- 问题详情:Thebiggestsafetythreatfacingairlinestodaymaynotbeamanwithagunbutthemanwiththeportablecomputerinbusinessclass.Inthelast25years,pilotshavereportedwellover200incidentsthat(25)__________havebeencausedbyelectromagneticinterference.Unclear(26)_____...
- 11441