As a young man Comrade Zhou Enlai the students' movements and later the Communist Party

问题补充：

As a young man, Comrade Zhou Enlai the students movements and later the Communist Party of China.

A. joined; took part of

B. took part in; joined

C. joined in; took part in

D. took part of; joined

答案：

A. joined; took part of

(答案→)B. took part in; joined

C. joined in; took part in

D. took part of; joined

解析：考查动词短语辨析。由movements暗示参加的是一个活动，排除A, D；由Communist Party暗示参加的是一个组织，排除C，故答案选B符合。