you need not be so rude about it 这里about it做主补?还是什么别的成分

you need not be so rude about it 这里about it做主补?还是什么别的成分 You need’t be so rude about it.这句话里为什么要加be呢? you needn't be so rude about it? be rude about it还是be rude to it You needn't be so rude about it.这句话中about是什么意思 "you needn t be so rude about it ",my wife answered as she l You need not worry about it.(改为同义句） It is not about you you'd better-----(not be)crazy about it It's Not About You 歌词 It S All About You (Not About Me) 歌词 I ______(not tell)about it,so I do not know about it.