To be great, you must be smart, confident, and, , honest.
A. therefore
B. above all
C. however
D. after all
网友回答
A. therefore
(答案→)B. above all
C. however
D. after all
解析：
试题分析:考查词义辨析。therefore因此;above all首先，最重要的是;however然而;after all毕竟，终究。从语境可知此处强调“诚实”这一品质，故答案选B。句意：要想成功，你必须要机敏，自信并且最重要的是要诚实。