便后肛门疼痛可能是
A．肛瘘
B．血栓性外痔
C．直肠癌
D．内痔嵌顿
E．肛裂
参考答案：B,D,E
脑出血常见的并发症包括（）
A.应激性溃疡
B.脑疝
C.继发感染
D.水、电解质紊乱
E.中枢性高热
- Pity you didn’t attend Lucy’s birthday party last night.
- You know the coming exam. I’m to _______ it.[ ]
A. do
B. get
C. put
D. take
