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- ppl ground school principle of flight(part 1- forces acting on airplane) i have to begin for my Original goal "pilot" i never ever forget my original goal that become a airplane pilot. tonight is that's grandeur start for first class that "part 1- forces acting on airplane of principle
- 2004년 9월 토익시험후기 비행기 계단을 이용해서 사람들이 내려오고 있는 장면(A) The airplane door has been closed. (B) The airplane is preparing to land.(C) The passengers are getting off the airplane.