Lesson Three Dictation-2 ______CAT______, _______, ______31, correction ______
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Lesson Three Dictation-3 ______ _______ ATIS ______
Lesson Three Dictation-4 ______ _______over _______VOR leaving ____ climbing to ______
Lesson Three Dictation-5 ______ cleared to ______ ______departure to _____ ______ between ______ and ________
Lesson 4 听一遍,repeat what you have heard-1