Which of the following underlined parts is different in pronunciation from others?

A．Tom’s dream is to work in a hospital.

B．There must be a reason for his success.

C．Go ahead! Take what you want.

D．The sand on the beach is very hot.

男性，46岁，手指被木屑刺破后数天，手指末端轻度红肿、针刺样疼痛，逐渐转为搏动性跳痛，手下垂时更明显，体温38.8℃，伴寒战。

若需要切开引流，应采用

A．鱼口状切开

B．手指掌面纵切开

C．手指侧面纵切开

D．在波动明显处横行切开

E．从原伤口处放射状切开