DonRitchie，afamousAustralianman．Fornearly50years，hesuccessfullystopped160peoplefromkillingthemselvesatacliff（悬崖）called‘theGap'-withjustakindwordandasmile．RitchiehadservedintheRoyalAustralianNavyduri

　　DonRitchie，afamousAustralianman．Fornearly50years，hesuccessfullystopped160peoplefromkillingthemselvesatacliff（悬崖）called‘theGap'-withjustakindwordandasmile．

　　RitchiehadservedintheRoyalAustralianNavyduringWorldWarII．In1964，hemovedintoahouseonOldSouthHeadRoad．Hebegansavingstrangerssoonafter．

　　Ritchiewasarealgentlemanwhopurposelychosetoliverightacrossthestreetfrom‘theGap'，justbecausehewantedtocontinuesavinglives．Hewouldwakeupeverymorningandlookoutofthewindowforanyonestandingtooclosetotheedgeofthecliff．Ifhesawsomeoneandthoughttheymightjump，hewouldsimplywalkoverwithasmileandsay，"IstheresomethingIcoulddotohelpyou？"Thatsoundsverysimple，butitworked-Ritchietriedtohaveatalkwiththesepeopleandendedupinvitingthembacktohishouseforteaorbreakfast．

　　In2006，RitchiewasgiventheMedaloftheOrderofAustraliaforallhissavinglives．In2010，heandhiswifewerenamedWoollahraCouncil'scitizensoftheyearandin2011，hewasgiventheLocalHeroAwardforAustraliabytheNationalAustraliaDayCouncil．

　　Inasituationwheremostwouldturnablindeye，Donhastakenaction．WithsuchsimpleactionsDonhassavedanumberoflives．Don'sstorytouchedtheheartsofallAustraliansandchallengedustorethinkwhatitmeanstobeagoodneighbour．

　　45．WhatisthenationalityofDonRitchie？___

　　A．American．

　　B．Canadian．

　　C．Australian．

　　D．Britain．

　　46．Whydidhechoosetoliverightacrossthestreetfrom‘theGap'？___

　　A．Becausehewantedtobeproudofhimself．

　　B．Becausehewantedtocontinuesavinglives．

　　C．Becausehewouldliketotalkwithstrangers．

　　D．Becausehewouldliketoenjoytheviewoutside．

　　47．WhenwashegiventheLocalHeroAwardforAustralia？___

　　A．In1964．

　　B．In2006．

　　C．In2010．

　　D．In2011．

　　48．Whatcanwelearnfromthepassage？___

　　A．It'simportantforhimtogettheseprizes．

　　B．Hesavedpeoplethroughgivingthemmoney．

　　C．Weshouldrethinkhowtobeagoodneighbour．

　　D．Hestopped210peoplefromkillingthemselves．