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1、四级完形填空练习2010.6Theterme-commercereferstoallcommercialtransactionsconductedovertheInternet,includingtransactionsbyconsumersandbusiness-to-businesstransactions.Conceptually,e-commercedoesnot__67__fromwell-knowncommercialofferingssuchasbankingbyphone,"mailorder"catalogs,orsendingapurchaseordertosuppli
2、er__68__fax.E-commercefollowsthesamemodel__69__inotherbusinesstransactions;thedifference__70__inthedetails. Toaconsumer,themostvisibleformofe-commerceconsists__71__onlineordering.Acustomerbeginswithacatalogofpossibleitems,__72__anitem,arrangesaformofpayment,and__73__anorder.Insteadofaphysicalcata
3、log,e-commercearrangesforcatalogstobe__74__ontheInternet.Insteadofsendinganorderonpaperorbytelephone,e-commercearrangesfororderstobesent__75__acomputernetwork.Finally,insteadofsendingapaperrepresentationofpaymentsuchasacheck,e-commerce__76__onetosendpaymentinformationelectronically. Inthedecade__
4、77__1993,e-commercegrewfroman__78__novelty(新奇事物)toamainstreambusinessinfluence.In1993,few__79__hadawebpage,and__80__ahandfulallowedonetoorderproductsorservicesonline.Tenyears__81__,bothlargeandsmallbusinesseshadwebpages,andmost__82__userswiththeopportunitytoplaceanorder.__83__,manybanksaddedonline
5、access,__84__onlinebankingandbillpayingbecame__85__.Moreimportantly,thevalueofgoodsandservices__86__overtheInternetgrewdramaticallyafter1997. 67.A)distractB)descendC)differD)derive 68.A)withB)viaC)fromD)off 69.A)appearedB)usedC)resortedD)served 70.A)situatesB)liesC)rootsD)locates 71.A)onB)ofC
6、)forD)to 72.A)reflectsB)detectsC)protectsD)selects 73.A)sendsinB)putsoutC)standsforD)carriesaway 74.A)visibleB)responsibleC)feasibleD)sensible 75.A)besideB)overC)beyondD)up 76.A)appealsB)admitsC)advocatesD)allows 77.A)afterB)behindC)untilD)toward 78.A)optionalB)invalidC)occasionalD)insignif
7、icant 79.A)communitiesB)corpsC)corporationsD)compounds 80.A)largelyB)slightlyC)solelyD)only 81.A)latelyB)laterC)lateD)latter 82.A)offeredB)convincedC)equippedD)provided 83.A)InsteadB)NeverthelessC)HoweverD)B
