单选题
提供空速限制和这些限制的操作意义。
A
A.Supply airspeed instructions and the operational significance of such instructions.
B
B.Provide airspeed limitations and the operational instruction of such limitations.
C
C.Provide airspeed limitations and the operational significance of such limitations.
答案解析
正确答案:C
相关知识点:
空速限制意义选limitations和significance
