题目内容

词汇与结构The cabin temperature controllers regulate the temperature by controlling the addition of hot trim air to the zone supply ducts through the trim air valves to meet the ______ temperature of each of the seven temperature zones.

A. aim
B. target
C. objective
D. goal

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词汇与结构The master reference temperature is increased or decreased automatically or _____ to set target temperatures for each temperature zone.

A. manually
B. annually
C. electronically
D. electrically

词汇与结构For passenger comfort, the cabin temperature controllers compensate for temperature changes as cabin air humidity and passenger activity _______ during the flight.

A. decrease
B. increase
C. show
D. lower

词汇与结构Target temperatures decrease slowly during _____ until all automatically added corrections are removed.

A. descent
B. delay
C. decrease
D. deficiency

词汇与结构The flight deck temperature is controlled manually by setting the flight deck temperature ______ to the manual mode.

A. select
B. selector
C. selection
D. selective

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