you have not heard of it,have you?选择什么啊

you have not heard of it,have you?选择什么啊 have you heard of it?的意思 英语阅读理解 Have you ever heard of a shamrock?It's not a rock,it' You haven’t heard of it, have you? — Have you heard of I do not think you have ever heard of him,( ) have you heard什么意思 -----Have you heard _______your father?------Not yet. 英语翻译Have you heard it before? Have you heard it before?中文 have you heard of the traffic accident___yesterday Have you heard of __________about Jerem