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单选题 <iframe src="/module/audioplay.html?objectid=d7dc23d07d958f6db21e25d3baa55737"></iframe>短陈述

A. It disappears when all the gears touch down

B. It goes with all the phases of flight

C. It only occurs during take off

D. It ends when the aircraft touches down

航空英语强化与提高课程封面

学科:航空英语强化与提高

时间:2026-04-22 15:11:48

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