答案-大学英语2

《北京理工大学现代远程教育学院大学英语2课程复习提纲》《大学英语2》UseofEnglish（交际用语）1.It

is

cold

today.

What

would

you

like

to

do

this

afternoon?

(D)

Yes,

it’s

too

cold,

so

I

don’t

feel

like

going

out

today.2.I'mafraidheisn'tin.Thisishissecretaryspeaking.CanIhelpyou?B.Thanks,wouldyoupleasetakeamessageforme?3.WhereistheLoanDepartment,please?BThisway,Please.4.MayIborrowyourumbrellaforamoment?C：Well,IamafraidIamgoingtouseitmyself5.Couldyouhelpmeputupthemapsonthewall?Noproblem6.Sheisrunningafever,butnowitisundercontrol.-___B：Iwillgoandseeherafterwork.7.Takethesepillsthreetimesadayandcomebackinthreedays. A.Thankyouverymuchindeed.8.WouldyoumindifIturnedtheradioup?B.No,gorightahead.9.WelcomtoUnitedInternational.Ihopeyouwillenjoyyourworkhere.D：Youareverykind.10.You'vebeenbusy,haven'tyou?B.Yes,I'vebeenworkinghardonmypaper.II.ReadingComprehensionTodayanyonewillacceptmoneyinexchangeforgoodsandservices.Peopleusemoneytobuyfood,furniture,books,bicyclesandhundredsofotherthingstheyneedorwant.Whentheywork,theyusuallygetpaidinmoney.Mostofthemoneytodayismadeofmetalorpaper.Butpeopleusedtouseallkindsofthingsasmoney.Oneofthefirstkindsofmoneywasshells.Shellswerenottheonlythingsusedasmoney.InChina,clothandkniveswereused.InthePhillipineIslands,ricewasusedasmoneyforalongtime.Elephanttusks,monkeytailsandsaltwereusedasmoneyinpartsofAfrica.ThefirstmetalcoinsweremadeinChina.Theywereroundandhadasquareholeinthecentre.Peoplestrung(串联)themtogetherandcarriedthemfromplacetoplace.Differentcountrieshaveuseddifferentmetalsanddesignsfortheirmoney.ThefirstcoinsinEnglandweremadeoftin(锡).SwedenandRussiausedcopper(铜)tomaketheirmoney.Latersomecountriesbegantomakecoinsofgoldandsilver.Butevengoldandsilverwereinconvenientifyouhadtobuysomethingexpensive.AgaintheChinesethoughtofawaytoimprovemoney.Theybegantousepapermoney.Thefirstpapermoneylookedmorelikenotefromonepersontoanotherthanthepapermoneyusedtoday.Moneyhashadaninterestinghistoryfromthedaysofshellmoneyuntiltoday.41.Whichofthefollowingcanbecitedasanexampleoftheuseofmoneyinexchangeforservices? D.Togetpaidforyourwork.42.Wherewereshellsusedasmoneyinhistory? D.Wedon’tknow43.Why,accordingtothepassagedidancientChinesecoinshaveasquareholeinthecenter? A.Becauseitwouldbeeasiertoputthemtogetherandcarrythemaround.44.Whydoestheauthorsaythatevengoldandsilverwereinconvenientifyouhadtobuysomethingexpensive? C.Becausetheyarenoteasytocarryaround.45.Whichdoyouchooseasthebesttitleforthispassage? D.TheHistoryofMoneyTheworldisnotonlyhungry,itwillalsobethirstyforwater.About97%ofwaterontheearthisseawater,orsaltwater.Mancanonlydrinkorusetheother3％ofthefreshwater(淡水)whichcomesfromrivers,lakesandunderground.Ontheotherhand,becausethenumberofpeopleintheworldisbecominglargerandlarger,moreandmorefreshwaterisneeded.Sowatershortagebecomesabigproblem.Howcanweworkoutthisproblem?Scientistshavefoundsomewaystoturnsaltwaterintofreshwater.Oneimportantwayistoboil(使达到沸点)seawaterwithhighheatuntilvapor(蒸汽)rises,leavingthesalt.Inthisway,alotoffreshwatercanbemadequickly.Butheatingisnottheonlywaytogetfreshwater.Otherwaysaretried,forexample,digging(挖)deepwells(深井),keepingrainwaterandpreventingriversfrombeingpolluted.Whichwayisthebest?Togetthemostfreshwaterfortheleastmoneyisthebest.1.Wheredoesthefreshwaterpeopleneedcomefrom?B.Riversandlakes.C.Underground.D.BothBandC.2.Fromthispassageweknowfr