阅读下面的材料,然后根据材料内容回答问题
AnnielivedaloneinChicago
Oneday,shefelldowninherbedroomandbrokeherleg
SoshetriedtocallherfriendLisa
Butshedialed(拨打)awrongnumber
ThecallreachedTaylor,an18-year-oldgirl
ShewasacollegestudentandshelivedhundredsofmilesawayfromChicago
AtthattimeTaylorwasreadinginbed
Shethoughtitwassomebodyplayingajoke
Whenshewasgoingtohangupthephone,sheheardawomansaying“Help
”FromitTaylorthoughtsomethingbadmusthavehappenedtothewoman
Aftershegotthewoman’snameandaddress,Taylorcalled911atonce
ThenshetriedtomakeAnniefeelcomfortable
ShespoketoAnnieonthephonetillthedoctorsarrivedatAnnie’shouse
AtlastAnniewastakentohospitalintime
AssoonasAnniefeltbetter,shewrotealettertoTaylortothankher
Whoansweredthetelephone
HowdidTaylorhelpAnnie
WhydidAnniewritethelettertoTaylor
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