公共英语四级辅导试题阅读精讲公共英语四级辅导试题阅读精讲你们必须向上代学习，必须掌握人类已经取得的最优秀的成果，然后再由此推陈出新。以下是小编为大家搜索整理的公共英语四级辅导试题阅读精讲，希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!UseofEnglish该部分共有20小题。在一篇240-280词的`文章中留下20个空白，要求考生从每题所给出的四个选项中选出最佳答案。答题时应该考虑以下几个方面：1)通读全文，考虑上下文的含义;2)运用逻辑推理;3)注意惯用法和固定搭配关系。Readthefollowingtext.ChoosethebestwordorphrasemarkedA.B.C.orDforeachnumberedblank.Weoftenhearthe_1_“Bug”whileusingcomputers.Butwhatisabug?Incomputerscience,abug_2_anerrorinsoftwareofhardware.Insoftware,abugisanerrorincodingorlogicthatcausesaprogramtomalfunctionorto_3_incorrectresults.Minorbugs,forexampleacursorthatdoesnotbehaveas_4_canbeinconvenientorfrustrating,butnotdamagingto_5_.Moreseverebugscancauseaprogramto“hang”(stoprespondingto_6_andmight_7_theuserwithno_8_buttorestarttheprogram.Losingwhatever_9_workhadnotbeensaved.In_10_case,theprogrammermustfindandcorrecttheerrorbythe_11_knownasdebugging.Becauseofthe_12_risktoimportantdata,commercialapplicationprogramsaretestedand_13_ascompletelyaspossiblebeforerelease.Minorbugsfoundaftertheprogrambecomes_14_arecorrectedinnextupdate;more_15_bugscansometimesbefixedwithspecialsoftware,calledpatches,thatcircumventsorotherwise_16_itseffects.Inhardware,abugisarecurring_17_problemthatpreventsasystemorsetof_18_fromworkingtogetherproperly.The_19_ofthetermreputedlygoesbacktotheearlydaysofcomputeratHarvardUniversitywas_20_toamothcaughtbetweenthecontactsofarelayinthemachine.1.a.wordingb.termc.dictiond.insect2.a.recurstob.preferstoc.attributestod.refersto3.a.produceb.achievec.recreated.attain4.a.expectb.expectationc.expectingd.expected5.a.informationb.materialc.memoryd.news6a.commandsb.monitorc.controld.supervision7.a.grantb.retainc.leaved.reward8.a.alternativeb.objectivec.collectived.derivative9.a.prestigiousb.precariousc.previousd.precious10.a.bothb.eitherc.neitherd.none11.a.processb.operationc.performanced.action12.a.promisingb.potentialc.prospectived.probable13.a.debuggedb.analyzedc.releasedd.removed14.a.accessibleb.affablec.availabled.ada