单选题
1713. 结合导航信息以计算飞机地理位置的系统部分,包括航道计算机等。
A
That portion of the system which compares navigational information to compute the aircraft's geographical location. Includes items such as course computers, etc.
B
That portion of the system which combines navigational information to compute the aircraft's geographical location. Includes items such as course computers, etc.
C
That portion of the system which combines navigational information to compute the aircraft's reference location. Includes items such as course computers, etc.
答案解析
正确答案:B
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