有没有be helpful to sb
有没有be helpful(for sb) to do这个短语
对某人有用是be helpful to sb.还是be helpful for sb?
be helpful to sb 对某人有帮助的 be friendly to sb to后接人称代词时,是不是都要接宾
think sb to be有没有这种用法?
有没有think of sb to be 这种说法
think sb to do/be有没有这种用法,
有没有know sb/sth (to be)/as这个词组?
有没有do good to sb,那么be good to sb 呢 ,例句
请问有没有sb be interested in to do sth或sth be interesting to do
作文Be helpful to others
Be helpful to others急!
tell to Sb有没有