John intended to be a famous singer; ， he has a long way to go now.
A. therefore
B. meanwhile
C. however
D. otherwise
网友回答
A. therefore
B. meanwhile
(答案→)C. however
D. otherwise
解析：答案：C 考查连词。句意：约翰想成为一名歌手，然而，他还有很长的路要走。however“然而”；therefore“因此”；meanwhile“在此期间”；otherwise“否则”。