Lesson 9 短听力选择-9[音频]
A. Severe turbulence
B. Moderate icing
C. Moderate turbulence
D. Severe icing
Lesson 21 短听力选择[音频]
A. Turn left 40 degrees and track out 20miles from present position
B. Turn right 40 degrees and track out 20kilometers to detour the build-up
C. Turn right 40 degrees and track out 20 miles to go round the weather
D. Turn left 20 degeres and track out 40 miles to avoid CB
Lesson 21 听力选择[音频]
A. Both engines lost thrust due ingesting rain and hail
Both engines shut down due heavy rain and hail
C. Port engine failed due ingesting foreign object
D. Both engines vibrated severely due ingesting rain and hail
Lesson 21 听力选择[音频]
A. 6
B. 1
C. 7
D. 8
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