How old are your twin brother?

How old are your twin brother? How old are your brother这个句子那错了 How old are your brother那错了 You are tall .Your twin brother id taller. How old is your brother?回答 How old is your brother 同义句 How old is your ____!A,sisters B、twins C、twin sister D、twin how are your brother和what is your brother like 1 How oid are your brother? How old is your brother改为同义句, brother,old,is,how,your(?)如何拼成一句话 How old is your brother?的中文意思是什么啊?