Unit1Whatdidyoudoduring(在…期间）thesummerholidays?Iwentto….Whatdidyoudoduringtheholidays?Pleasetalkabout(谈论）yoursummerholida...
解压密码联系qq1119139686加微信公众号jiaoxuewuyou九折优惠！淘宝网址：jiaoxue5u.taobao.comUnit1Whatdidyoudoduringtheholidays?Period1...
