There are a lot of signs here.怎么改成一般疑问句?

There are a lot of signs here.怎么改成一般疑问句?
There are a lot of signs here.怎么改成一般疑问句?

There are a lot of signs here.怎么改成一般疑问句?
sing是“唱”的意思 动词
song才是“歌” 不可数名词
一般疑问句：
Are there a lot of songs here?
一般疑问句很好改
Be动词提前 其他的照抄就可以了