题目内容

词汇与结构CRM training is now a (an) _________ requirement for commercial pilots working under most regulatory bodies worldwide.

A. elementary
B. alternative
C. compulsory
D. optional

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词汇与结构TheA320Family'sadvancedcockpitisvirtually_________tothatoftheA330andA340wide-bodyaircraft.

A. relate
B. oppose
C. identical
D. adjust

词汇与结构Six _________ liquid crystal displays (LCDs) on the main instrument panel replace the multitude of dials and gauges on older-generation aircraft.

A. separate
B. interchangeable
C. different
D. individual

词汇与结构Side-stick controllers _________ the bulky centre-mounted control columns on other aircraft.

A. emulate
B. simulate
C. imitate
D. eliminate

词汇与结构In the A320, ECAM (Electronic Centralised Aircraft Monitor) is a system that monitors aircraft functions and _________ them to the pilots.

A. allays
B. clays
C. belays
D. relays