There are six books in the schoolbag.(sixbooks提问)
问题描述:
There are six books in the schoolbag.(sixbooks提问)
答
There is a dog under the tree(改成复数形式) 1、How many books in your bag? 你的包里有几本书? 2、Are there six posters on the
答
How many books in the schoolbag?
答
What are there in the schoolbag