Describe a person who has done a lot of work to help people p93.大家在四月及下半年的考试中要多注意这方面的变化：part2人物，旅游，集市，新事物,part1活动，礼物，电话，交通工具。可参考我书的内容加以编排，用多弹头理论事半功倍。其他话题也要以我的题库为范围2013年 4-9考题展开全文 原微博
World peace has always been a major theme to mankind. But in human history, human beings have never really enjoyed world peace, for power politics representing the interests of different great powers has dominated world peace. WWI, WWII, Korean War, Vietnam War, Gulf War, ...展开全文 原微博
