planfail?A.Therewerenotenoughparkingplaces.B.Thegovernmentallowedpeopletodrivecarsfreely.C.Thievestookallthebikeswithinweeks.D.Peopleweretiredofridingbikes.27.Whatdopeopleuseiftheywanttotakea“whitebike”inthecity?A.Aspecialputer. B.Amonchip.C.Aspecialcard. D.Awhitekey.CAfterMomdied,IbeganvisitingDadeverymorningbeforeIwenttowork.Hewasfrail(虚弱的)andmovedslowly,buthealwayshadaglassoffreshorangejuiceonthekitchentableforme,alongwithanotereading,"Drinkyourjuice."IknewsuchagesturewasasfarasDadhadeverbeenabletogoinexpressinghislovetome.Infact,Iremember,asakidIhadquestionedMom"Whydoesn'tDadloveme!"Momfrowned,"Whosaidhedoesn'tloveyou!""Well,henevertellsme,"Iplained."Henevertellsmeeither,"shesaid,smiling."Butlookhowhardheworkstotakecareofus,tobuyusfoodandclothes,andtopayforthishouse.That'showyourfathertellsushelovesus."Inoddedslowly.Iunderstoodinmyhead,butnotinmyheart.Istillwantedmyfathertoputhisarmsaroundmeandtellmehelovedme.Dadownedandoperatedasmallscrap(片)metalbusinessandafterschool,Ioftenhungaroundwhileheworked.Ialwayshopedhe'daskmetohelpandthenpraisemeforwhatIdid.Heneverasked.Histasksweretoodangerousforayoungboy,andMomwasalreadyworriedenoughthathe'dhurthimself.Dadputscrapsteelintoadevicethatchopped(切,砍)itintopieces.Themachinelookedlikeagiantpairofscissors,withbladesthickerthanmyfather'sbody.Ifhedidn'tdothingsjustright,hemaygetseriouslyinjured."Whydon'tyouhiresomeonetodothatforyou?"MomaskedDadonenightassherubbedhisachingshoulderswithastrongsmellingliniment(擦剂)."Whydon'tyouhireacook?"Dadasked,givingheroneofhisraresmiles.Manyyearslater,duringmydailyvisit,afterdrinkingthejuicemyfatherhadsqueezedforme,Iwalkedover,huggedhimandsaid,"Iloveyou,Dad."Fromthenon,Ididthiseverymorning.Myfathernevertoldmehowhefeltaboutmyhugs,andtherewasneveranyexpressiononhisfacewhenIgavethem.28.Whichwouldbethebesttitleforthepassage?A.Ijustcouldn'tunderstandmyfather. B.Myfatherneverlovedme.C.Silentfatherlylove. D.Myhard-workingfather.29.Theauthor'sfatheralwayspreparedaglassoffreshorangejuiceforhimbecause_________.A.thatwastheauthor'sfavorite B.hewassuretheauthorwouldbethirstyC.theauthorwasalwaysplaining D.thatwasagestureoflove30.Theauthor'sfatherdidn'thireahelperbecause_________.A.hisjobwastoodangerous B.hisjobrequiredhighskillsC.hewantedtosavemoney D.hewasnotgoodatmunicatingwithothers31.Wemayinferfromthepassagethat__________.A.theauthor'sfatherlackedasenseofhumorB.theauthorquiteunderstoodhisfatherastimewentonC.theauthor'sfatherdidn'tlovehimverymuchD.theauthor'sfatherwastoostrictwithhimDAsayoungboy,Isometimestraveledthecountryroadswithmydad.Hewasaruralmailcarrier,andonSaturdayshewouldaskmetogowithhim.Drivingthroughthecountrysidewasalwaysanadventure:Therewereanimalstosee,peopletovisit,andchocolatecookiesifyouknewwheretostop,andDaddid.Inthespring,Daddeliveredboxesfullofbabychickens,andwhenIwasaboyitwassuch
funtostickyourfingersthroughoneoftheholesoftheboxesandletthebabybirdspeckonyourfingers.OnDad'sfinaldayofwork,ittookhimwellintotheeveningtopletehisroundsbecauseatleastonememberfromeachfamilywaswaitingattheirmailboxtothankhimforhisfriendshipandhisyearsofservice."Twohundredandnineteenmailboxesonmyroute,"heusedtosay,"andastoryateveryone."Oneladyhadnomailbox,soDadtookthemailintohereverydaybecauseshewasnearlyblind.Onceinside,hereadhermailandhelpedherpayherbills.Mailboxesweresometimesusedforthingsotherthanmail.Onenoteleftinamailboxread,"Nat,taketheseeggstoMarian;she'sbakingacakeanddoesn'thaveanyeggs."Mailboxesmightbeburiedinthesnow,orbroken,orlyingontheground,butthemailwasalwaysdelivered.OncolddaysDadmightfindoneofhiscustomerswaitingforhimwithacupofhotchocolate.Ayounggirlwrotelettersbuthadnostamps,sosheleftafewbuttonsontheenvelopeinthemailbox;Dadpaidforthestamps.OnebusinessmanusedtoleavelargeamountsofcashinhismailboxforDadtotaketothebank.Once,theamountcameto$32,000.Adozenyearsago,whenItraveledbacktomyhometownonthesadoccasionofDad’sdeath,themailboxesalongthewayremindedmeofsomeofhisstories.IthoughtIknewthemall,butthatwasn'tthecase.AsIdrovehome,Inoticedtwolamppoles(杆),oneoneachsideofthestreet.Whenmydadwasaround,thosepolessupportedwoodenboxesaboutfourfeetofftheground.Oneboxwaspaintedgreenandtheotherwasred,andeachhadalongnarrowholeatthetopwithwhitelettering:SANTACLAUS,NORTHPOLE.ForyearschildrenhaddroppedletterstoSantathroughthoseholes.Imadeaturnatthecorneranddrovepastthepostofficeandacrosstherailroadtrackstoourhouse.MomandIweresittingatthekitchentablewhenIheardfootsteps.There,atthedoor,stoodFrankTownsend,Dad'spostmasterandgreatfriendformanyyears.Soweallsatdownatthetableandbegantotellstories.AtonepointFranklookedatmewithtearsinhiseyes."WhatarewegoingtodoaboutthelettersthisChristmas?"heasked."Theletters?""Iguessyouneverknew.""Knewwhat?""Remember,whenyouwereakidandyouusedtoputyourletterstoSantainthosegreenandredboxesonMainStreet?Itwasyourdadwhoansweredallthoseletterseveryyear."Ijustsattherewithtearsinmyeyes.Itwasn’thardformetoimagineDadsittingattheoldtableinourbasementreadingthoselettersandansweringeachone.IhavesincespokenwithseveralofthepeoplewhoreceivedChristmaslettersduringtheirchildhood,andtheytoldmehowamazedtheywerethatSantahadknownsomuchabouttheirhomesandfamilies.Forme,justknowingthatstoryaboutmyfatherwasthegiftofalifetime.32.ItcanbeinferredfromthepassagethatthewriterregardedhistravelswithDadas_____.A.greatchancestohelpotherpeople B.happyoccasionstoplaywithbabychickensC.excitingexperiencewithalotoffun D.goodopportunitiestoenjoychocolatecookies33.Thewriterprovidesthedetailaboutthebusinessmantoshowthat_____.A.Dadhadastrongsenseofduty B.DadwasanhonestandreliablemanC.Dadhadastrongsenseofhonor D.Dadwasakindandgenerousman34.WhatsurprisedthechildrenmostwhentheyreceivedlettersinreplyfromSantaClauseveryyear?A.SantaClauslivedaloneinthecoldNorthPole.B.SantaClausansweredalltheirletterseveryyear.C.SantaClaushaduniquemailboxesforthechildren.D.SantaClaushadsomuchinformationabouttheirfamilies.35.Whichofthefollowingisthebesttitleforthepassage?A.TheMail B.ChristmasLetters C.SpecialMailboxes D.MemorableTravels第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。HowtoConcentrateonYourHomeworkHomeworkgotyoudown?Ifyou’rehavingtroubleconcentrating,youcanlearnsomeproperstrategies.__36_____●Writeato-dochecklistforyourhomework____37___Orderyourto-dosfromhardesttoeasiest,soyoucantacklethetougheststufffirst.____38___Bothwaysareeffective.●Makeaschedule.
Accordingtothedeadlines,youcantrysettingacertainblockoftimeforeachthingyouneedtogetdone.____39___Ithelpsyoubudgetyourtimeproperly,sothatyou’renotleavingitalltothelastsecond.●_____40__Turnofftheputer,Facebook,Twitter,oranythingthatwilldistractyou.Ifyou'retryingtofocus,getridofeverythingexcepttheassignmentinfrontofyouandanythingdirectlyrelatedtothatassignment.
Ifyouneedyourputerforfindinginformation,thentryconcentratingontheinformation,notonanythingelse.A.Aputerisamust.B.Removealldistractions.C.Thefollowingtipsmayhelpyoudoyourhomeworkefficiently.D.Writeouteverythingthatyouneedtodoinadetailedlist.E.Oryoucanordertheminorderofhowlongthey'lltake,soyoucanfocusonthemosttime-consumingtasksfirst.F.It’sprettyimportanttoknowwhenyourassignmentisdue.G.Writeouteverythingthatyouneedtodoinadetailedlist.第三部分:英语知识运用(共两节,满分45分)第一节完形填空(共20小题;每小题1.5分,满分30分)阅读下面短文,从短文后各题所给四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。Itwasadarkday,oneofdepression,sorrowandanger.AsIclimbedoutofthe41
,afterwitnessingmytimeinthe100yardfreestyle,Ididnotfeellikespeakingtoanyone.Isawthebrightsmilesofswimmerswhohadjust42
abesttime.43
,Ihadfailed.OratleastthatiswhatIthoughtatthetime.Iwaslyingonmycoolbedwhenanidea44
myhead.Successisthe45
togofromfailuretofailurewithout46
yourenthusiasm.Atpracticethenextday,Itoldmyswimmingteammatesaboutmygoaltimeandtheyalleitherlaughedorrepliedwithasomewhat47
responselike,“Youcan’tdoit”or“Probablynot”.Believeitornot,thesearetheresponsesthatmademygoal48
.FinallycamethedaywhenIhadto49
tomyselfandothersthatwith50
thereisnolimittoyourachievements.Withthestartinggungoingoff,I51
withperfectformintothepool.Ifeltthecoolwaterrunning52
myback.Iswamlikeafish,bouncingoffeach53
atthewallasifitwasaspringboard.Onthe54
turn,IcamebacktothewallwitheverypieceofstrengthIhad.I55
thefinalwallwithmyfingertipsandknewthatIhadswumthe56
race.Ihaddoneit!Ihadachievedmybesttime!Joyfilledmy57
likewaterdoesacup.Isawthe58
onallofmyfriends’facesasI59
outofthepool:theirjawsdroppedtotheground.Ibegantolaughandgavethemthumbsup.Ihave60
inlifethathavingbeliefinyourselfopensallgates.Neverforgetthatanythingthemindcanconceiveandbelieveitcanachieve.41.A.pond
B.sea
C.pool
D.bed
42.A.achieved
B.made
C.reached
D.realized
43.A.However
B.Otherwise
C.Besides
D.Therefore
44.A.occurred
B.broke
C.came
D.hit
45.A.opportunity
B.ability
C.reason
D.action
46.A.keeping
B.losing
C.reducing
D.decreasing
47.A.similar
B.different
C.same
Dmon
48.A.magical
B.reasonable
C.confident
D.achievable
49.A.promise
B.provide
C.present
D.prove
50.A.consideration
B.impression
C.belief
D.desire
51.A.jumped
B.dived
C.went
D.stepped
52.A.through
B.above
C.across
D.under
53.A.turn
B.jump
C.struggle
D.shoot
54.A.next
B.previous
C.very
D.last
55.A.pushed
B.touched
C.got
D.reached
56.A.hardest
B.perfect
C.first
D.easiest
57.A.face
B.head
C.mind
D.heart
58.A.expressions
B.emotions
C.feelings
D.responses
59.A.ran
B.stood
C.climbed
D.jumped
50.A.gained
B.dreamed
C.learned
D.remembered第Ⅱ卷非选择题(50分)第三部分英语知识运用(共两节,满分45分)第二节(共10小题;每小题1.5分,满分15分).Onemorning,Iwaswaitingatthebusstop,worriedabout
______61____(be)lateforschool.Thereweremanypeoplewaitingatthebusstop,
____62_____someofthemlookedveryanxiousand
______63____(disappoint).Whenthebusfinallycame,weallhurriedonboard.Igotaplacenext
____64______thewindow,soIhadagoodviewofthesidewalk.Aboyonabike_____65___(catch)myattention.Hewasridingbesidethebusandwavinghisarms.Iheardapassengerbehindmeshoutingtothedriver,butherefused_____66_____(stop)untilwereachedthenextstop.Still,theboykept
_____67_____(ride).Hewascarryingsomethingoverhisshoulderandshouting.Finally,whenwecametothenextstop,theboyranuptothedoorofthebus.Iheardanexcitedconversation.Thenthedriverstoodupandasked,“____68______anyoneloseasuitcaseatthelaststop?”Awomanonthebusshouted,“Ohdear!It’s_____69_____(I)”
.Shepushedherwaytothedriverandtookthesuitcasethankfully.Everyoneonthebusbegantalkingaboutwhattheboyhaddone,andthecrowdofstrangers
_____70____(sudden)becamefriendlytooneanother.第四部分写作(共两节,满分35分)第一节短文改错(共10小题,每小题1分,满分10分)假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌的以下作文。文中共有10处语言错误,每句中最多有两处,每处错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下划—横线,并在该下面写出修改后的词。注意:1.每处错误及其修改均仅限一词;2.只允许修改10处,多者(从第11处起)不计分。
I’msogladtohearingfromyou.Inyourletter,youaskedmewhatyoushouldebackorstayabroadafterfinishingyourstudiesintheUS.Inmyopinions,you’dbetterto
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 工业园区项目质量管理制度
- 信息共享与传媒管理制度
- 2024年版云计算服务合同(面向企业)
- 2024年度物联网设备制造合同范本2篇
- 二零二四年卫星遥感数据应用开发合同3篇
- 2024年度居民住宅水电改造合同2篇
- 2024年汽车租赁与驾驶培训一体化服务合同3篇
- 2024年模具制造与原材料供应合同
- 2024年危险品运输企业信用评估合同模板3篇
- 2024年水泥厂批发销售合同3篇
- 《光伏电站运行与维护》试题及答案一
- 国开2024年秋《生产与运作管理》形成性考核1-4答案
- GB/Z 44306-2024颗粒质量一致性评价指南
- 新媒体与社会性别智慧树知到期末考试答案章节答案2024年复旦大学
- GB/T 15234-1994塑料平托盘
- 沙弥尼律仪要略
- 八、施工现场总平面布置图
- 《室内消火栓系统》PPT课件.ppt
- 迈普1800路由器使用及调试手册
- 轴向拉伸与压缩说课稿
- 105E检验抽样计划表
评论
0/150
提交评论