The driver was at ______ loss when ______ word came that he was forbidden to drive for speeding. [ ]

A. a; / 

B. /; /

C. the; the  

D. a; the

男，8岁，颈淋巴结肿大2个月。体检:双侧颈部可及2cm×2.5cm大的淋巴结2～ 3个，质硬；无触痛，肝肋下2cm,脾肋下 5cm，腹部B超示后腹膜有肿大淋巴结。临床疑诊为恶性淋巴瘤。

根据以上资料分期诊断可能为

A．Ⅰ期

B．Ⅱ期

C．Ⅲ期

D．Ⅳ期

E．终末期