If they spend some time on Chinese history, they will be more able to predict China''s future.

A．more

B．able

C．better

D．better able

男，46岁，右颈部无痛性淋巴结肿大4个月，伴上腹疼痛，食欲不佳，发热、盗汗、体重减轻。行剖腹探查见胃与胰头及腹膜有粘连，周围有多个肿大的淋巴结，病理检查为非霍奇金淋巴瘤，T细胞来源。临床分期属（）

A.ⅡB

B.mA

C.mB

D.ⅣA

E.ⅣB