根据句意及汉语提示写出下列单词。

1. There is____    (没有人)in the classroom.

2. Do you still              (记得)our English  teacher?

3.  He is not tall or short.  He is of medium______(高度).

4. What did he           _ (说) at the meeting?

耳源性颅外并发症包括()

A.耳后骨膜下脓肿

B.颈部贝佐尔德脓肿

C.化脓性耳廓软骨膜炎

D.乙状窦血栓性静脉炎

E.迷路炎