皱额、闭眼无明显影响，微笑或露齿时口角歪向健侧，鼓腮及吹口哨时病变侧漏气提示（）。

A.面神经周围性损害

B.面神经中枢性损害

C.三叉神经损害

D.舌咽神经损害

E.副神经损害

If I had worked harder at school, I ___ in a comfortable office now.

A．would have sat

B．had sat

C．would be sitting

D．could sit