When such an organized group became too large for its members to travel together fortably, it would .
A. hurry up
B. split up
C. make up
D. pick up
网友回答
A. hurry up
(答案→)B. split up
C. make up
D. pick up
解析：考查动词短语：A. hurry up快点B. split up分裂，解体C. make up编造， D. pick up捡起，句意：当这样的组织太大，成员不能一起舒服的一起旅游的时候，它就会分裂了。选B。