题目内容

短听力练习-8-12听录音，并选择正确选项

A. To have priority landing
B. To make a diversion
C. To make an emergency descent
D. To return for landing

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A. To turn right heading 120
B. To say again his message
C. To do some maneuvers
D. To squawk ident

A461
B. R316
C. J30
D. A46

A. UAL has transmitter failure
B. UAL has receiver failure
C. UAL has transponder failure
D. UAL has radar failure

A. Due bird strike
B. Due windscreen problem
C. Due cabin problem
Due control system problem