what are those?改为单数
what are those?改为单数
What are those?(改为单数句)
What are those?___They are books.(改为单数句)
What are those in English?(改为单数句)
Are those apples 改为单数
What are those?改成单数
-What are those?-They are pencil-boxes.(改为单数句)
Those are our hats.改为单数
Are those dictionaries here 改为单数是?
Those are my friends 改为单数句
Those are rulers 改为单数形式 快
those are orange towels改为单数句