Looking you straight in the eye does not mean the person is telling the truth. Experienced liars often do this in a(an)______way, playing on people believing the myth.

A．automatical

B．compulsory

C．sensitive

D．deliberate

参与脊髓节段间的联系的是( )

A．α-运动神经元
B．γ-运动神经元
C．后角边缘核
D．胶状质
E．胸核