国际民航组织（ICAO）新的飞行标准。（）<br>A:New flight standard of international civil aircraft organization (ICAO).<br>B:New fly standard of international civil aircraft organization (ICAO).<br>C:New fly standard of international civil aviation organization (ICAO).<br>D:New flight standard of international civil aviation organization (ICAO).

国际民航组织（ICAO）新的飞行标准。（）
A:New flight standard of international civil aircraft organization (ICAO).
B:New fly standard of international civil aircraft organization (ICAO).
C:New fly standard of international civil aviation organization (ICAO).
D:New flight standard of international civil aviation organization (ICAO).

出自：航空情报执照

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