四级试题分类汇总及答案
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一、词汇理解（每题2分，共20分）
1.Thecompanyhasbeenstrugglingtomaintainitsprofitabilityinthefaceoffiercecompetition.
A.surviveB.improveC.controlD.reduce
2.Thedoctorprescribedacourseofantibioticstotreattheinfection.
A.orderedB.recommendedC.explainedD.diagnosed
3.Thegovernmentspolicyoneducationhasbeenwidelycriticizedforitslackofinnovation.
A.praisedB.ignoredC.supportedD.opposed
4.Theauthorswritingstyleischaracterizedbyitssimplicityandclarity.
A.complexityB.ambiguityC.sophisticationD.directness
5.Thecompanysnewproducthasreceivedapositiveresponsefromthemarket.
A.rejectionB.indifferenceC.enthusiasmD.skepticism
二、长篇阅读（每题3分，共30分）
阅读下面短文，回答第6-10题。
TheInternethasrevolutionizedthewaywecommunicateandaccessinformation.Ithasbecomeanintegralpartofourdailylives,anditsimpactisfeltineveryaspectofsociety.However,withthisconveniencecomesasetofchallengesthatwemustaddress.
Oneofthemostsignificantchallengesofthedigitalageistheissueofprivacy.Aswesharemorepersonalinformationonline,weareincreasinglyvulnerabletoidentitytheftandotherformsofcybercrime.Itiscrucialthatwetakestepstoprotectourpersonaldataandensurethatouronlineactivitiesaresecure.
Anotherchallengeisthespreadofmisinformation.Withtheeaseofsharinginformationonline,itiseasierthaneverforfalseandmisleadinginformationtogoviral.Thiscanhaveseriousconsequences,suchasinfluencingelectionsandunderminingpublictrustininstitutions.
Despitethesechallenges,theInternethasalsobroughtaboutmanypositivechanges.Ithasdemocratizedaccesstoinformation,allowingpeoplefromallwalksoflifetolearnandshareknowledge.Ithasalsofacilitatedglobalconnectivity,enablingpeopletoconnectwithothersacrosstheworldandcollaborateonprojectsthatwouldhavebeenimpossibleint