【单选题】听力原文:What's the extension number of the head office? (A) It's on 5th and Main street. (B) I think it has 12 floors. (C) You should check their website. (27)
【简答题】History as the artificial extension of the social memory ( and I willingly concede that there are other appropriate ways of apprehending human experience) is an art of long standing, necessarily so si...
【单选题】With the development of industry and extension of railroad network in the early 20th century in the U.S.A., there appeared ______. A. a rapid growth of cities