We can’t decide           the problem of stress.

A．what to deal with

B．what we should deal with

C．how to deal with

D．how we should do with

女性，35岁，两个月来发热，乏力，伴消瘦，左颈部、两侧腋窝及腹股沟区可及淋巴结肿大，血象正常，血沉80mm／h，胸部X片正常，肝区B超正常，淋巴结活检为混合细胞型，淋巴瘤分期为

A．ⅡA

B．ⅡB

C．ⅢA

D．ⅢB

E．ⅣA