（so unusuai;such unusuai;such an unusual;so an unusual)哪个能用在

（so unusuai;such unusuai;such an unusual;so an unusual)哪个能用在 such 、 a such 、so an、such an的区别 用so,such an/a ,such 填空 用so,such,such a,such an改写句子, 1、Such _______ good weather is an unusual chance for us to g It is such an unusual work of art that everybody wants to ha so+形容词+a/an+名词=such+ + 用so,such,such a,such an 连接以下各组句子 1.Don is an impa An unusual day 以“An unusual experience” An Unusual Thing 是a unusual还是an unusual