阅读短文，选择正确的答案。

      My name is John. I have a happy family. We share (分享) the housework. My mother can cook the meals

and wash the clothes. My father can sweep the floor. I can clean the bedroom.

1. What can John's mother do?

A. She can clean the window.

B. She can cook the meals.

C. She can water the flowers.

2. What can John's father do? 

A. He can clean the door.

B. He can sweep the floor.

C. She can empty the trash.

3. What can John do?

A. He can clean the bedroom.

B. He can clean the floor.

C. He can cook the meals.

男，左手拇、示、中指掌侧外伤3天，发热，血WBC9．6×10/L，中性0．78。体检：左拇、示、中指创面有脓性分泌物，拇指呈外展状，不能对掌，示指呈半屈状，活动受限，中指可被动活动，掌心有轻度凹陷，手背及大鱼际和拇指指蹼明显肿胀，并有压痛。

其最主要的诊断是（）

A.左拇、示、中指化脓性腱鞘炎

B.左桡侧化脓性滑囊炎

C.左鱼际间隙感染

D.左掌中间隙感染

E.左掌中间隙、鱼际间隙均感染