How old ____ your uncle and aunt?应该用is 还是 are?

How old is your brother?改为同义句 _____the____ ____ your brother?如题 How old is your mother? How old is your mather How old is your father? How old is your father? How old is your g_______? how,is,your,old,friend How old is your father? How old is your son how old is your grandfather?he is ____ ninety中间填什么? How old are you,Jason?(同义词转换） ____ is your _____,Jason? How old ____ your uncle and aunt?应该用is 还是 are? How old is your ____!A,sisters B、twins C、twin sister D、twin sisters 选c,为什么啊. 英语翻译How old is your cousin?不算 How old is your mother怎么回答 How old is your mother?回答句子 how,sister,old,is,your组句 How old is your brother 同义句