閱讀理解OnehundredyearsagoatragedyhappenedinSanFrancisco．ah...
問題詳情：閱讀理解OnehundredyearsagoatragedyhappenedinSanFrancisco．ahugeearthquakedamagedmuchofthecity．Thenabigfiresweptthroughthecity．Manybuildingsburneddown．Hundredsofpeoplewerekilled．Thousandsofpeoplelost...