BAE345, caution when taxi back to the terminal, there is no _______available due to ground staff strike.
A.marshaller
B.usher
C.controller
D.personnel
正确答案是A
BAE345, caution when taxi back to the terminal, there is no _______available due to ground staff strike.
A.marshaller
B.usher
C.controller
D.personnel
正确答案是A