English grammar:How can i use the BE CAREFUL,BE CAREFUL ABOU

1个回答

  • Kevin590 我认为多说无益,给你简单点播两句,你便知道了

    Be careful!祈使句,单独成立,当心的意思

    Be careful about (what...) eg.be careful about what you are doing

    be careful of +sb.当心某人

    be careful with +sth 仔细作某事,有仔细,细心的意思

    具体语境具体分析才是最重要的,去感悟这些用法吧