there are many boys and girls on the playground.改为否定和疑问

问题描述:

there are many boys and girls on the playground.改为否定和疑问

疑问:Are there any boys and girls on the playground?
否定:there aren't any boys and girls on the playground.
绝对对

there are many boys and girls on the playground.改为否定和疑问there aren't many boys and girls on the playground.Are there many boys and girls on the playground?