2016-2023年大连商务职业学院高职单招（英语／数学／语文）笔试历年参考题库含答案解析

2016-2023年大连商务职业学院高职单招（英语／数学／语文）笔试历年参考题库含答案解析（图片大小可任意调节）第1卷一.数学单项选择题(共15题)1.在△ABC中，若lgsinA-lgsinB-lgcosC=lg2，则△ABC是（）

A.以A为直角的三角形

B.b=c的等腰三角形

C.等边三角形

D.钝角三角形

2.已知各顶点都在一个球面上的正四棱柱（其底面是正方形，且侧棱垂直于底面）高为4，体积为16，则这个球的表面积是（）

A.16π

B.20π

C.24π

D.32π

3.的周长为（）

A.10

B.20

C.16

D.26

4.已知集合则m的值为（）

A.-1或4

B.-1或6

C.-1

D.4

5.在三棱锥A－BCD中，AC⊥底面BCD，BD⊥DC，BD＝DC，AC＝a，∠ABC＝30°，则点C到平面ABD的距离是（）

A.见图A

B.见图B

C.见图C

D.见图D

6.已知函数f(x)=ax2+b的图像经过点(1，2)，且其反函数f-1(x)的图像经过点(3，0)，则函数f(x)的解析式是()

A.见图A

B.见图B

C.见图C

D.见图D

7.设f（x）为偶函数，若f（-2）=3，则f（2）=

A.6

B.-3

C.0

D.3

8.复数3＋4i的平方根是（）

A.2＋i

B.－2－i

C.1＋2i或1－2i

D.2＋i或－2－i

9.两条直线是异面直线的充分条件是这两条直线（）

A.分别在两个平面内

B.是分别在两个相交平面内的不相交的直线

C.是分别在两个相交平面内的不平行的直线

D.分别在两个相交平面内，其中一条与这两个平面的交线相交于一点，而另一条不过这个点

10.设全集()

A.{3，4，6，8，9，12，15，16，18，20}

B.{3}

C.

D.{3，5，7，11，13，17，19}

11.已知，则，(2)等于（）

A.0

B.-1

C.3

D.-3/4

12.设两个正数a，b满足a＋b＝20，则ab的最大值为（）

A.100

B.400

C.50

D.200

13.已知f(χ)是偶函数，且其图像与χ轴有4个交点,则方程f（χ）=0的所有实根之和为()

A.4

B.2

C.1

D.0

14.一部电影在4个单位轮映，每一单位放映一场，轮映次序有（）

A.4种

B.16种

C.24种

D.256种

15.直线所得的劣弧所对的圆心角为（）

A.见图A

B.见图B

C.见图C

D.见图D

二.数学问答题(共3题)1.设某射击手在一次射击中得分的分布列表如下，那么的期望值等于__________.

2.在边长为a的正方形中作一矩形，使矩形的顶点分别在正方形的四条边上，而它的边与正方形的对角线平行，问如何作法才能使这个矩形的面积最大

3.甲2010年初向银行贷款10万元，年利率5％(按复利计算(即本年利息计人次年的本金生息))，若这笔贷款分10次等额归还，从2011年初归还χ万元，设2011年、2012年、…、2020年的欠款分别为试求出推测并由此算出χ的近似值(精确到元)．

三.英语单项选择题(共25题)1.ItcanbeinferredfromthepassagethattheCraigheadCavernspresentlyserveas____.

A.anundergroundtestingsite

B.anIndianmeetingground

C.atouristattraction

D.amotorboatracecourse

2.In2008,theUnitedStatesDepartmentofAgriculture(USDA)wantedtoknowifalltheschoollunchesservedtostudentswerehealthy.Theanswerwasabig,fatNO!

TheUSDAfoundthatmostAmericanschoolsservedluncheswithtoomuchfatandsalt.Theyalsofoundthatmostofthefruitsandvegetablesinthelunchescamefromcans(罐头).Cannedfruitsandvegetablesarenotasgoodasfreshones.

TheUSDAgivesschoolsfoodandmoneytomakelunches.Butschoolsmakeuptheirownmenus.Somemakehealthylunches.Mostdonot.NowtheUSDAwantsallschoolstoservemorehealthylunches.TheywantschoolstofollowtheUSDA'sguidelinesforbalanced(均衡)meals.

MikeSanders,inchargeoftheUSDAin2008,saidtheUSDAshouldteachschoolworkershowtomakehealthierlunches."Agoodschoollunchisjustasimportantasagoodtextbook,"Sanderssaid.Hesaidthatchildrenalsoneedtolearnabouthealthyfoods.

TheUSDAisworkingoffanewprogram--FreshStart.Itwillgiveschoolsmorefreshfruitsandvegetables.FreshStartwillalsohelpschoolschangetheirlunchestomakethemhealthier.

Tofindthebestwaytochangelunches,theUSI)Aheldmeetingswithparents,schoolleaders,doctors,andcooks.

ChildrenalreadyeathealthylunchesatChiefJosephSchoolinNorthSaratoga,Oregon.Theyhavewhole-wheatbreadwithlow-fatcheese,andlow-fatmilk.

Whatareschoolsrequiredtodotomaketheluncheshealthy?

A.Makeupnewguidelines

B.Providebalancedmeals

C.Cookwithmorevegetables

D.Designtheirownmenus

3.通读下面的短文，掌握其大意。然后，从每小题的四个选项中选出可填入相应空白处的最佳选项。

Oneofthemostremarkablethingsaboutthehumanmindisourabilitytoimaginethefuture.Inourmindswecanseewhathasnotyethappened.Forexample,whilewearelookingforwardto21anewplaceorcountry,we22whatitwillbelike.Wepredict（预料）thewaypeoplewilleat,dressandact.Ofcourse,wedonotalwayspredictthings23.Thingsareoftenverydifferentfromthewaywe24themtobe.

Oneofthemost25dreamsinhistoryisthedreamoftheGermanscientist,Kekule,whohadbeen26toworkoutaverydifficultprobleminPhysics.Hehad27andanalyzed（分析）theproblemfromeveryangle（角度）fordays,butthereseemedtobenowayof28outheanswer.Thenonemightgotobedanddream.Whenhe29up,herealizedthatheknewtheanswer.Hehadsolvedtheprobleminhis30.

Thehypnotist（催眠者）satinthechairoppositehimandspoke31:Iwantyoutoconcentrateonmyvoice.Thinkabout32.Youknownothingbutmyvoice.Andasyoupayattentiontomyvoice,your33willgetheavier.Soonyou'llbeasleep.

Youwillhearmyvoiceandunderstandmywords,butyourbodywillbeasleep,becauseyoureyesaretooheavy.Youare34asleep,andwhenyouwakeupyouwillremembernothing.

Youwillforgeteverything.NowIamgoingto35slowlyfromonetofive.One,two,three,four,five.

____

A.getting

B.working

C.achieving

D.putting

4.Whenyougoonyourjobinterview（面试）,besuretodresswell,beontime,doyourresearchandNEVERaskanyofthefollowingquestions:

1．"HowquicklycouldIbepromoted（晋升）?"

Anemployerfirstofallwantsanemployeetobehappywiththepositiontheyhave.Ambition（抱负）isgood,butthereisatimeandplacetodiscusspromotion,andit'snotduringaninterview.

2．"WillIbeabletoworkfromhome?"

Thisisbasicallytellingyourfutureboss－beforeyou'veevenstarted－thatyou'retoolazytocomeintotheoffice.

3．"Howmuchvacationtimedoesthispositionoffer?"

Althoughthiscouldbeasked,thisisthetypeofinformationyoushouldgetAFTERyou'vebeenofferedapositionandnotbefore.

4．"WillIhavetoworkwithateam?"

Almostalljobsneedsomekindofteamwork,soanysignthatyouarenotagoodteamplayerwillleaveyouwithunfavorablepointsinanemployer'seyes.

5．"Doesthispositioncomewithahandsomepay?"

Thepayisusuallydiscussedafterapositionhasbeenoffered.Ifanemployeroffersthissubject,feelfreetodiscussit.Otherwise,trynottolooklikeyouareinterestedonlyinthingsforyourowngood.AnemployerwillmorereadilyhiresomeoneinterestedinbetteringthemselvesANDthecompanyasawhole.

Askingtoworkfromhomemaymakeyourfuturebossthinkthat____.（）

A.youwanttostayawayfromyourboss

B.youworkbetterathome

C.you'reunwillingtomeetothers

D.you'retoolazytocomeintotheoffice

5.Somepeopledonotlikeanythingtobeoutofplace.Theyareneverlateforwork;theyreturntheirbookstothelibraryontime;theyrememberpeople′sbirthdaysandtheypaytheirbillsassoonastheyarrive.Mr.Brownissuchaperson.Mr.Brownworksinabank,andlivesonhisown.Hissisterlivesinthenexttownwithherhusband,andherson,Mark.Mr.Browndoesn′tseehissisterorherfamilyfromoneyeartothenext,buthesendsthemChristmascards,andhehasn′tforgottenoneofMark′sseventeenbirthdays.LastweekMr.Brownhadquiteasurprise.Hedrovehomefromthebankattheusualtime;drivingneithertooslowlynortoofast,heparkedhiscarwherehealwaysparkedit,outofthewayofothercars,andhewentinsidetomakehiseveningmeal.Justthentherewasaknockatthedoor.Mr.Brownopenedthedoortofindapolicemanstandingonthedoorstep.

"WhathaveIdonewrong?"Mr.Brownaskedhimself."HaveIdrivenonthewrongsideoftheroad?Hastherebeensometroubleatthebank?HaveIforgottentopayanimportantbill?"

"Hello,uncle,"saidthepoliceman,"Myname′sMark."

Mr.Brown.

A.worksonhisowninabank

B.livesinabankandworksonhisown

C.livesbyhimselfandworksinabank

D.liveswithhissisterandworksbyhimself

6.GeorgeandMargaretandtheirchildren?21?at140DavisStreet,22?thestreetfromasmallpark.Theirhouseisjustoffthemainroad.Georgeusuallygoestoworkbybus,butsometimeshegoes?23?hiscar.Thechildrenusuallygotoschoolbybus.

TheGlenns′houseis?24?hiddenamongthetrees.Ithassmallbushes(灌木)plantedaroundit.Thereisafence?25itandthehousenextdoor.Itisatwo-storeyhouse,26thelivingroom,diningroomandkitchen(厨房)onthefirstfloor,andthebedroomsandbathroomonthesecondfloor.

TheGlennsspendalotoftimeathome.27nowtheyareatdinner.Conversation(谈话)attheGlenns′houseisusuallylivelyatmealtime.Thechildrenarediscussingtripstheywouldliketotake.Susan,whohasnever?28?onaplane,says,"I′dliketo?29aplanetoCalifornia."Henry,whoiselder,thinksitwouldbefuntobeona?30,headingforadventure(冒险)inAfrica.Teddy,theyoungestchild,says,"Iwanttogoaroundtheworldonatrain."Hiselderbrotherandsisterarestilltryingto?31tohimwhythisisnotpossible?32?theirmothersays,"Children,you′vespenttoomuchtimeatthetable.HenryandSusan,goand?33yourhomework.Teddy,it′stimeyouwereinbed."

Soonthereissilencethroughoutthe?34.Teddyisinbed,SusanandHenryareintheirroomsstudying,andMr.andMrs.Glennsareintheirlivingroom,35Georgeissittinginhisfavorite(最喜欢的)chair,readingthepaperandMargaretissittingonthesofa,doingsomesewing.

第23题答案是查看材料

A.by

B.on

C.in

D.for

7.根据下面资料，回答36-38题

WhenIwasatschool,ourteachertoldtheclass"Youarewhatyoueat."MyfriendsandIwouldlaughandcalleachother"hamburger"(汉堡)and"biscuits".Ourteacherwastryingtoshowustheimportanceofeatingtherightfoodtostayhealthy.

Thiswas30yearsagowhentherewerebigmovementstomakeBritishpeoplehealthier.WestartedtoeatboiledpotatoesinsteadofFrenchfriesanddrinkfat-freemilkinsteadofwholemilk.AtfirstIfeltmypotatoeshadnotasteatall.ButafterawhileIstartedtopreferhealthierfoodbecauseIfeltstrongerandIdidn′tgetsicksooften.

Soweagreethatyoubecomewhatyoueat.DoyouknowwhatyourfriendseatjustbylookingatthemWhenyouknowtheeffectsofdifferenttypesoffood,youcanuseyourknowledgewellandeatwhatyouwanttobecome.

Foodhasbeensoimportanttoourhealth.Everyonehastheirownadvicetogive,whichtheyhavereadaboutorhavebeentoldbyolderpeople.However,someofthesepiecesofadviceseemtodisagreewitheachother.Forexample,somesay"Eatingchocolatemakesyoufat,"whileotherssay"Chocolatecontainstheimportantminerals(矿物质)likeironandmagnesium(镁)."Infact,whatweneedtofindoutiswhattypeofchocolatetoeatandhowmuchofittoeat.

Whatistheauthor′sopiniononadvice

A.Refuseitifyoudon'tlikeit

B.Passittoyourfriends

C.Acceptitifyouhavereadaboutit

D.Consideritwhenmakingyourdecision

8.Magic（魔法）oftenforcesusnottobelieveourowneyesorevenappearstobebreakinglawsofphysicsornature!Theword"magic"hasmanydifferentmeanings.Whenabirdappearsinahatorwhensomeonedeclaresthathecouldseeintothefuture－bothcanbecalledmagic.Whenasickpersonsuddenlybecomeswellorawellperson(orevenanimal)becomesill,magicisthecause.TheBritishauthorTerryPratchettusesmagicagreatdealinhispopularDiscworldseriesofbooks.

Magichasalwaysbeenusedforfun.PeopleenjoyworkingoutinwhichcupthelittleballisorhowheknowswhichcardIwasthinkingof.HarryHoudiniwasoneofthefirstworld-famousmagicians－famousforescapingfromdeadlysituations.RecentlyDavidCopperfield,orDavidBlane,hasbecomeverypopularforhis"unbelievableabilities",suchasmakingtheStatueofLibertydisappearorrise.

Magicalringsandthree-headeddogsmaynotbereal,butdoesthismeannothingmagicalreallyexists?Canyoualwaysexplainhowthemagicianhasdonethecardtrick?Maybeitisbetternottoexplain,buttoleavealittlemagicinourlives.Pickacard,anycard…

Whatdoestheauthorthinkofmagic?（）

A.Itprovidespeoplewithfun

B.Itchangesourlives

C.Itexplainsstrangethingsinourlives

D.Itbreaksthelawsofphysics

9.GeorgeandMargaretandtheirchildren21at140DavisStreet,22thestreetfromasmallpark．Theirhouseisjustoffthemainroad．Georgeusuallygoestoworkbybus,butsometimeshegoes23hiscar．Thechildrenusuallygotoschoolbybus．

TheGlenns'houseis24hiddenamongthetrees．Ithassmallbushes(灌木)plantedaroundit．Thereisafence25itandthehousenextdoor．Itisatwo-storeyhouse,26thelivingroom,diningroomandkitchen(厨房)onthefirstfloor,andthebedroomsandbathroomonthesecondfloor．

TheGlennsspendalotoftimeathome．27nowtheyareatdinner．Conversation(谈话)attheGlenns'houseisusuallylivelyatmealtime．Thechildrenarediscussingtripstheywouldliketotake．

Susan,whohasnever28onaplane,says,"I'dliketo29aplanetoCalifornia．"Henry,whoiselder,thinksitwouldbefuntobeona30,headingforadventure(冒险)inAfrica．Teddy,theyoungest

child,says,"Iwanttogoaroundtheworldonatrain．"Hiselderbrotherandsisterarestilltryingto31tohimwhythisisnotpossible．32theirmothersays,"Children,you'vespenttoomuchtimeatthetable．HenryandSusan,goand33yourhomework．Teddy,it'stimeyouwereinbed．"

Soonthereissilencethroughoutthe34．Teddyisinbed,SusanandHenryareintheirroomsstudying,andMr．andMrs．Glennsareintheirlivingroom,35Georgeissittinginhisfavorite(最喜欢的)chair,readingthepaperandMargaretissittingonthesofa,doingsomesewing．

第（25）题答案

A.among

B.between

C.from

D.across

10.通读下面的矩文，掌握其大意。然后，从每小题的四个选择项中选出可填入相应空白处的最佳选项。

SometimesIfeelthatbeingthemotherofthreesmallchildrenislikeoperatingalargecircus（马戏团）.21afternoonlastweek,mythreesonsplayingpeacefullyinthebackyard（院子）,22theballfromonetoanother.Ijumpedatthechancetotalktooneofmyfriends23thephone,butbeforeI24tothephone,lcouldtelltheboyshadbeguntoquarrelwitheachotheraboutsomething.Irushedoutto25peace,butbeforeIgotthereCharleshad26arockatMark,andhithimintheeye.BythetimeIgottothebackyard,theyhadbegunto_27aboutthis.EvenDavid,theoldestboy,whowon'tusuallyfightwithanybodyabout28,wasinvolved（卷入）.First,l_29themstopfighting,andthenIexaminedMark'seye.Idecidedthatitwasn'tgoingtodevelopintoablackeye,butIfeltthattheyshould30atleastalittlefor31theyhaddone."I'mgoingto32toyourfatheraboutthiswhenhecomeshometonight,"Isaid."HeandIwillthinkofhowtopunishyou."Thingswere33quietafterthatforabouthalfanhour,andthenCharles34aglassinthekitchen,andatalmostthesame35,Markfelloutoftheappletree.

____.

A.quarrel

B.talk

C.worry

D.fight

11.根据下面资料，回答43-46题

ItwasSharingDay!Theteacherhadaskedthestudentstobringsomethinginterestingtoclass．

JimmyfoundthelittleboxheandDadhadmade．Insidewasapieceofrock,asanddollarandashark(鲨鱼)tooth．Nobodycouldhaveanythingasinterestingasthese!

Inclass,Jimmywaitedanxiously,hopingtobecalledonfirstbytheteacher．ButKarawasfirst．

Sheheldupasanddollar．Jimmy'seyesgrewbig．

"Ifoundthisonthebeach,"Karasaid．"It'sinteresting．Thelittleholesthatmakethesanddollarlooklikeaflowerarebreathingholes．SeealltheneedlesTheyhelpthesanddollarmoveanddigintothesand．"

Jimmywasalittleuneasy．Oh,well,hestillhadhisrockandsharktooth．

ThenMarkstoodup．"Thisismyfavoriterock,calledpumice(浮石)．"ThenMarkdroppedtherockintoaglassofwater．"Look!Pumiceistheonlyrockthatfloats!"

Jimmyputuphishandandwaved,buttheteachercalledonJustininstead．

"IfoundthissharktoothinHawaiilastChristmas,"Justinsaid．

Theclasswasexcited,butJimmyloweredhishead．"Sharkshaverowsofteeth．Everytimeasharklosesatooth,anotheronetakesitsplace．"Justinpassedthetootharound．

Jimmyheardtheteachercallhim．Hestoodononefootandthentheother．"Well,ah,see．．．mytreasureboxisinteresting!ItwasjustapieceofwooduntilDadandIcutitintopiecesandfinallymadeaboxoutofit．Itsmellsgood,remindingusofcamping．"

"What'sinside"askedLisa．

Jimmyopenedhisbox．"Asanddollar,apieceofpumiceandasharktooth．"

Hisclassmates'mouthsdroppedopen．Theteacherlookedattheobjectsintheboxandsmiled．

"Nowthat'sinteresting!"hesaid．

OntheSharingDay,Jimmy_______．

A.boughtatreasureboxtoholdhisinterestingthings

B.enjoyedthethingsothersbroughttotheclass

C.waitedpatientlytobecalledonbyhisteacher

D.wishedtobethefirsttosharehispossessions

12.Thenexttimeyoutryforahigh-rankingpost,youcouldletyourpossiblebosslistentoarecommending（推荐）phonecall"made"byUSPresidentCeorgeW.BushorBritishPrimeMinisterTonyBlair.

Ofcourse,neitherofthemcouldreallydothatforyou--youwouldjust"borrow"theirvoices.

AT&Tlabswillstartsellingspeechsoftwarethatitsaysissogoodatreproducingthesoundsofahumanvoicethatitcanrecreatevoicesandevenbringthevoicesoflong-deadfamouspeoplebacktolife.

Thesoftware,whichturnsprintedtextintospeech,makesitpossibleforacompanytouserecordingsofaperson′svoicetosaythingsthatthepersonneveractuallysaid.

Possiblecustomersforthesoftware,whichispricedinthethousandsofdollars,includestelephonecallcenters,companiesthatmakesoftwarethatreadsdigital（数字的）filesaloud,andmakersofautomatedvoicedevices（装置）.Theadvancesraiseseveralproblems.Who,forexample,ownstherightstoafamousperson′svoice?Someexpertsevenbelievethatnewcontracts（合同）willbedrawnthatincludevoice-licensingclauses.

"Andalthoughscientistssaythetechnologyisnotyetgoodenoughtocommitfraud（假冒）,wouldthesynthesized（合成的）voicesatlastbeabletotrickpeopleintothinkingthattheyweregettingphonecallsordigitalaudiorecordingsfrompeopletheyknow?

EvenMrFruchterman,oneofAT&Tlabs′possiblefirstcustomers,saidhewonderedwhatthenewtechnologymightbring."Justlikeyoucan′ttrustaphotographanymore."hesaid,"youwon′tbeabletotrustavoiceeither."

Accordingtothepassage,youcaninferthat

A.thesoftwarewillturnouttobeanimmediatesuccessinthemarket

B.thegovernmentwillforbidthesaleofthesoftwareinthemarket

C.it'shardtodecidewhetherthesoftwarewillenjoypopularity

D.thesoftwarewillsoonprovetobenothingbutrubbish

13.Itwouldbe_______arisktoleavethebabyalone.

A.running

B.passing

C.carrying

D.obeying

14.Iamwatchingmysonandhundredsofhisclassmates,marchinginperfectorderintotheuniversityfootballstadium（体育场）.Holdingbackmytears,Isearchformysonintheseaofpeople.Suddenly,thereheis.Ijumptomyfeetandstartwaving.Armsflyingbackandforthabovemyhead,llooklikeawindmill（风车）,ormaybeanairportworkerguidingaplane.Iseehimsmile,thenlaughashepullshiscameraoutofhispocket.Hetakesapictureofmeashewavesback,andthengoestofindhisseat.

Whatisitaboutgraduationsthatmakesthemsomoving?Whydomostofuswomencryaswewatchoursons,daughters,grandchildren,nieces,andnephewsmarchindarkrobes（长袍）?Wecrypartlybecause,nomatterhowoldourchildrenare,andnomatterhowmuchtheyhaveachieved,inoureyestheyarestillthelittlebabieswecarryaroundthehousetocomfort.

And,ofcourse,wecryalsobecausesomethingwonderfulisending,andwemissitalready.Whateverisonitswaytotakeitsplacewillnotbethesame.Ithasbeensuchagifttohavemysongotocollegeclosetohome.Weneverhavetoworryaboutwhetherhewillbeabletomakethetriphomeforaholiday.Butthiswasatime-limitedgift.MysonwillattendgraduateschoolinCalifornia.Wewilltalkandtextlikecrazy,andvisitasoftenaswecan.Butitwillnotbethesame.

Thewritercriespartlybecause____.（）

A.shemissesthedayswhenshecouldoftenseeherson

B.sheisdisappointedthattheyhavetomovetoCalifornia

C.shefeelssadthathersonhasachievedlittleatcollege

D.sheisafraidhersoncannotfindajobaftergraduation

15.Lifegetsnoisiereverydayandveryfewpeoplecanfreefromnoiseofsomesortoranother．Itdoesn'tmatterwhereyoulive--inthemiddleofamoderncity,orafarawayvillage--thechancesthatyouwillbedisturbedbyjetaeroplanes,transistorradios,oilpoweredengines,etc．,arealmost

everywhere．Weseemtobegettingusedtonoise,too．Somepeoplefeelquitelonelywithoutbackgroundmusicwhiletheyareworking．

Scientifictestshaveshownthattotalsilencecanbeveryfrighteningexperienceforhumanbeings．

However,somepeopleenjoylisteningtopopmusicwhichisveryloud,andthiscandoharmtotheireardrums(耳鼓)．Thenoiselevelinsomediscoisfarabovetheusualsafetylevelforheavyindustrialareas．

Onerecentreportaboutnoiseandconcentration(专心)suggestedthatalthoughalotofpeoplesaythatanynoisedisturbstheirconcentration,whatreallyaffectstheirabilitytoconcentrateisachangeinthelevelofnoise．Itgoesontosaythatabackgroundnoise,whichdoesn'tchangetoomuch(music,forexample)mayevenhelppeopletoconcentrate．

"Backgroundmusic"inthepassagemeans_______．

A.musicplayedintheconcert

B.akindofnoisecomingintoyourears

C.musicwhichhelpspeopletoconcentrate

D.musicplayedwhilepeopleareworking

16.

A.见图A

B.见图B

C.见图C

D.见图D

17.RobertKohout,39,wasworkingoutsidehishomelastOctoberwhenheheardafrighteningnoise.HeturnedroundandsawWalterGraham′scarsinkinginto$feetofwateroftheswimmingpoolalittledistanceawayfromhisyard.

KohoutimmediatelycalledtoGraham′swife,Evelyn,totelephone911.ThenheranbacktohishousetogetTerenceReifandGlennFajardotohelp,whowereatworkinsidethehouse."Therewasnotimeforsecondthoughts,"saidReif,afarmer′sson."Theonlythingtodowastogetinthepool."

Thecardoorswerelocked.Graham,73,wasunconscious(失去知觉),andhisMercurywasrapidlyfillingwithwater.Reifstruggledtobreakthedriver′ssidewindowwithahammerbuthadtroublegettingitdoneunderwater.

Finally--somefourminutesafterthecarhadfallenintothepool--theglasswasbroken.Bythen,Grahamwasfloatingatthetopofthefloodedpassengercompartment(车厢).

ThethreemenpulledGrahamoutthroughthebrokenglass.Hewasn′tbreathingandhisheartstoppedbeating,sotheyperformedmouth-to-mouthresuscitation.Therescue(急救)teamarrivedinnotime.Doctorssuppliedhimwithadvancedlifesupportonthewaytothehospital.

"ThesepeopleweregettingtoGrahamthroughtheglass,"saidDr.JeffMessinger."Allthreeactedwithoutregardfortheirownsafety."AddedEvelynGraham,"Theyweretrulyangels(天使)watchingoverus."

ImmediatelyafterRobertfoundthecarsinkingintothepool,he_.

A.jumpedintothepool

B.shoutedtoletEvelyncalltherescueteam

C.rantothenearesttelephone

D.rushedintoGraham'shousetofindhiswife

18.It’sthattimeoftheyear－graduation.Theendofschoolyearisnearlyinsight,andit’sanespeciallybigdealifyou’refinishinghighschoolorcollege.

Oneamazing（令人惊叹的）16-year-oldFloridagirl,GraceBush,graduatedfrombothhighschoolandcollegethisweek！Sheactuallygothercollegediploma（毕业证书）beforeherhighschooldiploma.How’dshedothat?

“Hardworkanddedication（专心致志）,”shetoldalocalTVnewsstation,“havemademesucceedindoinghighschoolandcollegeatthesametime.”Shestartedtakingcollegecourseswhenshewasjust13.Shewouldoftengetupat5:30a.m.andnotfinishuntilafter11p.m.

Doingbothatonceisahugeachievement,butithasalsohelpedherfamilysavemoney.She’soneofthe9children,allhome-schooleduntiltheageof13．Herfatherisamathprofessorwhilehermotherisapart-timehistoryteacherinahighschool.GraceBushhasearnedhercollegedegreeinlaw,withanearperfectGPAof3.8andshehopestobecomealawyeroneday,althoughherparentsexpecthertoteachatuniversity.Bytheway,shealsoplaysbasketballinhercollegeteaminhersparetime.

WhichofthefollowingisthekeytoGrace’ssuccess?（）

A.Takingcollegecoursesat13

B.Beingdevotedtoherstudies

C.Beingborninaprofessor’sfamily

D.Doinghighschoolandcollegeatthesametime

19.Manyschoolshavetheirartprogramsremovedinanefforttoimprovetestscoresandsavemoney.However,someresearchersbelievethatthisisnotcorrect.Studentscanmastersomebasicskillsinartclassthattheycannotfindinanormalclassroom.

Allowmetosharewhyyouhavetotakeartclass.

Firstandmostimportant,itstimulatescreativity（激发创造力）.Artschoolsencourageyoutothinkoutsidetheboxandbecreativeenoughtocreatesomethingartistic.Itcanbeusednotonlyinartbutinlife,too.

Besides,ithelpsyoumaketherightchoice.Inartclass,youareusuallyfreetodowhatyouwant.Ineveryartclass,youarerequiredtomakedecisionsthatcandeterminewhatyourpaintingwillturnouttobe.

Inaddition,studentscanlearntheartofcritical（批判性的）thinkingasaskillofobservation（观察）.Forexample,artstudentsfindwaystoimagine.Thatisaskilltheyneedtobecomebetterreadersandproblemsettlers.

Whatismore,itisnotedthatthecompany'sbossesareactivelylookingforemployeeswhocanthinkcreatively.Creativethinkingisoneofthemostimportantskillsthatstudentscanlearninartcourses.

Finally,studentswhoaretrainedinartclasshaveinterestingmentalhabits.Theylearnhowtoworkonataskforalongtimeandhowtocontinuetoworkeveniftheyarediscouraged.Theyarebetterforcreatingalinkbetweentheclassroomandtheoutsideworld.Inaddition,childrenwhodoartworkareabletolookbackontheirworkandmakejudgmentsaboutthemselves.

Whatcanwelearnfromthetext?（）

A.Artstudentsareeasilyemployed

B.Artprogramsmaybringalotofmoney

C.Artclasscanhelpstudentsinmanyways

D.Artteachersshouldpaymoreattentiontotests

20.通读下面的短文，掌握其大意。从每小题的四个选项中选出可填入相应空白处的最佳选择，并把它前面的大写字母填入左边括号里。

Mr．Joneswokeearlyonemorning，beforethesunhadrisen．Itwasabeautifulmorning，_21_hewenttothewindowandlookedout．Hewas_22_toseeaneatly-dressedandmid-agedprofessor，who_23_intheuniversityjustuptheroadfromMr．Jones‘house，comingthedirectionofthetown．Hehadgreyhairthickglasses，andwas_24anumbrella，amorningnewspaperandabag．Mr．Jonesthoughtthathemusthave_25_bythenighttrain_26_takingataxi．

Mr．Joneshadabigtreeinhisgarden，andthechildrenhadtiedalong_27_tooneofthebranches，sothattheycouldswingonit．

Mr．Jonessawtheprofessor_28_whenhesawtheropeandlookedcarefullyupanddowntheroaD．Whenhesawthattherewas_29_insight，hesteppedintothegarden（therewasnofence），puthisumbrella，newspaper