Thisisadangerousworl的精选

问题详情：Thisisadangerousworldwelivein．Thenumberofmurdersgoesupeveryyear,peoplearedyingofcancer,morepeoplecontractHIV,moreteensareusingdrugs,etc．Youknowthisbecauseyouhaveheardallthestatisticsonthenewsand...