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1、tourists-havebeenpickingleavesandcuttingtheirnamesonthetree-trunk.Sofar,notoneofthemhasbeenstruckdownbysuddendeath! Lesson59Inorout？进来还是出去？ Ourdog,Rex,usedtositoutsideourfrontgateandbark.Everytimehewantedtocomeintothegardenhewouldbarkuntilsomeoneopenedthegate.Astheneighbourscompl
2、ainedofthenoise,myhusbandspentweekstraininghimtopresshispawonthelatchtolethimselfin.Rexsoonbecameanexpertatopeningthegate.However,whenIwasgoingoutshoppinglastweek,Inoticedhiminthegardennearthegate.Thistimehewasbarkingsothatsomeonewouldlethimout!Sincethen,hehasdevelopedanotherbadhab
3、it.Assoonasheopensthegatefromtheoutside,hecomesintothegardenandwaitsuntilthegateshuts.Thenhesitsandbarksuntilsomeoneletshimout.Afterthisheimmediatelyletshimselfinandbeginsbarkingagain.YesterdaymyhusbandremovedthegateandRexgotsoannoyedwehavenotseenhimsince. Lesson60Thefuture卜算未来
4、 Atavillagefair,Idecidedtovisitafortune-tellercalledMadamBellinsky.Iwentintohertentandshetoldmetositdown.AfterIhadgivenhersomemoney,shelookedintoacrystalballandsaid:'Arelationofyoursiscomingtoseeyou.Shewillbearrivingthiseveningandintendstostayforafewdays.Themomentyouleavethistent,y
5、ouwillgetabigsurprise.Awomanyouknowwellwillrushtowardsyou.Shewillspeaktoyouandthenshewillleadyouawayfromthisplace.Thatisall.'AssoonasIwentoutside,IforgotallaboutMadamBellinskybecausemywifehurriedtowardsme.'Wherehaveyoubeenhiding?'sheaskedimpatiently.'Yoursisterwillbehereinlessthana
6、nhourandwemustbeatthestationtomeether.Wearelatealready.'Asshewalkedaway,Ifollowedheroutofthefair. Lesson61TroublewiththeHubble哈勃望远镜的困境 Infuture,astronautswillberequiredtodescendfromaspaceshipwhileitisstillinspaceandtoreturntoit.Theabilitytodothiswillbenecessaryinfutureflightstodi
7、stantplanets.Scientistsarenowtryingtodiscoverifthisispossible.ThespaceshipAstrawhichlefttheearthashorttimeago,willbetravellingthreehundredmilesintospace.Atacertainpoint,theAstrawillstopforashorttimeandanastronautwillattempttoleavethestationaryspaceshipandthenreturntoit.Weshallnotkn
8、owwhethertheexperimenthasb
