五年级英语练习题 句型转换肯定句变否定句,否定句变肯定句.1.Mary has some pencils.

问题描述:

五年级英语练习题 句型转换肯定句变否定句,否定句变肯定句.1.Mary has some pencils.

肯定:Mary has some pencils.
否定:Mary don't has some pencils.