- 问题详情:阅读理解OnehundredyearsagoatragedyhappenedinSanFrancisco.ahugeearthquakedamagedmuchofthecity.Thenabigfiresweptthroughthecity.Manybuildingsburneddown.Hundredsofpeoplewerekilled.Thousandsofpeoplelosttheirhomes.Theyhadtoleavethecity.Theywenttoanotherla...
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