- 問題詳情:Asisknowntoall,weliveinaworldofgerms(細菌).Itisimpossibletoavoidexposure.Geneticmakeupsmaygivesomepeople____41____advantageoverothers.However,itdoesnotstoppeoplefrombecomingsick.Allofushavebeenavictimofan____42____(ill)atsomepointinourlives.Mor...
- 12556