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1、tourists-havebeenpickingleavesandcuttingtheirnamesonthetree-trunk.Sofar,notoneofthemhasbeenstruckdownbysuddendeath! Lesson59Inorout？进来还是出去？ Ourdog,Rex,usedtositoutsideourfrontgateandbark.Everytimehewantedtocomeintothegardenhewouldbarkuntilsomeoneopenedthegate.Asthen
2、eighbourscomplainedofthenoise,myhusbandspentweekstraininghimtopresshispawonthelatchtolethimselfin.Rexsoonbecameanexpertatopeningthegate.However,whenIwasgoingoutshoppinglastweek,Inoticedhiminthegardennearthegate.Thistimehewasbarkingsothatsomeonewouldlethimout!Sincethen
3、,hehasdevelopedanotherbadhabit.Assoonasheopensthegatefromtheoutside,hecomesintothegardenandwaitsuntilthegateshuts.Thenhesitsandbarksuntilsomeoneletshimout.Afterthisheimmediatelyletshimselfinandbeginsbarkingagain.YesterdaymyhusbandremovedthegateandRexgotsoannoyedwehave
4、notseenhimsince. Lesson60Thefuture卜算未来 Atavillagefair,Idecidedtovisitafortune-tellercalledMadamBellinsky.Iwentintohertentandshetoldmetositdown.AfterIhadgivenhersomemoney,shelookedintoacrystalballandsaid:'Arelationofyoursiscomingtoseeyou.Shewillbearrivingthisevenin
5、gandintendstostayforafewdays.Themomentyouleavethistent,youwillgetabigsurprise.Awomanyouknowwellwillrushtowardsyou.Shewillspeaktoyouandthenshewillleadyouawayfromthisplace.Thatisall.'AssoonasIwentoutside,IforgotallaboutMadamBellinskybecausemywifehurriedtowardsme.'Whereh
6、aveyoubeenhiding?'sheaskedimpatiently.'Yoursisterwillbehereinlessthananhourandwemustbeatthestationtomeether.Wearelatealready.'Asshewalkedaway,Ifollowedheroutofthefair. Lesson61TroublewiththeHubble哈勃望远镜的困境 Infuture,astronautswillberequiredtodescendfromaspaceshipwhile
7、itisstillinspaceandtoreturntoit.Theabilitytodothiswillbenecessaryinfutureflightstodistantplanets.Scientistsarenowtryingtodiscoverifthisispossible.ThespaceshipAstrawhichlefttheearthashorttimeago,willbetravellingthreehundredmilesintospace.Atacertainpoint,theAstrawillsto
8、pforashorttimeandanastronautwillattempttoleavethestationaryspaceshipandthenreturntoit.Weshallnotknowwhethertheexperimenthasb
