淋巴瘤的基本治疗策略是（）。

A.化疗

B.放疗

C.生物治疗

D.手术治疗

E.以化疗为主的化、放疗结合的综合治疗

Bob met some ________ on his way home and made friends with them. [ ]

A. Englishman

B. German

C. Chinese