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1、高2013级英语周考（二十二）命题人：李秀芳姓名第一部分阅读理解（共两节，满分20分）第一节（共5小题；每小题2分，满分10分）阅读下列短文，从每题所给的四个选项（A、B、C和D）选出最住选项。话题难度系数词数建议时间友谊与健康0.74137分钟Inthequestforbetterhealth,manypeopleturntodoctors,self-helpbooksorherbalsupplements・Buttheyoverlookapowerfulweaponthatcouldhelpthemfightillnessanddepr
2、ession,speedrecovery,slowagingandprolonglife:theirfriends.Researchersareonlynowstartingtopayattentiontotheimportanceoffriendshipandsocialnetworksinoverallhealth.A10-yearAustralianstudyfoundthatolderpeoplewithalargecircleoffriendswere22percentlesslikelytodieduringthestudype
3、riodthanthosewithfewerfriends・Alarge2007studyshowedanincreaseofnearly60percentintheriskforobesityamongpeoplewhosefriendsgainedweight.Andlastyear,Harvardresearchersreportedthatstrongsocialtiescouldpromotebrainhealthasweage.MIngeneral,theroleoffriendshipinourlivesisn'twellap
4、preciated/1saidRebeccaG・Adams,aprofessorofsociologyattheUniversityofNorthCarolina,Greensboro.'TherearealotofthingsonfamiliesandmaiTiage,butverylitdeonfriendship.Itbafflesme.Friendshiphasabiggerimpactonourpsychologicalwell-beingthanfamilyrelationships/1BellaDePaulo,avisitin
5、gpsychologyprofessorattheUniversityofCalifornia,SantaBarbara,whoseworkfocusesonsinglepeopleandfriendships,notesthatinmanystudies,friendshiphasanevengreatereffectonhealththanaspouseorafamilymember.Itisnrtentirelyclearwhyfriendshiphassuchabigeffect.Itmaybebecausepeoplewithst
6、rongsocialtiesalsohavebetteraccesstohealthservicesandcare・Beyondthat,however,friendshipclearlyhasaprofoundpsychologicaleffect.Peoplewithstrongfriendshipsarelesslikelythanotherstogetcolds,perhapsbecausetheyhavelowerstresslevels.Lastyear,researchersstudied34studentsattheUniv
7、ersityofVirginia,takingthemtothebaseofasteephillandfittingthemwithaweightedbackpack.Theywerethenaskedtoestimatethesteepnessofthehill.Someparticipantsstoodnexttofriendsduringtheexercise,whileotherswerealone.Thestudentswhostoodwithfriendsgavelowerestimatesofthesteepnessofthe
8、hill.Andthelongerthefriendshadknowneachother,thelesssteepthehillappeared・"Peoplewithstron
