句型变化The boy is standing on the man’s shoulders.(划线提问）------------------------是on the man’s shoulders划线

句型变化The boy is standing on the man’s shoulders.(划线提问）------------------------是on the man’s shoulders划线
句型变化
The boy is standing on the man’s shoulders.(划线提问）
------------------------
是on the man’s shoulders划线

句型变化The boy is standing on the man’s shoulders.(划线提问）------------------------是on the man’s shoulders划线
Where is the boy standing?

What's the boy doing?