They are oranges改为一般的疑问句并回答
问题描述：
They are oranges改为一般的疑问句并回答
答
Are they oranges?
Yes ,they are
答
疑问句 Are they oranges.
简答 Yes, they are.// No, they are not.
详答 Yes, they are oranges.// No, they are not oranges.
答
Are they oranges?
Yes,they are./No,they are not.
答
-Are they oranges?
-Yes they are