be confident 通常不与 in 或 of 连用, 而往往与 about 或 with 或 that 引导的从句。比如, be confident about (with) sb. (sth.); be confident that.... 而have confidence 后面必须跟“in".
第2个回答 2013-03-22
be confident in sb和be confident of sth - 都可以 have confiident in sth/sb. - 不行。应该是:have confidence in sth/sb