第1个回答 2012-03-10
care about 中care是动词,I don't care about you.我不关心你。
be careful about 中careful是形容词,You must be careful about your teacher when you are talking.当你说话的时候你要注意老师。
不会的问,初中小菜,呵呵,加油!
第2个回答 2012-03-10
care about 是关心 be careful about是对什么很小心
第3个回答 2012-03-10
意思上没什么区别,care动词 careful 形容词