Let's ---(have)some hamburger用适当形式

Let's ---(have)some hamburger用适当形式
Let's ---(have)some hamburger用适当形式

Let's ---(have)some hamburger用适当形式
Let's (have)some hamburger.
let sb.do sth.让某人做某事,所以填动词原形 have
不明白的再问哟,请及时采纳,多谢 !

to have