2021-2022學(xué)年吉林省遼源市統(tǒng)招專升本英語摸底卷(含答案)

2021-2022學(xué)年吉林省遼源市統(tǒng)招專升本英語摸底卷(含答案)

一、單選題(20題)1.Therearetwomajorproblemslinkedwithatomicpowerplants,oneisrelatedtonuclearwaste（）

A.ofwhichB.ofthetwoC.ofthemD.ofheplants

2.Howevermuch（）,itwillbeworththemoney

A.thedictionarycosts

B.coststhedictionary

C.thedictionarywillcost

D.doesthedictionarycost

3.Idon'tthinkanyonecanaccuseher____notbeingfrank（）

A.withB.inC.ofD.at

4.You’vealreadymissedtoomanyclassesthisterm.Youfourclassesjustlastweek（）

A.hadmissedB.missC.missedD.havemissed

5.Sheisfinding_______withthewayIdomyhair.

A.flawB.mistakeC.faultD.error

6.TheLeaguesecretaryandmonitor________tomakeaspeechatthelastmeeting（）

A.isaskedB.wasaskedC.areaskedD.wereasked

7.Thenewpolicy,isaboutthetaxreduction,istobecarriedoutnextmonth（）

A.thatB.whatC.itD.which

8.Theyoungsoldierwaswoundedinthewaranddiedafewdayslater（）

A.generouslyB.lonelyC.fatallyD.slightly

9.It'smygreathonortogiveaspeechattheopeningceremonyoftheArtFestival（）

A.toinviteB.invitingC.havinginvitedD.tobeinvited

10.Allthethings,hisproposalisofgreatervaluethanyours（）

A.consideredB.consideringC.toconsiderD.consider

11.Ihadconsiderabledifficulty________hertogooutforadrinkwithme（）

A.topersuadeB.tohavepersuadedC.persuadeD.persuading

12.NotonlyIbutalsoJaneandMarywornoutafterhavingoneexaminationafteranother（）

A.isB.areC.amD.be

13.Thisisthefirstdraftofthebook.Pleasefeelperfectlyfreeto（）onit

A.conformB.complainC.confirmD.comment

14.Themurdererwasbroughtin,withhishandsbehindhisback（）

A.beingtiedB.havingtiedC.tobetiedD.tied

15._____forgetthedayswhenwelivedinthecountryside（）

A.NeverIshall

B.NevershallI

C.Inevershall

D.NeverdoIshall

16.Hehasajacket（）

A.beautifulnewblackItalianleather

B.newblackbeautifulItalianleather

C.newblackItalianbeautifulleather

D.beautifulleathernewblackItalian

17.Idon'tthink____possibletofinishtheworkontimewithouthishelp（）

A.whatB.thisC.thatD.it

18.It’shightimewe_____strictmeasurestostoppollution（）

A.willtakeB.takeC.tookD.havetaken

19.He（）metogiveuptheholidaysinSpainnextmonth

A.hadB.convincedC.agreedD.persuaded

20.Theactivitywasdelayed,______wasexactly______wewanted（）

A.which;whatB.which;whichC.that;whatD.that;that

二、選詞填空題(10題)21.3.____

22.Studentsatuniversitycanlearnandmakefriends1willlastalifetime.However,thecostofstudyingisontherise.Thisincreasemeansthatmoststudentscangetintomoneytrouble2theydonotknowhowtomanagetheirmoney.Itisnotjustthecoursefees.Studentsmustalso3forroomandboard.Inaddition,theymayspendmoney4clothes,travel,andotherthings.Thus,studentsneedtobudget5.Atmostuniversitiesteacherscangivestudentssuggestionsonhowtospendtheirmoney.Thefirstthingtheysuggestistowritedownyour6,forexample,themoneyyouwillgetfromyourfamilyorapart-timejob.Thenlistallofyourexpenses.Putyourexpensesintotwo7:thosethatchange(food,books,travel),andthosethatwillstaythesame(tuition,roomandboard).Addtogetherallofyourexpenses.Whenyoudothis,youfinditis8toplanoutyourbudget.Thismeansyoucansaveyourmoney,ratherthantryingto9fromothers.Asyoucansee,thereismoretolearnatuniversitythanjust10istaughtintheclassroom.____

23.Researchershavefoundthatpeoplewhogotoconcerts,showsandmuseumscanlivelongerthan1whodonot.ExpertsfromUniversityCollegeLondonhavebeenexaminingthelifestylesofover6,700Britishpeople215years.They3howoftenthepeoplewentoutandwhatkindsofeventstheyattended.Theyfoundthatpeopleover50yearsold4regularlywenttoconcertswereabout30percent5likelytodieoverthenext14years.Theresearcherssaidtheover50scouldextendtheirlife6engagingwiththearts.Inadditiontolivinglongerconcertgoerscouldalsohavemorefun.TheUKHealthSecretaryMattHancockbelievestherecouldbealotof7intheresearch.Hesaidartsandculturecould8thingslikementalhealth,agingandloneliness.He9announcedplansfortheUK’sNationalHealthServicetousetheartstohelppeopleliveahealthierlife.Oneresearchersaid,“Ourresultshighlighttheimportanceof10toexplorenewsocialfactorsthataffectourhealth.”1.____

三、情景對(duì)話(10題)24.68.____（）

25.Task1（每小題2分，共10分）

M:Whatwereyoudoingyesterdayafternoon?

W:66Itwasreallyinteresting.

M:67

W:Bytheriver.Alotofchildrenwereflyingkitesthere.

M:Itwaswindyyesterday,wasn'tit?

W:68

M:Whomdidyouflykiteswith?

W:69

M:Didyouenjoyyourselves?

W:Yes.70Afterthatwealsohadapicnictogether.

A.Wehadagoodtime.

B.Yes,thewindwasstrong.

C.Iwasflyingakiteyesterdayafternoon.

D.Wheredidyouflythekite?

E.WithLiLeiandTom

66.____（）

26.67.____（）

27.7.____（）

28.5（）

A.Soundsgreat

B.What’swrong?

C.Isithelpfultome?

D.Idon’tknowhowtodealwithit

E.Butwhatifmyparentsdon’tletmedoit

29.74.____（）

30.73.____（）

31.3（）

A.Isupposeyou’reright

B.Youshouldwriteaboutyoureducationfirst

C.Itlooksfinetome

D.I’dliketohaveyouradvice

E.Butyoushouldsaysomethingaboutyourfamily,too

32.75.____（）

33.Task1（每小題2分，共10分）

M:Soyou'reinterestedinajobasawaitress.66

W:Yes,forthreeyearsatseveraldifferentrestaurants.NowI'mworkingattheParkHoteldiningroomonHillStreet.

M:Theyhaveaverynicediningroomthere.67

W:BecauseIcan'tworkfull-timenow.I'mtakingsomecoursesatauniversity.

M:Isee.68

W:AlldayThursdayandFriday,SaturdayandSunday.

M:69We'relookingforsomeonewhocanhelpuswhenwegetverybusy.That'sThursdayafternoon,FridayafternoonandeveningaswellasalldaySaturday.TherestaurantisclosedonSunday.

W:That'sfinewithme.

M:Whencanyoustart?

W:70

M:That'sfine.ThefirstofMay.Bytheway,you'llget＄8anhour,plustips,ofcourse.

W:Good.Thanksverymuch.

A.Thatsuitsusverywellactually.

B.Whydoyouwanttoleave?

C.Um,haveyouworkedasawaitressbefore?

D.Onwhatdaysareyoufree?

E.Isthefirstofnextmonthallrightwithyou

66.____（）

四、翻譯(10題)34.如果你仔細(xì)觀察的話，會(huì)有所發(fā)現(xiàn)的

35.如果你仍當(dāng)小職員的話，就別指望能買房子。如今的房?jī)r(jià)貴多了

36.Inmanydevelopingcountries,cigarettesmokingisevenseenasasignofeconomicprogress

37.每次我試著去辦公室找他,我總是被告知他在開會(huì)

38.ItisapitythatIshouldbeatschoolinsteadoflyinghereinhospital

39.總的來說，酸雨是工業(yè)發(fā)展的結(jié)果

40.直到拿到考試結(jié)果，他才后悔沒有充分利用在校時(shí)間來實(shí)現(xiàn)自己的抱負(fù)

41.Ourgovernmentisdoingeverythingitcantorelievethepainofthepeopleinthedisaster-strickenareaandhelpthemrebuildtheirhomesaftertheearthquake

42.隨著你年齡的增長(zhǎng)，你會(huì)變得更聰明

43.Heismoreofapoetthanamusician

五、閱讀理解(10題)44.Itisadvisedthateverythingbepackedintoacarryonmostprobablybecauseacarryon_____（）

A.isusuallyfreeofcharge

B.ismoreconvenientthanseveralcheckedbags

C.issubjecttosafetyguarantee

D.isusuallyofalargersizethancheckedbags

45.TheBedouinpeople,atribelivinginthedesertsofArabiaandNorthernAfrica,thinkmosthighlyofpeoplewhoshowloyalty.Tothemloyaltydoesnotmeanthatoneisdevotedtoacountry,aplace,oraleader.Loyaltymeansbeingfaithfultoone'sfamilyandtribe.

TheBedouinpeopleareproudoftheirancestors（祖先）.Theydonotadmireaherofromanordinaryorpoorfamilyasmuchasonewhocomesfromanhonoredfamily.Theyespeciallyrespectthosewhohaveinherited（繼承）agoodfamilynameandthenhavepasseditontotheirchildren.

Aman'spositionamonghispeopledependsuponhisancestors,relatives,andfellowtribesmen.Iftheyarehonored,heisalsohonored.Iftheyaredisgraced,he,too,isdisgraced.Therefore,onecarefullyguardsthehonorofhisfamilyandhistribe.

Amancanprotecthisfamily'shonorbybeingbraveandgenerousandbygivingprotectiontothosewhoaskforit.Healsoguardsitbycarefullywatchingthewomenofhisfamily.

ABedouinwomancannotbringhonortoherfamily,butshecanbringdisgrace.Evenifawomanonlylooksasifshehasdonesomethingwrong,shemaybekilled.Thehonorofherfamilydependsuponhervirtue（美德）

Thebesttitleforthispassagecanbe______（）

A.LifeoftheBedouinPeople

B.Women'sPositionintheBedouinFamily

C.BedouinPeople'sIdeaofLoyaltyandHonor

D.HowtoGuardHonor

46.InthesentenceIdon’tthinkthatcoatgoesverywellwiththerestofyouroutfit,thewordoutfitmostprobablymeans（）

A.officeB.timeC.speechD.clothes

47.Whenananimalisunderfed,itwillprobably___________（）

A.refusetoobeyitsmaster

B.immediatelyfallill

C.requireitsmastertooffersomefood

D.seekforfoodonitsown

48.Humanbeingsmakethemselvesdifferentfromotheranimalsby（）

A.havingtheabilitytoperceivedanger

B.havingafargreatermemorycapacity

C.havingtheabilitytorecognizefacesandplacesonsight

D.havingtheabilitytodrawonpastexperiences

49.WhichofthefollowingaboutFaustoVeranzioistrue（）

A.HecopiedLeonardodaVinci’sparachutedesign

B.Hemadehisparachutewithfeatherandwood

C.Heexperimentedwithhisparachutemanytimes

D.Hedecidedtotryhisparachuteafterhewasseriouslyill

50.Thedifficultyinapplyinginfraredscanningtechnologytoagricultureis______（）

A.itshighcost

B.thefinancialproblem

C.thedecreasedproduction

D.thelackofofficialsupport

51.Passage2

Thefactthateverybodyenjoysagoodmysteryexplainswhymagiciansaresuchpopularentertainers.Weallknowthatamagiciandoesnotreallydependonmagictoperformhistricks,butonhisabilitytoactatgreatspeed.However,thisdoesnotpreventusfromenjoyingwatchingamagicianproducerabbitsfromahat,swallowcountlesseggs,orsaw（鋸）hiswifeintwo.

ProbablythegreatestmagicianofalltimewasHarryHoudiniwhodiedin1926.HisrealnamewasEnrichWeiss,butheadoptedthenameHoudiniafterreadingabookwhichinfluencedhimgreatly.ThishadbeenwrittenbyafamousmagiciancalledRobertHoudini.Houdinimasteredtheartofescaping.Hecouldfreehimselffromthetightestknots（最牢固的結(jié)）orthemostdifficultlocksinseconds.Althoughnoonereallyknowshowhedidthis,thereisnodoubtthathehadmadeaclosestudyofeverytypeoflockeverinvented.Hewouldcarryasmallsteelneedle-liketoolfastenedtohislegandheusedthisinsteadofakey.

HoudinionceaskedtheChicagopolicetolockhiminprison.Theyboundhiminchainsandlockedhimup,buthefreedhimselfinaninstant.Thepoliceaccusedhimofhavingusedatoolandlockedhimupagain.Thistimeheworenoclothesandtherewerechainsroundhisneck,waist,wrists（手腕）,andlegs;butheagainescapedinafewminutes.Houdinihadprobablyhiddenhisneedleinawax-likesubstanceanddroppeditonthefloorinthepassage（過道）.Ashewentpast,hesteppedonitsothatitstuckto（粘在）thebottomofhisfoot.Hismostfamousescape,however,wasaltogetherastonishing.Hewasheavilychainedupandshutinanemptywoodenboxthelidofwhichwasnaileddown.TheboxwasdroppedintotheseainNewYorkharbor.InoneminuteHoudinihadswumtothesurface.Whentheboxwasbroughtup,itwasopenedandthechainswerefoundinside

Magicians'successfultricksmostlydependonthefactthattheycan_______（）

A.createanyanimalsmysteriously

B.eatalotofeggs

C.cuttheirwivesintwo

D.performtricksquickly

52.Studiesshowthatmakepoornutritionaldecisions（）

A.agreatnumberofindividuals

B.someindividuals

C.almostnoindividuals

D.asmallnumberofindividuals

53.Theword“music”inthethirdparagraphmeans____.

A.intonationB.risingtoneC.sweetvoiceD.fallingtone

六、作文題(1題)54.Directions:Forthispart,youarerequiredtowriteacompositionwithatleast120wordsonthetopicOnCollegeStudents'EstablishingTheirOwnBusiness.PleasewriteitontheAnswerSheet

參考答案

1.AA本題考查非限制性定語從句。由句意及從句中的one可知，應(yīng)用of+關(guān)系代詞引導(dǎo)定語從句,且關(guān)系代詞應(yīng)用which來指代先行詞twomajorproblems。故選A

2.A不管這本詞典花多少錢，它都是物有所值的。

［考點(diǎn)］狀語從句

【精析】A本句為however引導(dǎo)的狀語從句，howevermuchthedictionarycosts相當(dāng)于nomatterhowmuchthedictionarycosts，表示讓步。故選A

3.C我認(rèn)為沒人能指責(zé)她不坦率。

［考點(diǎn)］詞語搭配

【精析】Caccusesb.of（doing）sth.為固定搭配，意為控告（或指控、譴責(zé)）某人做某事。故選C

4.C這學(xué)期你逃了太多的課，僅上周就逃了四節(jié)課。

［考點(diǎn)］動(dòng)詞時(shí)態(tài)

【精析】C由句中的時(shí)間狀語lastweek可知，后一句應(yīng)用一般過去時(shí)，表示過去某個(gè)特定時(shí)間或某一段時(shí)間內(nèi)發(fā)生的動(dòng)作或存在的狀態(tài)。故選C

5.C

6.B在上次會(huì)議上，這位團(tuán)支書兼班長(zhǎng)被邀請(qǐng)作了演講。

［考點(diǎn)］主謂一致、動(dòng)詞時(shí)態(tài)和語態(tài)

【精析】B由and或both…and…連接兩個(gè)并列主語時(shí)，謂語動(dòng)詞一般用復(fù)數(shù)形式；但如果并列主語指的是同一個(gè)人、物、概念或一個(gè)不可分割的整體時(shí)，謂語動(dòng)詞用單數(shù)形式。根據(jù)句中的TheLeaguesecretaryandmonitor可知，主語指的是同一個(gè)人，所以謂語動(dòng)詞應(yīng)用單數(shù)形式，因此可排除選項(xiàng)C、D。根據(jù)時(shí)間狀語atthelastmeeting（在上次會(huì)議上）可知，此處陳述的是發(fā)生在過去的事情，所以應(yīng)用一般過去時(shí)。另外，TheLeaguesecretaryandmonitor和ask之間是邏輯上的動(dòng)賓關(guān)系，所以應(yīng)用被動(dòng)語態(tài)。故選B

7.D新的減少稅收的政策將于下個(gè)月實(shí)施。

［考點(diǎn)］定語從句

【精析】D分析句子結(jié)構(gòu)可知，兩個(gè)逗號(hào)之間是非限制性定語從句，修飾先行詞Thenewpolicy,從句中缺少主語，所以應(yīng)用關(guān)系代詞which引導(dǎo)。故選D

8.C這個(gè)年輕的士兵在戰(zhàn)爭(zhēng)中受了致命傷，幾天后就去世了。

［考點(diǎn)］詞義辨析

【精析】Cgenerously：慷慨地；lonely：孤獨(dú)的；fatally：致命地；slightly：輕微地。根據(jù)句意可知，選C

9.D受邀在藝術(shù)節(jié)的開幕式上作演講，我感到十分榮幸。

［考點(diǎn)］非謂語動(dòng)詞

【精析】D分析句子結(jié)構(gòu)可知，It是形式主語，后面的非謂語動(dòng)詞短語才是句子真正的主語。根據(jù)句意可知，invite（邀請(qǐng)）和其邏輯主語我之間是動(dòng)賓關(guān)系，所以應(yīng)用被動(dòng)語態(tài)，所以可排除選項(xiàng)A、B、C。故選D

10.A考慮到各種因素，他的提議比你的提議更有價(jià)值。

［考點(diǎn)］非謂語動(dòng)詞

【精析】A分析句子結(jié)構(gòu)可知，逗號(hào)之前為獨(dú)立主格結(jié)構(gòu),作條件狀語。根據(jù)句意可知，things和consider之間為邏輯上的動(dòng)賓關(guān)系，所以應(yīng)用consider的過去分詞形式，表示被動(dòng)

11.D

12.B不僅我，簡(jiǎn)和瑪麗也在一場(chǎng)接一場(chǎng)的考試后累得筋疲力盡。

［考點(diǎn)］主謂一致

【精析】B當(dāng)主語是由notonly…butalso…連接時(shí)，謂語動(dòng)詞應(yīng)遵循就近原則，即由butalso后的主語決定。后面的主語是JaneandMary，所以謂語動(dòng)詞應(yīng)用復(fù)數(shù)形式。類似的結(jié)構(gòu)還有either…or…,neither…nor…等。故選B

13.D

14.D這個(gè)兇手被帶了進(jìn)來，他的雙手被綁著，放在背后。

［考點(diǎn)］非謂語動(dòng)詞

【精析】D分析句子結(jié)構(gòu)可知，逗號(hào)前面是一個(gè)完整的句子，且逗號(hào)前后沒有連詞，所以逗號(hào)后面應(yīng)是獨(dú)立主格結(jié)構(gòu)，表示伴隨情況。hands和tie之間是邏輯上的動(dòng)賓關(guān)系，且綁的動(dòng)作已經(jīng)結(jié)束，所以應(yīng)用動(dòng)詞tie的過去分詞形式，表示被動(dòng)和完成。故選D

15.BB句意：我永遠(yuǎn)也不會(huì)忘記我們住在鄉(xiāng)村的那些日子。倒裝句型題。never為否定意義的詞，放句首時(shí)句子要用倒裝，即將助動(dòng)詞提至主語之前，故選B

16.A他有一件新的漂亮的意大利產(chǎn)的黑色皮夾克。

［考點(diǎn)］限定詞詞序

【精析】A多個(gè)形容詞作定語修飾同一個(gè)名詞時(shí)的排列順序是固定的，可記為以下口訣：限定描繪大長(zhǎng)高，形狀年齡和新老；顏色國(guó)籍出材料，作用類別往后靠。句中的leather表示材料，應(yīng)緊挨著中心名詞，Italian表示國(guó)籍，應(yīng)放在材料前面，black是顏色，應(yīng)放在國(guó)籍前面，new表示新舊，應(yīng)放在顏色前面,beautiful為描述性詞匯，應(yīng)放在其他形容詞前面。故選A

17.D我認(rèn)為如果沒有他的幫助是不可能按時(shí)完成這項(xiàng)工作的。

［考點(diǎn)］it的用法

【精析】Dit作形式賓語的基本結(jié)構(gòu)為：主語+find/think/consider/feel…+it+形容詞/名詞+不定式短語。所以本句應(yīng)用it作形式賓語，句子真正的賓語是tofinishtheworkontimewithouthishelp。故選D

18.C

19.D他說服我放棄下個(gè)月去西班牙度假的計(jì)劃。

［考點(diǎn)］詞義辨析

【精析】Dhavesb．后應(yīng)接省略to的動(dòng)詞不定式，意為讓某人做某事；convincesb．后接ofdoing，意為說服某人做某事；agree后不能直接加sb．；persuadesb．后面可接動(dòng)詞不定式todo，意為說服某人做某事。故選D

20.A活動(dòng)推遲了，而這正是我們所希望的。

［考點(diǎn)］定語從句和表語從句

【精析】A分析句子結(jié)構(gòu)可知，逗號(hào)后面是非限制性定語從句，其中包含一個(gè)表語從句。第一個(gè)空指代前面整個(gè)主句的內(nèi)容，所以應(yīng)用關(guān)系代詞which引導(dǎo)，在定語從句中作主語。第二個(gè)空引導(dǎo)的是表語從句，而從句中缺少wanted的賓語，所以應(yīng)用連接代詞what來引導(dǎo)。故選A

21.BK根據(jù)空后的名詞短語15years可知，空處應(yīng)填介詞。符合要求的選項(xiàng)有C、K。句意：15年來，來自倫敦大學(xué)學(xué)院的專家們一直在調(diào)查超過6,700名英國(guó)人的生活方式。故選K。

22.HH分析句子結(jié)構(gòu)可知，空處應(yīng)填引導(dǎo)詞，引導(dǎo)一個(gè)定語從句，修飾指人的先行詞friends。符合要求的選項(xiàng)只有H。句意：學(xué)生在上大學(xué)時(shí)可以學(xué)習(xí)并交到將持續(xù)一生的朋友。故選H。

23.JA.studied（v.學(xué)習(xí)，研究）B.continuing（v.繼續(xù)，持續(xù)）C.by（prep.通過）D.who（pron.引導(dǎo)定語從句）E.whose（pron.引導(dǎo)定語從句）F.improve（v.改進(jìn)，改善）G.truth（n.事實(shí)，真相）H.ignored（v.忽視，不予理睬）I.recently（adv.最近，不久前）J.those（pron.那些）K.for（prep.表示一段時(shí)間）L.less（adv.更少，較少）J分析句子結(jié)構(gòu)可知，空后的who引導(dǎo)一個(gè)定語從句，空處為其先行詞，所以空處應(yīng)填指人的名詞或代詞。符合要求的選項(xiàng)只有J。those在此處指代上文中的people，此處表達(dá)的是“不去（音樂會(huì)、演出和博物館）的那些人”。故選J。

24.B

25.C

26.D

27.E由約翰說的第二句話That’sinthesoutheast.可知，空處應(yīng)是對(duì)地點(diǎn)的詢問，故本題應(yīng)選E。WhichpartofEnglandisthat?意為它在英國(guó)的哪一部分

28.A

29.B

30.E

31.B

32.E

33.C

34.Ifyouobservecarefully,youwillfindsomething

35.Don’texpectthatyouareabletobuyahouseifyoustillworkasajuniorclerk.Housesarefarmoreexpensivethesedays

36.在許多發(fā)展中國(guó)家，吸煙甚至被看作是經(jīng)濟(jì)發(fā)展的標(biāo)志

37.EverytimeItrytoseehiminhisoffice,I'malwaystoldheishavingameeting

38.真可惜，我應(yīng)該在學(xué)校而不是躺在醫(yī)院里

39.Generallyspeaking,acidrainistheresultofthedevelopmentoftheindustry

40.Notuntilhegotthetestresultdidheregretnotmakingfulluseoftimeatschooltorealizehisambition

41.地震過后，我們的政府正盡其所能緩解災(zāi)區(qū)人民的痛苦，并幫助他們重建家園

42.Youwillgrowwiserasyougrowolder

43.與其說他是位音樂家，還不如說他是位詩(shī)人?！揪觥勘揪淇疾楣潭ńY(jié)構(gòu)的翻譯。bemoreofAthanB可譯成與其說是B，還不如說是A，翻譯時(shí)一定要注意A和B的順序

44.AA推理判斷題。根據(jù)文章第三段第三句Ifyoucanmanagetopackeverythingintoacarry-on,you’llsaveatleast＄15.可知，如果能夠?qū)⑺袞|西都打包到一個(gè)手提箱里，你就能節(jié)省至少15美元。由此可推斷，手提行李很可能不需要花錢托運(yùn)。故選A

45.C［考點(diǎn)］主旨大意題

【精析】C本文第一段指出貝都因人對(duì)于忠誠(chéng)的看法；第二段講貝都因人對(duì)榮譽(yù)的傳承；最后三段寫榮譽(yù)對(duì)貝都因人的重要性。所以C項(xiàng)是最合適的標(biāo)題

46.D

47.A

48.BB事實(shí)細(xì)節(jié)題。文章最后一句指出人類強(qiáng)大的記憶力使人區(qū)別于其他動(dòng)物。故選B

49.D［考點(diǎn)］推理判斷題

根據(jù)第四段第一句…replacedthepyramidshapewithonethatlookedlikeasailfromaship.可知，F(xiàn)austoVeranzio改變了LeonardodaVinci的降落傘的設(shè)計(jì)，并沒有抄襲（copy）,故選項(xiàng)A錯(cuò)誤。由第四段第四句Hebuilthisparachuteusingwoodandcloth.可知,選項(xiàng)B錯(cuò)誤。根據(jù)第四段內(nèi)容可知，F(xiàn)austoVeranzio第一次試驗(yàn)他自己發(fā)明的降落傘便成功了，文中并未提到他進(jìn)行了多次試驗(yàn)，故選項(xiàng)C錯(cuò)誤。根據(jù)第四段第二、三句可知，F(xiàn)austoVeranzio生病之后，他覺得自己活不久了，所以決定試驗(yàn)一下他發(fā)明的降落傘，由此可推知，他應(yīng)該病得很重。故選D

50.B［考點(diǎn)］推理判斷題

【精析】B根據(jù)最后一段最后一句…longdistanceinfraredcropscanningcouldbeadoptedbytheendofthedecade,butonlyifP