用英语单词 联句 1 it,is,no,his,pencilbox.2 This,is ,pencil box,hers.This is her pencil box (改为否定句)Is this your ruler?(同义词转换)Is( ) ruler ( )

问题描述:

用英语单词 联句 1 it,is,no,his,pencilbox.2 This,is ,pencil box,hers.
This is her pencil box (改为否定句)
Is this your ruler?(同义词转换)
Is( ) ruler ( )