A、错
B、对
A、confirm the destination
B、put the valid in-flight documents in place
C、check the baggage
D、get the number of carry-on
A、By way of touching.
B、By way of clock indication.
C、By way of speaking.
D、By way of direction.
A、take the tempreature of senior the passenger.
B、reminding the senior of the temperature.
C、bring coffee regualarly for him/her.
D、remingding the time of the terminal.
A、Both.
B、Yes.
C、No.
A、footrest
B、boarding gate
C、boarding card
D、boarding pass
A、length
B、speed
C、high
D、altitude
A、错
B、对
A、name
B、boarding gate
C、flight code
D、seat number