题目内容
All hot liquids must be_____of in the cabin to ensure flight safety.
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Emergency training includes______takeoffs, emergency landings, heart-attack and in-flight medical situations.
Flight attendants are now also given basic training on defense against terrorist _____.
The general operating and flight rules in 14 CFR part 91 ________ the concept of “See and Avoid”.
The “See and Avoid” concept requires that ________ shall be maintained at all times by each person operating an aircraft.
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