CAAC was formed in 1980.
CAAC was formed in 1980.
观看关于CAAC的视频，判断下列句子是否正确。 The full name of CAAC is Civil Aviation Administration of China.
观看关于CAAC的视频，判断下列句子是否正确。 The full name of CAAC is Civil Aviation Administration of China.
CAAC refers to Civil Aviation Administration of ( )
CAAC refers to Civil Aviation Administration of ( )
CAAC是什么组织的缩写？
CAAC是什么组织的缩写？
In 1803 the United States purchased Louisiana from _____.
In 1803 the United States purchased Louisiana from _____.
Initially, CAAC was managed by the Air Force of China.
Initially, CAAC was managed by the Air Force of China.
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.
CAAC的咨询通告将道面条件分为（ ）。
CAAC的咨询通告将道面条件分为（ ）。
国际航空运输协会简称( )。 A: CAAC B: IATA C: ICAO D: ISAO
国际航空运输协会简称( )。 A: CAAC B: IATA C: ICAO D: ISAO
国际网球联合会成立于 A: 1903 B: 1803 C: 1913 D: 1923
国际网球联合会成立于 A: 1903 B: 1803 C: 1913 D: 1923