当登机桥开始滑离飞机时，使飞行员感到自己的飞机在移动，这种错觉是下列哪一种？When the bridge is moving away from the aircraft ，which make the pilot feel that the aircraft is moving， what kind of the following illusion it is？
A.诱导运动错觉。induced moving illusion
B.视性距离错觉。visual distance illusion
C.视性高度错觉。visual height illusion
正确答案是1