If a crosswind is present during the takeoff roll, the pilot can keep the wings level by using the_______ .
A.ailerons
B.rudder
C.elevators
D.spoilers
正确答案是A
If a crosswind is present during the takeoff roll, the pilot can keep the wings level by using the_______ .
A.ailerons
B.rudder
C.elevators
D.spoilers
正确答案是A