【单选题】My approach is not to learn everything about something, but______something about everything.
【单选题】My approach is not to learn everything about something, but______something about everything.
【简答题】My turn was _____ ( approach) .
【多选题】传统的测量方法确定地面点位的三个基本观测量是()
【多选题】传统的测量方法确定地面点位的三个基本观测量是( )。