I like sing the songs and dance.So you like.是否有语病?（我喜欢唱歌和跳舞,你也是）

I like singing and dancing, so do you.

I like dancing and singing I like dancing and singing. 补充：like作为及物动词，表示喜欢的意思时，，like可以跟v+ing也可以to-v。且and前后的

不对。and so do you 就可以了。

I like singing and dancing. So do you.
singing 就有唱歌的意思

sing-.> singing .dance-> dancing
so you like -> so do you .

有，根据句型like+to do或doing,得sing~singing或,to sing;dance~dancing,或to dance