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谋学网秋学期《大学英语(三)》在线作业2阅读理解单选题完型填空一、阅读理解（共4道试题，共40分。）1.Lorforeisefineseingthetotlnumerofpeoplewhorevilletoworknerninome.Thisefinitioninlueseveryonewhoisemployeorseekingpiemployment,soitinluesemployeesntheself-employe.Lorisoneoftheountry’sresoureswhihneominewithotherresourestoprouethegoosnserviesrequireytheommunity.Thoughthesizeoftheworkforereliesonthesizeofthetotlpopultion,therereseverlotherspetswhihlsoffetit.Thegeistriutionofthetotlpopultionhsverymrkeeffetonthevilleworkfore.Ifthepopultionhshighproportionofveryyoungpeopleorofthosetoooltowork,thenthevilleworkforewoulelowerthniftherewerenevenlyspregeistriution.Ifthepopultiongrowsrpilyfromnturlinrese,i.e.thenumerofirthsgretlyexeesthenumerofeths,thenstotlpopultioninresestheproportionintheworkforeelines.Sometimespopultionisesriesging,whihmenstheirthrteiseitherfllingorgrowingveryslowly,nspeopleretirefromtheworkforetherereinequtenumersofyoungpeopleenteringittotkethepleofthosewhorelevingit.Thepopultionistop-hevywitholerpeople.Sotheperentgeofthepopultionintheworkforeelineswhenthereiseitherrpiinreseinirthsorfllingirthrte.Thegeistriutionofpopultionhsseverlimportntinfluenesontheeonomy.Ifthepopultionisgingnthereisninreseinthenumerofpeopleretiringwithoutorresponinginreseinthenumerenteringtheworkfore,thisrisestheprolemoftheilityoftheeonomytoprovieresonlelevelofsoilserviesfortheretiregroup.Ifthegeretoereforinspeilhomesorhotels,finnemustevilleforthtpurpose.Ifthesizeoftheworkforeislittlereltivetothetotlpopultion,thenthegovernmenttxreeiptsrereltivelylowneitherthegovernmenthslessmoneyvilletoitortheworkforememershvetoetxemorehevily.1).Lorforeisomposeof______..peoplewhorevilletoworknerninome.self-employepeopleonly.onlythosewhorelookingfornemployment.onlytheemployees-----------------选择：2).TheftorwhihoesNOTinfluenethesizeoftheworkforeis______..thesizeofpopultion.geistriutionofthepopultion.ntionleonomy.nturlinrese-----------------选择：谋学网).Theonlusionwhihnerwnsfelyfromtheseonprgrphistht______..popultiongrowthfromnturlinreselestogreterproportionoftheworkfore.lrgepopultionoesnotneessrilymenhigherproportionofworkfore.thelrgerthenumerofthegeinpopultion,thehighertheproportionoftheworkfore.ifthepopultionhsnevenlyspregeistriution,theworkforewillelower-----------------选择：4).Whenpopultionissitoeging,______..morepeoplereretiringthnpeopleenteringtheworkfore.theirthrteisgrowing.thereisnoversupplyofworkfore.youngpeopleoutnumerolpeople-----------------选择：5).Thepopultionwhihistop-hevywitholerpeopleposesprolemto______..thegovernment.theeonomy.theworkfore.lloftheove-----------------选择：2.prilFool’syistritionllyytoplyprtiljokesonothers,senpeopleonfool’serrns（差事）,nfooltheunsuspeting.NooneknowshowthisholiyegnutitwsthoughttohveoriginteinFrne.Thelosestpointintimethtneientifiestheeginningofthistritionwsin1582,inFrne.NewYerwselerteonMrh25nelertionslsteuntilpril1st.WhenNewYer’syshngefromMrh25toJnury1stinthemi-1560’syKinghrlesIX,thereweresomepeoplewhostillelerteitonpril1stnthosepeoplewerelleprilFools.TriksperformeonprilFool’syrngefromthesimpletotheelorte.Settingroommte’slrmlokknhourisommon.Thenewsmeievengetsinvolve.Forinstne,ritishshortfilmoneshownonprilFool’sywsfirlyetileoumentryout“spghettifrmers”nhowtheyhrvesttheirropfromthespghettitrees.Whtevertheprnk,thetriksterusullyensityyellingtohisvitim,“prilFool!”prilFool’syis“for-fun-only”oservne.Nooyisexpetetouygiftsortotketheir“signifintother”outtoetinfnyresturnt.Nooygetsoffworkorshool.It’ssimplyfunlittleholiy,utholiyonwhihonemustreminforevervigilnt（警惕的）,forhemyethenextprilFool!EhountryelertesprilFool’sifferently.InFrne,theprilFool’sislle“prilFish”.TheFrenhfooltheirfriensytpingpperfishtotheirfriens’ks.InEngln,triksneplyeonlyinthemorning.Iftrikisplyeonyou,youre“noole”.1).prilFool’sywsfirstelertein_________..Engln.meri.Frne.Rome谋学网选择：2).oringtotheollenr,pril1stws_________..prilFool’sy.NewYer’sy.NewYer’sEve.regulry-----------------选择：3).WhihisNOTtheustomofprilFool’sy?.llingvitimsoftriksprilFools..Plyingtriksonsomeoy..Etingoutwiththeirfmily..elertingthisyjustforfun.-----------------选择：4).ItneinferrethtonprilFool’sypeopletento______..eongur.feelnnoye.feelsre.ettheirest-----------------选择：5).Itneonluetht______..thosewhorementllyslowrelleprilFools.peoplehveeenelertingprilFool’syforwelloverfiveenturies.theelertionofprilFool’syismoreorlessthesme..theelertionofprilFool’syvriesfromountrytoountry-----------------选择：3.Theresouresofthelirrynehelpfulevenwhenwereoingsomethingveryinforml,suhstryingtoeviseetterwytomesurettituestowrmusiorlookingforetterwytotehmthemtis.Thelirryneequllyhelpfulwhenwereoingsomethingveryforml,suhswritingisserttion(学位论文)orprepringnrtileforpulitioninprofessionljournl.Ineitherse,ourgolshouletousethelirrysusefultooltohelpusunerstnnsolveourprolem.Thefollowingsetionsofthishpterwillesriespeifiresouresvilleinmnylirries.Insomesesyoumylreyewreofresourenmyuseitfrequentlynsuessfully.Inothersesyoumyeompletelyunfmilirwithresoure.Yourgolshouletoeomewreofwhtisvillentoknowhowtouseehoftheseresourestohelpyousolveth