unfamiliar to sb.

sb be unfamiliar后介词用什么,例句一个, last week,watched Beijing Opera,__style was unfamiliar to mo To you,that word is as unfamiliar as remember sb.to sb. 有complain sb to sb introduce sb to sb 意思 造句：hard sb sth/sth to sb .sell sb sth/sth to sb lend sb sth/ make sb.to sth. offer sth.to sb tell sb to do report sth.to sb. expect sb to