There are a lot of beautiful flowers in the garden.改为否定句和疑问句

There are a lot of beautiful flowers in the garden.改为否定句和疑问句
There are a lot of beautiful flowers in the garden.改为否定句和疑问句

There are a lot of beautiful flowers in the garden.改为否定句和疑问句
There aren't a lot of beautiful flowers in the garden.
Are there a lot of beautiful flowers in the garden?

There aren't a lot of beautiful flowers in the garden
are there a lot of beautiful flowers in the garden

There are no beautiful flowers in the garden.
Are there any beautiful flowers in the garden?