fun在前面有great修饰的时候加不加A

fun在前面有great修饰的时候加不加A A.a great fun B.great funny C.great fun D.a great funny的区别 用 so 还是 such 修饰 great fun great fun 和a great fun have a great fan 和have great fun的区别 a great hun,great funny,great fun,a great funny.的区别 What great fun和What a great fun哪个才是正确的? great fun的意思 great Fun的中文 英语的fun可数吗?是What a great fun it is!还是What great fun it is! 有没有"have a great fun"这一种说法? what great fun\what a great fun.哪个对