摘要：43．(09高考安徽省示范高中皖北协作区高三联考) Babrack Obama was elected the 44m president of the United States. a new chapter in the country’shistory． A．opened B．opens C．opening D to open 答案 C

网址：http://m.1010jiajiao.com/timu_id_3859373[举报]