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ID:9724354
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页数:18页
时间:2018-05-06
《考研英语范文阅读模拟试题及答案解析(八)》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、考研英语范文阅读模拟试题及答案解析(八)Technically,anysubstanceotherthanfoodthataltersourbodilyormentalfunctioningisadrug.Manypeoplemistakenlybelievethetermdrugrefersonlytosomesortofmedicineoranillegalchemicaltakenbydrugaddicts.Theydon'trealizethatfamiliarsubstancessuchasalcoholandtobac
2、coarealsodrugs.Thisisoreneutraltermsubstanceisnoanyphysiciansandpsychologists.Thephrasesubstanceabuseisoftenusedinsteadofdrugabusetomakeclearthatsubstancessuchasalcoholandtobaccocanbejustasharmfullymisusedasheroinandcocaine. eorning,acigaretteforthenerves.isuses?Fi
3、rstofall,mostsubstancestakeninexcessarkedfirstbyanincreasedtolerance,oreandmoreofthesubstancerequiredtoproducethedesiredeffect,andthenbytheappearanceofunpleasantptomsandalterperception,mood,andbehaviorareknoonlygroupedaccordingtoulants,depressants,orhallucinogens.Stim
4、ulantsinitiallyspeeduporactivatethecentralnervoussystem,aryeffectonperception,distortingandalteringitinavarietyoftheGreekeaningmind-manifestation)becausetheyseemedtoradicallyalterone‘sstateofconsciousness. 59.Substancesabuse(line5,paragraph1)ispreferabletodrugabuse
5、inthat________. (A)substancescanalterourbodilyormentalfunctioningifillegallyused (B)drugabuseisonlyrelatedtoalimitednumberofdrugtakers (C)alcoholandtobaccoareasfatalasheroinandcocaine (D)manysubstancesotherthanheroinorcocainecanalsobepoisonous 60.Theigh
6、tmean________. (A)ing (C)piercing (D)fashionable 61.Physicaldependenceoncertainsubstancesresultsfrom________. (A)uncontrolledconsumptionofthemoverlongperiodsoftime (B)exclusiveuseofthemforsocialpurposes (C)quantitativeapplicationofthemtothetreatmentof
7、diseases (D)carelessemploymentofthemforunpleasantsymptoms 62.Fromthelastparagraphwe12345下一页[教育资源网]edu..,。caninferthat________. (A)stimulantsfunctionpositivelyonthemind (B)hallucinogensareinthemselvesharmfultohealth (C)depressantsaretheonlyusedingroups
8、 答案及试题解析 59.(D)意为:除海洛因或可卡因外,许多其他物质也是有害的。 第一段最后一句指出,许多医生(physician)和心理学家常使用物质滥用而不是药物滥用这一概念,他们想以此说明:滥用像烟酒这样的物质与滥用海洛因和可卡
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