Could you please do sth.Could you please not do sth.

would you mind doing sth.could you please do sth. Could/Would you please do sth?could would 是什么词性? Would you please do sth?Could you please do sth?的区别 Could you please do sth.的意思急用啊 could you please do sth后面可以用not at all回答么 could you plese not do sth 急：请用英语造句子请用could you please do sth?和could I do sth各造一个句子 I could please to do sth Would you please not to do sth 和Would you please not do sth Could you please+ not do还是not to do? could you please don't to do 还是could you please not to do 请问Could you please do sth 变否定句怎么变?