The country indicator of civil aircraft for the People’s Republi
2023-12-01执照英语题
The country indicator of civil aircraft for the People’s Republic of China is________.
A.A
B.B
C.W
D.Y
正确答案是B
The country indicator of civil aircraft for the People’s Republic of China is________.
A.A
B.B
C.W
D.Y
正确答案是B