第1个回答 2012-12-14
I have already had dinner.
如果有帮到你,记得采纳哦~谢谢~♪( ´▽`)
第2个回答 2012-12-14
I have had dinner
I've had supper
I've eaten dinner
都可以
希望帮到了你。本回答被网友采纳
第3个回答 2012-12-14
I have had supper
希望能帮到您,顺祝您天天开心
望采纳谢谢
第4个回答 2012-12-14
I have alredy had supper