阅读短文，根据短文内容，完成短文后句子（每空一词）。

     I am a tiger. My name is Lisa. I live in a forest (森林). I like eating little animals. I have a good

friend, and his name is Sam. He is a zebra. He likes eating grass. We play hide-and-seek in the day,

and sleep together at night.

1. Lisa is a t            . 

2. Lisa I ____     in a forest.

3. Sam likes eating g____     .

4. Lisa and Sam play h            in the day.

5. Lisa and Sam s___         together at night.

患者男，33岁，右上臂中段齿轮绞伤，仅上臂内侧有一宽2cm皮肤相连，相连的皮肤挫伤严重，其余组织均完全离断。

此时的处理（提示该伤者术后18h，发现患手指端发绀、毛细血管反应较慢、张力较高，指端切开出血较活跃。）（）

A.继续观察

B.切开持续放血

C.理疗、抬高患肢

D.更换敷料，拆除部分缝线，止血

E.立刻手术探查