gre试题类及答案

1、gre问题类和解答GRE问题(7)time30 minutes25 QuestionsQuestions 1-8abakerymakesninekindsofcookies.of这些nine，three kinds are fruit cookiesG，h，and J； 三人kindsarenutcookies-k，l，and O； 还有斯利金dsareplainkcookiesx，y，and Z. Each day of the week，Monday through Sunday backitywillfereasspecifyonecticallydeferendifferentfoll

2、owing rules:eachdayatleastonefruitcookiemustbefeatured， andeachyataleastonenutcookiemustbefeaturesd.onanydayonwhichcookieisefeatured cookielcannotbefeatured.onanydayonwhichcookiek cookieymustsassobefeatured.nokindofcookiecanbefeaturedmorethanthreemesinaweek。1 .在一起吗？(A) G，l，z(B) H，k，x(C) J，l，y(D) J，o

3、，z(E) K，o，y2.onadayonwhichbothtookielandcookiezarefeatured，whichofthefollowingcanbethirdkindofcookiefeatured？(A) H(B) J(C) O(D) X(E) Y3.apartialscheduleoffeaturedcookiesisshownbelow.mondaytuesdaywedsdaythusdayfridaylhyogaccordingtothisschedule hichofthefollow(A) Monday(B) Tuesday(C) Wednesday(D) Thu

4、rsday(E) Friday4.Friday上的if cookie j is featured，Saturday，andSunday； if cookie K is featured on Monday，Tuesday，and Wednesday，andifcookiegisfeaturedonthusday，then cookie L can be featured on(A) Monday only(B) Thursday only(C) Monday、Tuesday、and Wednesday only(D) Friday、Saturday、and Sunday only(e ) an

5、ytwoofthefirstfourdaysoftheweek5.ifeachkindofnutcookieisfeaturedthreetimesinoneweek，whatisthemaximundordingwhichplinkeckcanebefeaturedduringthweek？(A) Three(B) Four(c ) PS(D) Six(e )七6.ifcookiehandcookieyareeachfeaturedonmonday，Tuesday，and Wednesday，andifcookiegandcookiexareeachfeaturedonthusday星期五和

6、萨蒂(a ) j和k(b ) j与l(c ) j和o(d ) k和l(e ) k和z7.ifexactlysekindsofcookiesarefeaturedduringoneweek，whichofthefollowingmustbeabouttheweek？(a ) xistheonlydindofplingcookiethatisfeatured(b ) yistheonlykindofplaincookiethatisfeatured(c ) zistheonlykindofplaincookiethatisfeatured。(d )最后一天，botookieandcookiezar

7、eefeatured。(e )最后一天，botcookiejandcookiexarefeatured。8.ifcookiexisfeatured，完整的twice和cookiezisfeatured(a )有饼干(b )曲奇jisfeaturedatmostwiceduringthweek。(c ) cookiekisfeaturedatmostwiceduringthweek。(d )有饼干(e)cookieyisfeatured9 .在年， thearpreddatorybirdtohabitsflatland suchas farms和pa sures.somornithologist

8、shypothesizethatthisdeclineisduetotheintroductionof cidistocontheinsectspecisesonwhichshresprey.theanstowhichofthefollowingquestionsisornithologistshypothesis？(a )新的pesticides最初使用的是(b ) havehaveshreshikecomputionsdeclinedsinthenewerepgisticideshavenobeenused？(c ) havethenewperisticidismericationthep

9、utionofinsectspecisspeciesonwhichshrikespreytheperisticidisprevei(d ) areinstectsthathaveconsunconsemedthenewpesti-cidesontotheshattheshreshicistestheshateconstemedthelefec(e ) arethenewpesticidesconsideredbymostpeopletobelessharmfultotheenvironmenttherodepesticidesweresconsideredtobe？10.ncessusdata

10、forprenlandshowmenthanreddatafthanreddandinmenthititsouthendataforprendandingwonmenth玛丽clearly、however、unare not Prenlandic，全部butaminorGRE问题(7)ty will remainunmarried发生什么事了？(a ) emigrationfromprelandismorecommonamongwomenthanamongmen。(b ) agresterproportionofprelandicwomen(c )我觉得没有这种东西(d ) prenlandh

11、asahighrateofdivorce(e)motoftheunmarriedprenlandand、menarrywomenwhonotprenland。11.certinteraneferectineferemeyharmmalbacitiafodensewagearedifficultdetectdirectly.testing fore.coli aneastilydetectedandless 是relearliableacreablebyofdeterminingwhetheronotherementheronthe sinceoceanwatercontainse.colionolyifthewaterisc你在做什么？(a)e.colibacteria，还有这些stra