(10)A pilot who was worried about the condition of the left engi

(10)A pilot who was worried about the condition of the left engine in a twin-engine airplane experienced an engine failure on takeoff and feathered the left engine, only to find that it was the right engine which failed. This pilot has been a victim of

A.A.expectancy producing a false hypothesis

B.B.expectancy producing a mental block

C.C.a motor program producing a false hypothesis

正确答案是A