Very nice to have you 的回答语

你还回答此问题需要明确几个要点：
1. 这句是省略句,还原： It is very nice to have you. 意思是：有你真是太好啦!（能够见到你可真是太好啦!）；
2. 既然可以还原,当然从还原中我们可以得到这样的回答：It is very nive to have you, too.；
3. 还可以这样还原：It is very nice for me to have you, too.
4, 从上面的2与3,我们可以得到：So am I. 或 Me, too.
因此,我的回答是：So am I. 或 Me, too.