what great fun it is to go camping in such fine weather,为什么不说what_英语解答

what great fun it is to go camping in such fine weather,为什么不说what a great fun it is to go
camping in such a fine weather?

人气：459 ℃　时间：2020-01-28 19:33:33

解答

因为fun和weather都是不可数的不能用不定冠词不可数名词前加形容词不是可以变成可数？。，没有这个说法不可数就是不可数