【用戶】Q
【年級】大二上
【評論內容】NAVTEX is an international automated medium frequency (518 kHz) direct-printing service for delivery of navigational and_________ warnings and forecasts, as well as urgent marine safety information to ships.(A) stability穩定;穩固(B) practicable能實行的,可行的(C) meteorological氣象的(D) solidity 堅牢,確實