【简答题】D Life has changed in Mexico City.Streets normally filled with people are empty.One of the most popular professional soccer teams recently played a in an empty stadium that can seat more than100,...
【单选题】下列选项中史实与结论之间逻辑关系正确的是( ) 史实 结论 A 郭守敬主持测定了黄道和赤道的交角值 元代科技成就全面领先世界 B 东汉蔡伦改进了造纸术,制成 “ 蔡侯纸 ” 是书写材料的巨大进步 C 宋代毕昇发明了活字印刷术 活字印刷完全取代了雕版印刷 D 明清通俗文学蓬勃发展 明清时期市民阶层兴起
【简答题】阅读理解。 Most British telephone cards are just plain green, but card collecting is becoming a popular hobby in Britain and collectors even have their own magazine, International Telephone Cards. One reas...