Columbia Departure, N466G, 4 miles east of your field _______ 1700ft, _______ 6500ft.
A.on, climbing to
B.out of, expecting to
C.at, climbing to
D.from, descending to
正确答案是C
Columbia Departure, N466G, 4 miles east of your field _______ 1700ft, _______ 6500ft.
A.on, climbing to
B.out of, expecting to
C.at, climbing to
D.from, descending to
正确答案是C