题目内容

词汇与结构The second part of the glass cockpit, comprising over-and-under center display _____ , shows the aircraft's systems conditions and engines performance.

A. screens
B. glasses
C. instruments
D. procedures

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词汇与结构This is variously called EICAS (Engine Indications and Crew Alerting System) or ECAM (Electronic Centralised Aircraft Monitor), the former being the Boeing term and the latter Airbus' ______.

A. synonym
B. acronym
C. synonymous
D. antonym

词汇与结构EFISoffersversatilitybyavoidingsomeofthe_______limitationsoftraditionalinstruments.

A. major
B. physician
C. typical
D. physical

词汇与结构If desired, the weather radar picture can then be ______ on the displayed route.

A. imposed
B. double-imposed
C. superimposed
D. installed

词汇与结构Finally, A degree of redundancy is _____ even with the simple two-screen EFIS installation.

A. reachable
B. available
C. portable
D. allowable

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