those are green jeeps.改成单数形式 they are our good friends are t
those are green jeeps.改成单数形式 they are our good friends are t
They are old jeeps. (改为单数句)
They are English jeeps.改为单数句
Are those his friends?改为单数形式
they are our animal friends改为单数形式
They are our friends变单数句
they are good friends 改单数句
They are his friends改为单数形式
they are改成第三人称单数形式
They are our good friends改为复数
What are those? (改成单数形式) These are my shoes.(改成单数形式) It is a
What are those?改成单数