地道的回答应该是：
Yes ,please .(肯定回答)
No,thanks .(否定回答)
对 Would you like to do sth 的肯定回答是：
Yes ,I'd like to .
否定回答是：
I‘d like to ,but .���ʣ����would you like a hamburger?��Ҫ��ϻأ�������գ�����yes,I would����yes,I��һƲ��d like?没有这种如果。两个空就够了。