第一次回答可获2分,答案被采纳可获得悬赏分和额外20分奖励.he studies very hard
he stands a good example to us
he has good communication with the teachers and they relationship is very good
he never delay what he should do to tommorrow
he also has good relationship with all of us
he is warm-hearted to answer questions form others
he respect others and never fell he is higher than us
in one word ,he is promising young man