2021年福建省廈門市統(tǒng)招專升本英語自考真題(含答案)

2021年福建省廈門市統(tǒng)招專升本英語自考真題(含答案)

一、單選題(20題)1.Manydifficultieshaveasaresultoftheexchangeovertoanewtypeoffuel（）

A.existedB.raisedC.arisenD.aroused

2.Theeditoraskedhisjournalistsnotto（）anydetailsintheirreportsoftheaccident

A.leaveforB.leaveonC.leaveoffD.leaveout

3.LindaandJohnhavealreadyarrived,but____studentsoftheirclassaren’thereyet（）

A.theotherB.theothersC.otherD.others

4.usharmorgoodremainstobeseeninthenearfuture（）

A.Ifitwilldo

B.Whetheritwilldo

C.Thatitwilldo

D.Whatitwilldo

5.（）singerand（）dancerisalsogoodatdrawing

A.The;aB.The;theC.A;aD.The;/

6.ThetwostrangersmetinBeijingandgotmarriedonemonthlater（）

A.bychanceB.byruleC.inturnD.invain

7.Thereisnotmuchnewsintoday’spaper,_______（）

A.isitB.isn’titC.isn’tthereD.isthere

8.Ilovethinkingofnewdesigns.Itkeepsmymindclearandactiveandfillsmyretiredlifewith（）

A.joyB.anxietyC.sorrowD.anger

9.Unfortunately,evencomputercannotcompletely_______errors（）

A.reduceB.diminishC.dischargeD.eliminate

10.Butforthefavorableweather,we______insuchagoodharvest（）

A.can’tget

B.couldn’tget

C.couldn’thavegot

D.couldhavegot

11.Hedidn'tallow______inhisroom.Actually,hedidn'tallowhisfamily_____atall（）

A.tosmoke;tosmoke

B.smoking;tosmoke

C.tosmoke;smoking

D.smoking;smoking

12.Youwillbeabletocatchthefirstbustothetownifyouat6o'clock（）

A.getupB.willgetupC.aregettingupD.gotup

13.Anewsreportisusuallyveryshort,（）whenitisaboutsomethingveryimportant

A.besidesB.exceptC.apartfromD.exceptthat

14.Shelikestoquarrel（）neighbors（）thelittlethings

A.with;forB.to;aboutC.with;aboutD.about;with

15.TheChineseDreamisdreamtoimprovepeople’swell-beinganddreamofharmony,peaceanddevelopment（）

A.the;aB.a;aC.a;theD.the;the

16.Ourstudentsarefreetostudy（）intereststhem

A.thatB.whicheverC.whateverD.anything

17.（）thebookagain,shediscoveredthatshehadmissedalotinherfirstreading

A.WhilereadingB.WhenreadC.AsreadingD.Inreading

18.Ifyouneedanyhelpduringyourstudyhere,pleasedonot_____toask（）

A.hesitateB.forceC.urgeD.request

19.________hefinishestheproject,hewillcallhiswife（）

A.TheminuteB.ForthemomentC.WhateverD.However

20.TomtoldmethathewasreallyrichandownedaFerrari,butIhimatonce（）

A.sawoffB.sawoutC.sawoverD.sawthrough

二、選詞填空題(10題)21.3.____

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

23.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.____

三、情景對話(10題)24.73.____（）

25.W:WouldyoupleasereadthisletterofapplicationI'vewritten?66

M:Oh,letmehavealook.67ButIhaveonesuggestion.

W:Good!What'sthat?

M:IfIwereyou,I'dchangethebeginning.68

W:Goodidea,Jack.Whatdoyouthinkaboutthesecondpart?

M:Sinceyou'veaskedme,Ithinkit'stooshort.Youshouldwritemuchmoreinformationaboutyourworkexperience.

W:69I'llchangeit.Howdoyoufeelaboutthelastpartoftheletter?

M:Verygood.70

W:Iagree.Ireallyappreciateyourhelp.Doyouthinktheendisallright?

M:Oh,yes.

A.Isupposeyou'reright.

B.Youshouldwriteaboutyoureducationfirst.

C.Itlooksfinetome.

D.I'dliketohaveyouradvice.

E.Butyoushouldsaysomethingaboutyourfamily,too

66.____（）

26.8.____（）

27.Tom:What’skeepingyoufromjoiningtheenviromentalmovement?

Jim:11Didn’tMomandDadtellyoutoleavemealoneaboutthistalk?

Tom:12MomandDadcan’tordermetodoanythingIdon’twanttodo.

Jim:Orstopdoingsomething,either,right?Butreally,Idon’twanttobebotheredwithenvironmentalmovements.

Tom:Whynot?

Jim:Idon’thavethetime.

Tom:13Youplayedcomputergamesalldayyesterday.Youhavetime.

Jim:Well,Idon’tthinkit’simportant.

Tom:What?Risingpollution,growingdeserts,warmingtemperatures,shrinkingforests…theyaren’timportant?Heynow,alloftheseproblemsaregoingtoleadtotheendofhumanbeingsonthisplanet.Notjusttrouble.Butend.Nothing.Zero.

Jim:14

Tom:I’mnotbeingboring!I’mtellingyouthefactsabouttheconditionoftheworld!

Jim:OK,OK,OK…Thinkofitfrommyperspective.Iftheworldisgoingtoendforpeople,timeisevenmoreprecious,right?

Tom:Yeah…

Jim:SoIdon’twanttowastemytimebyjoininganenvironmentalmovementortalkingaboutboringthingswithyou.

Tom:I’mgoingtotellMomyousaidthat.

Jim:15

A.You’rekidding,right?

B.Ican’tagreewithyoumore.

C.Stopbeingboring!

D.Wearegrownpeople.

E.Forbetterorworse.

F.Momisn’tthebossofme.

G.You’regoingtostartbotheringaboutthatagain?

28.67.____（）

29.9.____（）

30.68.____（）

31.Mary:Hello!1

John:Sure,mynameisJohnSmithandI’mfromasmalltowncalledBrentwoodinEssexwhichisinEngland.

Mary:OK,Essex.2

John:That’sinthesoutheast.

Mary:Southeast?

John:Yeah,yeah.It’sattachedtoLondon,justnexttoLondon.

Mary:Oh,OK,butyousaidit’sasmalltown.

John:It’srelativelysmall.3

Mary:Oh,whenIthinkofasmallBritishtown,youknow,Ithinkofreallyoldhouses,andnothing’schanged.4

John:ThecinemainBrentwoodactuallycloseddown,butitdoeshaveaverynicehealthcentreand,asIsaid,lotsofparkstoplayin.

Mary:5

1（）

A.Thepopulationisonlyabout50,000

B.Wow,itsoundslikeaniceplacetolivein

C.WhichpartofEnglandisthat?

D.Doyouhavemodernstuff,likeahealthclub,amovietheatreorthingslikethat?

E.Canyouintroduceyourself,please

32.4（）

A.I’mveryinterestedinthejobyouoffered

B.ImajoredinEnglish

C.Wewillinformyouinaboutaweek

D.Nicetomeetyou

E.Yes,that’sright

33.69.____（）

四、翻譯(10題)34.昨天我是在街道上遇見他的

35.It’snogoodlearningEnglishwithoutpractice

36.ThefactisthathearrivedinShanghaiyesterdayevening

37.IntheWest,peopleoftensendawayformailordergoods,whichcansavealotoftime

38.在某人受傷時，懂得急救知識能發(fā)揮重要的作用

39.It'lltakealongtimeforhertorecoverfromtheillness

40.Thoughtheseminershavebeentrappedforseveraldays,theyarestillveryoptimisticandfirmlybelievethattheywillgetoutsoon

41.IwillneverforgetthedaywhenIwasadmittedintotheuniversity

42.你沒有必要介意他人對你的評論

43.Ifastudenthasaboringteacher,onesolutionistolookforthepositiveaspectsofcompletingthecourse,regardlessofhowboringtheteacherhappenstobe

五、閱讀理解(10題)44.PassageTwoReadingisthoughttobeakindofconversationbetweenthereaderandthetext.Thereaderputsquestions,asitwere,tothetextandgetsanswers.Inthelightoftheseheputsfurtherquestions,andsoon.Formostofthetimethis“conversation”goesonbelowthelevelofconsciousness.Attimes,however,webecomeawareofit.Thisisusuallywhenwearerunningintodifficulties,whenamismatchisoccurringbetweenexpectationsandmeaning.Whensuccessfulmatchingisbeingexperienced,ourquestioningofthetextcontinuesattheunconsciouslevel.Differentpeopleconversewiththetextdifferently.Somestayveryclosetothewordsonthepage;otherstakeoffimaginativelyfromthewords,interpreting,criticizing,analyzingandexamining.Theformerrepresentsakindofcomprehensionwhichiswritteninthetext.Thelatterrepresentshigherlevelsofcomprehension.Thebalancebetweenthoseisimportant,especiallyforadvancedreaders.Thereisanotherconversationwhichfromourpointofviewisequallyimportant,andthatistodonotwithwhatisreadbutwithhowitisread.Wecallthisa“process”conversationasopposedtoa“content”conversation.Itisconcernednotwithmeaningbutwiththestrategiesweemployinreading.Ifweareanadvancedreader,ourabilitytoholdaprocessconversationwithatextisusuallyprettywelldeveloped.Notsoourabilitytoholdacontentconversation.Itispreciselythiskindofconversationthatisofimportancewhenweareseekingtodevelopourreadingtomeetthenewdemandsbeingplaceduponusbystudyingatahigherlevel.Accordingtotheauthor,whenwillourreadingbecomeconscious?

A.Whenthereader’sexpectationsmatchwithwhatissaidinthetext.

B.Whenthereaderhastroubleunderstandingwhattheauthorsays.

C.Whenthereaderaskstoughquestionsandgetsproperanswers.

D.Whenthereaderunderstandsatextwithnodifficulties.

45.WhichofthefollowingistrueofBuck（）

A.Heputmoneyintothesandwichbusiness

B.Hewasaprofessorofbusinessadministration

C.HewasstudyingattheUniversityofBridgeport

D.HerentedastorefrontforDeLuca

46.Whatistheauthor’sopinionofSteve（）

A.Stevewasaveryhardworkingfellow

B.SteveenjoyedcookingChinesefoo

C.SteveenjoyedshoppingmorethanJim

D.Steve’sChineseaccentwasquitepure

47.Whichofthefollowingstatementsiscorrectaccordingtothepassage（）

A.Thetotalpreventionoftsunamisispossible

B.Richcountriesarelessaffectedbytsunamisthanpoorcountries

C.Approachingtsunamiscanpossiblybepickedupbysensors

D.Anearlywarningsystemiseffectivewhenatsunamiiscloseby

48.Whyaresomerestaurantsturningupthepressuretosellbottledwater（）

A.Bottledwaterbringsinhugeprofits

B.Competitionfromthewineindustryisintense

C.Mostdinersfindbottledwateraffordable

D.Bottledwatersatisfieddiners’desiretofashionable

49.Forwhomisthepassagemostlikelywritten（）

A.Scientists

B.Primaryschoolstudents

C.Researchers

D.Generalpublic

50.InthesentenceMaybehedoesn'tseeithimself.（Para.2）,itrefersto______（）

A.beingfriendlyB.abitofenvyC.luckydogD.yourluck

51.Whatcanbeasuitabletitleforthetext（）

A.NightMilkandSleep

B.Fat,SugarandHealth

C.AnExperimentonMice

D.MilkDrinkingandHealth

52.Wecanlearnfromthepassagethat（）

A.over40%ofthecountry'sentirefoodiswastedeachyear

B.25millionAmericanssufferfromhungernowadays

C.Simonaimstoexpandtheprogramtorestaurantsandfarms

D.everycollegehasstartedtheFoodRecoveryNetwork

53.Itisimpliedinthepassagethat（）

A.over-nutritionisevenmoreharmfulthanunder-nutrition

B.malnutritionhasseriouseffectonchildren’sphysicaldevelopment

C.thenutritionalconditionofyoungchildrendeservesmoreconcernthanthatofadult

D.thenutrientsintakecanbeimprovedasthechildgrowsup

六、作文題(1題)54.Forthispart,you’rerequiredtowriteacompositiononthetopicPopularityoftheChineseLanguage.Youshouldwriteatleast120words,andyourcompositionshouldbebasedontheoutlinegiveninChinesebelowandwriteyourcompositionontheAnswerSheet.

PopularityoftheChineseLanguage

（1）世界上越來越多的人開始學(xué)習(xí)漢語；

（2）產(chǎn)生這一現(xiàn)象的原因；

（3）你的看法

參考答案

1.CCexist：存在；raise：提起，舉起，引起；arise:產(chǎn)生，出現(xiàn)；arouse:喚醒。根據(jù)句意，選C

2.D編輯要求記者們在對事故的報道中不要遺漏任何細節(jié)。

【考點】詞義辨析

【精析】Dleavefor意為去某地；leaveon意為留在原地，使（燈）亮著；leaveoff意為停止，戒掉；leaveout意為遺漏，省略。根據(jù)句意可知，選D

3.AAtheother：其余的，另一個的，后可跟名詞，表示一定范圍內(nèi)或兩者之間剩下的部分；theothers：其他人/物，特指一定范圍內(nèi)剩下的部分；other：別的，其他的，后應(yīng)跟名詞，泛指不確定范圍內(nèi)其他的部分；others：其他人/物，表示泛指。根據(jù)oftheirclass的范圍限制可知，這里應(yīng)用theother

4.B這對我們是好還是壞，在不久的將來還有待觀察。

［考點］主語從句

【精析】B分析句子結(jié)構(gòu)可知，remains之前為主語從句。根據(jù)句意可排除C、D選項。whether引導(dǎo)主語從句，表示是否,符合題意；if引導(dǎo)主語從句時不能位于句首。故選B

5.D這位歌手兼舞蹈家還擅長畫畫。

［考點］冠詞的用法

【精析】D句中第一個空應(yīng)該用定冠詞the，表示特指。由謂語動詞is可知，句子的主語是單數(shù)，所以第二個空不填冠詞，表示歌手和舞蹈家是同一個人。故選D

6.AA句意：這兩個陌生人在北京偶然相遇，然后一個月后就結(jié)婚了。詞義辨析。bychance:偶然，碰巧；byrule:按規(guī)則，按規(guī)矩；inturn:依次；invain:徒勞，白費力氣。根據(jù)句意，選A

7.D今天的報紙上沒有太多新聞，不是嗎？

［考點］反意疑問句

【精析】DTherebe句型的反意疑問句的主謂應(yīng)和陳述句部分的主謂一致，陳述句部分是否定句，反意疑問句則要用肯定形式。故選D

8.A我喜歡思考新設(shè)計。這會使我的頭腦保持清醒活躍，還會讓我的退休生活充滿樂趣。

［考點］詞義辨析

【精析】Ajoy：歡樂，快樂，樂趣；anxiety：焦慮，憂慮，渴望；sorrow：悲傷，痛苦，懊惱；anger：憤怒，生氣。根據(jù)句意可知，選A

9.DDreduce：減少，縮小，降低；diminish：減小；discharge：卸去，釋放；eliminate：排除，消除

10.C要不是這么好的天氣，我們不可能取得這么好的收成。

［考點］虛擬語氣

【精析】C分析句子結(jié)構(gòu)可知，本句包含一個butfor（要不是）引起的含蓄條件句，表示與過去事實相反的假設(shè)，所以應(yīng)用過去完成時。結(jié)合句意可排除D項。故選C

11.B他不允許有人在他的房間里抽煙，實際上他不允許他的家人抽煙。

［考點］非謂語動詞

【精析】Ballowdoingsth.:允許做某事，其中動名詞作賓語；allowsb.todosth.：準(zhǔn)許某人做某事，其中不定式作賓補。故選B

12.A如果6點起床的話，你就可以趕上去鎮(zhèn)里的首班車。

［考點］動詞時態(tài)

【精析】A分析句子結(jié)構(gòu)可知，句中包含了一個if引導(dǎo)的條件狀語從句。根據(jù)主句中的willbeableto可知，主句為一般將來時，所以從句應(yīng)遵循主將從現(xiàn)的原則，用一般現(xiàn)在時表示將來。故選A

13.B一則新聞報道通常是很短的，除非它是有關(guān)十分重要的事情。

［考點］詞義辨析

【精析】Bbesides:除……之外（還包括）;except:除……以外（不包括），其后可接名詞、代詞、副詞、介詞短語、不帶to的不定式或從句;apartfrom:除……之外（還有），其后不能接句子;exceptthat:除……以外,其后接句子。因為空后為when引導(dǎo)的時間狀語從句，故選B

14.C她喜歡因一些瑣碎的事和鄰居爭吵。

［考點］詞語搭配

【精析】Cquarrelwithsb.是固定搭配，意為和某人爭吵。quarrelaboutsth.是固定搭配，意為因某事爭吵。故選C

15.B中國夢是一個提升人民幸福感的夢想，也是一個和諧、和平以及發(fā)展的夢想。

［考點］冠詞的用法

【精析】B根據(jù)句意可知，本句將中國夢詮釋為一個……的夢想，而不是特指哪一個夢想，所以兩個空都應(yīng)用不定冠詞a。故選B

16.C我們的學(xué)生可以自由選擇任何他們感興趣的內(nèi)容來學(xué)習(xí)。

［考點］名詞性從句

【精析】C空處需要一個連接代詞來引導(dǎo)賓語從句，該代詞在從句中作主語，并且該詞應(yīng)表示不論什么的意思。四個選項中只有選項C符合題意，whatever相當(dāng)于anythingthat。故選C

17.A再次讀這本書時，她發(fā)現(xiàn)她在第一次讀時遺漏了很多內(nèi)容。

［考點］非謂語動詞

【精析】Awhen/while+分詞結(jié)構(gòu)用來表示謂語動詞的動作發(fā)生在分詞動作的過程中。當(dāng)主語和分詞為邏輯上的動賓關(guān)系時，用過去分詞；為主謂關(guān)系時，用現(xiàn)在分詞。因she和read為邏輯上的主謂關(guān)系，所以應(yīng)用現(xiàn)在分詞。故選A

18.A

19.A一完成這個項目,他就會給他妻子打電話。

［考點］狀語從句

【精析】A分析句子結(jié)構(gòu)可知，空處引導(dǎo)的是時間狀語從句。theminute：一……

就……，引導(dǎo)時間狀語從句；forthemoment：目前,暫時，不能引導(dǎo)從句;whatever:無論什么，其后常跟名詞或動詞，引導(dǎo)讓步狀語從句；however:無論如何，其后常跟形容詞或副詞，引導(dǎo)讓步狀語從句。根據(jù)句意可知，選A

20.D湯姆告訴我他很有錢，并且擁有一輛法拉利。但是我馬上就識破了他。

［考點］詞義辨析

【精析】Dseeoff：送別；seeout：完成，堅持到底；seeover：察看；seethrough：識破。根據(jù)句意可知，選D

21.LK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名英國人的生活方式。故選K。

22.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，改善）G.truth（n.事實，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。符合要求的選項只有J。those在此處指代上文中的people，此處表達的是“不去（音樂會、演出和博物館）的那些人”。故選J。

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

24.E

25.D

26.A由前一句它相當(dāng)小可知，空處應(yīng)該是對這個小城鎮(zhèn)的描述。所以選項中Thepopulationisonlyabout50,000.最符合語境。故選A

27.11.G12.D13.A14.C15.F

28.D

29.B由答句上午9點半方便嗎？可知，空處應(yīng)為對預(yù)約時間的確認(rèn)。故選B

30.B

31.E

32.A

33.C

34.ItwasinthestreetthatImethimyesterday

35.學(xué)英語不練是不行的

36.事實上他昨天晚上就到上海了

37.在西方人們常常郵購商品，這可以節(jié)省許多時間

38.Itistheknowledgeoffirstaidthatplaysacrucialpartwhensomeoneishurt

39.她的病需要很長時間才能痊愈

40.盡管這些礦工被困數(shù)日，但是他們?nèi)匀缓軜酚^,并堅信自己很快就能出去

41.我永遠也不會忘記我被大學(xué)錄取的那一天

42.Itisnotnecessaryforyoutocareaboutother’scommentsonyou

43.如果學(xué)生有一個無聊的老師，一個解決的辦法就是去尋找完成這門課程的積極方面，而不去管這個老師有多么無聊

44.B事實細節(jié)題。根據(jù)文章第二段第二、三句“…webecomeawareofit.Thisisusuallywhenwearerunningintodifficulties,whenamismatchisoccurringbetweenexpectationsandmeaning.”可知，當(dāng)讀者的預(yù)計與文章的意思不一致或者遇到困難時，閱讀就會成為一種有意識的行為，這與選項B所表達的意思相同。故選B。

45.A

46.AA事實細節(jié)題。題干的大意是：作者對史蒂夫的看法是？從第一段的第五、六句可知，史蒂夫?qū)χv漢語十分感興趣，作者常常被他學(xué)習(xí)漢語的努力勁兒打動。所以選項A為正確答案

47.C［考點］推理判斷題

【精析】C由第二段第一句Totallypreventingtsunamidamageisimpossible.可知，A選項錯誤。B選項內(nèi)容文章并未提到，故也不正確。由第三段第一句可知，海嘯靠得很近時，預(yù)警系統(tǒng)不會很有效果，故D選項不正確。由第二段的第四句…theapproachofatsunamiispossiblypickedupbythesensorsofcomplicatedinternationalwarningsystems.可知，C選項正確

48.A［考點］推理判斷題

【精析】A根據(jù)文章第六段第一句Asaresult…可推斷，原因肯定在上文。根據(jù)文章第五段第一句可知，瓶裝水供應(yīng)商和餐館老板垂涎于利潤。由此可知，選項A正確

49.D［考點］推理判斷題

【精析】D文中多次出現(xiàn)oursunwe等詞，由此可推知，這篇文章并不是一篇寫給科學(xué)家、研究者等專業(yè)性較強的文章。對于小學(xué)生來說，這篇有關(guān)黑洞的文章又太過晦澀難懂，所以這篇文章的受眾可能是普通大眾。故選D

50.B［考點］詞語理解