18、What happen when slats/flaps configuration is 1+F and the CAS

18、What happen when slats/flaps configuration is 1+F and the CAS reaches 210 knots?

A.Flaps retract automatically to 0 and the new slats/flaps configuration is 1.

B.Flaps extend automatically because the speed is too high.

C.The alpha lock function engaged because the CAS is too high.

正确答案是A