Please ask the lawyer what his ________ would be to take the case to court.[ ]

A．fare  

B．charge

C．fee  

D．expense

吗啡不宜用于

A．外伤剧痛

B．心肌梗死疼痛

C．恶性肿瘤疼痛

D．手术后剧痛

E．分娩止痛