商务英语(中级)试卷.doc

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1、系专业班学号姓名┉┉┉┉┉┉┉┉┉┉┉密┉┉┉┉┉┉┉┉┉┉封┉┉┉┉┉┉┉┉┉┉线┉┉┉┉┉┉┉┉┉┉试卷类型：成教商务英语(中级)试卷使用专业年级2013级英语、商英考试方式：开卷（）闭卷（√）共8页题号IIIIII合计得分PARTIREADINGCOMPREHENSION（每题2分，共40分）Directions:Thereare4passagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.Foreachofthemtherearefour

2、choicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.PassageOneQuestions1to5arebasedonthefollowingpassage.Twenty-fiveyearsago,adoptiveparentswereprovidedwithlittleornoinformationabouttheherita

3、geofthechildtheywillraiseastheirown.Manywell-intentionedsocialworkersandfacilitatorsatadoptionagenciesfeltthatafreshstartwouldbethebestapproachtotheadoptionprocess.Todaypartiallyattheurgingofadultadoptees,newparentsareoftenprovidedwithagreatdealofinformationabouttheiradopt

4、edchild.Also,adultswhowereadoptednowhavetheopportunitytosearchforanswerstoquestionsabouttheirbirthparents.Suchsearchesoftenbeginasaquestforafamilymedicalhistory.Doctorsoftenneedtoknowaboutthephysicalproblemsofbloodrelativesoftheirparents.Atthesametimethathealthconnectionsa

5、rebeingexamined,reunionsofadopteesandtheirbloodrelativesoftenprovidestrikingevidenceoftheinfluenceofheredityonpersonality.Tolearnmoreaboutthisareaofgenetics,ThomasBouchardattheUniversityofMinnesotahasbeenconductingastudysince1979.Hehasexamined100pairsofidenticalandfraterna

6、ladulttwinswhowereseparatedsoonafterbirthandgrowupindifferentfamilies.Identicaltwinsdevelopfromasinglefertilizedeggthathassplit.Theyshareexactlythesamegenesandmaybedifficulttodifferentiateinappearance.Fraternaltwinsaretheproductsoftwoseparatefertilizedeggsandshareabouthalf

7、oftheirgenes.Theyareessentiallysiblingswhohappentobebornatthesametime.Thetiming,however,ofteniscritical,becausetheyusuallysharesimilarexperiencesinthesameenvironment.InadditiontoBouchard’swork,severalother“twinstudies”arebeingconducted.Thesimilaritiesfoundinidenticaltwinsr

8、earedapartareextraordinary.TheIQscoresofthesetwinsweremoresimilarthanthoseoffraternaltwin