1.Her blue pants are twenty dollars.【改为一般疑问句,并作否定回答.】
Are her blue pants twenty dollars?
No,they aren't.
2.The boy in green is my brother.【对green提问】
Which boy is your brother?
1.Her blue pants are twenty dollars.【改为一般疑问句,并作否定回答.】
Are her blue pants twenty dollars?
No,they aren't.
2.The boy in green is my brother.【对green提问】
Which boy is your brother?