one前是用a还是an,如：such a one 还是 such an one.

one前是用a还是an,如：such a one 还是 such an one. When we came here ,we found ------table A..such one B.one such C.a such D.such an 为什么 a one -hour还是an one-hour 是an one还是a one such one ,one such,such a 的区别 such 、 a such 、so an、such an的区别 useful one前用an还是a such+a/an+形容词+名词 冠词 an one-hour 还是a one-hour 是a one-hour ducumentary还是an one-hour documentary is russia a(an)European country or an Asian one ;an 还是an;an i had not seen ()interesting film .A such an Bsuch aC a such D an such one such 还是 a such__ suuch project is underway.填a 还是 the 好__ such project is underway.填a 还是 the 好,为什么? such a friend 与 one such friend 区别 one－year-old前面用an还是a one 前的冠词是a 还是an? 形容词+one前面用the 还是 a/an比如说 beautiful one useful one so+形容词+a/an+名词=such+ +