they have a ruler改成对a ruler提问
they have a ruler改成对a ruler提问
l have a blue ruler对a blue ruler提问 快
This is a ruler(对a ruler提问) ----- -----this?
That's a ruler.对 a ruler 提问.Is this an apple?改为复数句子.
It's a green ruler.对 a green ruler提问()is it.
This is a green ruler 对a green ruler 提问.怎么提?
It's a ruler.对a ruler提问_ is it
This is a ruler.(对画线部分提问) a ruler 下面有线!
对划线部分提问:划线部分:a ruler 向题:it is a ruler under the
this is a ruler.(对A RULER进行提问,并做肯定回答)
英语翻译This is a ruler.(对“ruler"提问)This pen is white.(对"white"提
This is a red ruler 用a red ruler 提问