32．Sometimes ____ you know you've done something wrong and you feel bad about it,it takes courage to say sorry．\x05A．once \x05B．only if \x05C．unless \x05D．even though

32．Sometimes ____ you know you've done something wrong and you feel bad about it,it takes courage to say sorry．
\x05A．once \x05B．only if \x05C．unless \x05D．even though

D
有时即便你知道你做错事了,而且感觉很糟糕,但是说对不起还是需要勇气的.