There are (some swings) in the park对括号里提问

There are (some swings) in the park对括号里提问
There are (some swings) in the park对括号里提问

There are (some swings) in the park对括号里提问
\x0d\x0d What are there in the park?
保证准确率!\x0d不明白就追问!

How many swings are there in the park？

What is there in the park?
对未知数量的事物提问，一般用单数，所以有is there ，而不是are there。

what is in the park?