david bought a car yesterday but it is ( ) second-hand onea/an/th_英语解答

david bought a car yesterday but it is ( ) second-hand one
a/an/the 还是不填

人气：380 ℃　时间：2020-01-29 19:00:07

解答

david bought a car yesterday but it is (a ) second-hand one
这里肯定填不定冠词 a.