friend,friendly,friendliness

friend,friendly,friendliness friend与friendly的区别 A good friend is friendly to others. friend与friendly有什么区别? full charge of friendliness This friendliness is natural he is very friendly to his fans为什么用friendly?friend不行吗? friend的形容词是什么?是friendly吗?friendly不是副词吗? He is always (friend,friendly)to his students We are——（friend,friendly）to each other. The new student looks ().A.friend B.friends C.friendly My friend is friendly.Her friend is friendlier的同义句