It is a large box.(改为复数句)
It is a large box.(改为复数句)
It's a box改为复数句
it is a box.(改为复数形式)帮忙啊!
This is a box.(改为复数句)
It is a pencil-box. 改为复数句是什么? 它后面是______are_______. 这样的
what is it?It isa box.(改为复数句) The children are Young Pioeers
what isit?lt is a box改为复数句
This is a box and that is a knife (改为复数句)
It's a new box.(改为复数形式) There is “only one”book o
It's a large room.(改为复数形式)
it is a mouse改为复数句
it is a strawberry 改为复数句