喉上神经内侧支损伤引起（），外侧支损失引起（）
参考答案：喉部黏膜感觉丧失；声带松弛致音调降低
—I’d like to make an appointment with Doctor Smith．Would 9:00 tomorrow be all right?
— ．Her schedule is full in the morning.
A．Yes, she’s free then
B．I’m afraid not
C．You must be joking
D．Wel1, it depends
高速压片机通常进行（）次加压。
A.1
B.2
C.3
D.4
