例 Would you like to have dinner with us Yes,I'd like to.to后该不该加have为什么请将这一系列讲解

这是语法中的省略 不用加
因为为了避免与前面的词重复,常在 wish try want expect hope intend like have```等词后面,只用不定时符号to 比如：
-would you like to come to my party?
-Yes,I'd love to.