使飞行员易于发生空间失去定向的原因是什么？ What is the reason for pilot easy to spatial disorientation?
A.交叉检查飞行仪表的过程中，眼睛经常移动 Eyes are moved often in the press of cross-checkoing the flight instruments
B.忽视运动感觉 ignoring or overcoming the sensations of muscles and inner ear
C.用身体的感觉信号来解释飞行姿态 Body sensation are used to interpret flight attitudes
正确答案是C