1. Here is a real example that has been heard.Folks,we have reached our cruising latitude now,so i am goinb to switcg the seat belt sign off.feel free to move a

1. Here is a real example that has been heard.Folks,we have reached our cruising latitude now,so i am goinb to switcg the seat belt sign off.feel free to move about as you wish,but pleasestay inside the plane till we land.it's a bit cold outside,and if you walk on the wings it affects the flight pattern".

Based on the text above ,the speaker is ....
A. a pilot
B. a stewardess
C. a driver
D. a sailor

2. relates to the information above" i in the sentence di I am going to switch the seat belt sign off.means:
A. a sailor
B. a driver
C. a stewardess
D. a pilot