【简答题】The Friday after the American holiday of Thanksgiving is called Black Friday. It’s said that it’s the day that store ledgers(分类账)move into the black and companies become profitable. On that day, retai...
【简答题】You can make the difference between this … and this. But how? This summer, join the International Conservation (环境保护)Scouts on a fun—filled holiday with a difference. Year after year, young people fro...