Private Pilot : 2008年 Airman Knowledge Test Question (Written Exam)310.
One of the most easily recognized discontinuities across a front is A) a change in temperature. B) an increase in cloud coverage. C) an increase in relative humidity. 前線を横切る時に、一番気づきやすい変化は。 Frontを横切る時に、一番気づきやすい変化の一つは。 Discontinuity 変化、一定な事柄が途中で途切れる事
Private Pilot Knowledge Test (Private Written Exam) 2008年03月18日より出題
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