根据句意和首字母填入恰当的词 

1. We were completely in the d __    about his movements.    

2. Her answer is r_____.    

3. If you want to s  __    . money, you had better buy second-hand books.    

4. I w____ about the exam tomorrow because it's very difficult.  

5. I used to eat c____ all the time. It's bad for my teeth.

女性，30岁。左手掌面被宽3cm锐器刺伤2小时。查体：中指掌指关节处掌面皮肤裂伤，中指呈伸直位，感觉障碍，手指苍白发凉，Allen试验阳性。

最佳的治疗方案是（）

A.清创后修复屈指肌腱、神经，吻合动脉缝合创口

B.清创后修复神经，吻合动脉，肌腱二期修复

C.清创后修复肌腱，吻合动脉，神经二期修复

D.清创后修复肌腱和神经，结扎出血的动脉断端

E.清创缝合伤口，其他组织二期修复