Change: If you are not getting class emails, fix or add your address here:chenzhuangzhuang@yahoo.com.cn;lang5108@163.com;wshhzjo@hotmail.com;tanxiao@cuc.edu.cn;charlieowen@sina.com;santacruz1012_de@yahoo.com;wu_weiyi1986@yahoo.com.cn;xiongshiran86@hotmail.com;selmayan@126.com;michellezhangye@hotmail.com;zion_zhangzhao@sina.com;dianasean999@hotmail.com;liuxu_com@sina.com;zhaokun@cuc.edu.cn;genghuieric@hotmail.com;echory313@yahoo.com.cn;feifei_85719@hotmail.com;minniejoy2000@163.com;jimaoya@163.com;yyj20083@hotmail.com;fiona@cuc.edu.cn;christing57587685@cuc.edu.cn;spicegirl_liuliu@yahoo.com.cn;yang_xue81@yahoo.com.cn;frances648@hotmail.com;kafuree1985@msn.com;sunlu20700131@hotmail.com;tangyaxian@hotmail.com;song_of_sky@hotmail.com;fnndbbt@yahoo.com.cn;dongtaotiancai@163.com;xiaoxiao97865@tom.com;fiona_xiehui@hotmail.com;angelinasyt@126.com;dadalovee@hotmail.com;yuluyuan@sina.com;cuilingnan@hotmail.com;strawberry_9@163.com;mabelfengyun@hotmail.com;daqi02923@yahoo.com.cn;gradewang@163.com;michaelgrace@sohu.com;felix_lixin@yahoo.com;zhang_cheng274@163.com;sapphirewei@hotmail.com;mszoeyster@gmail.com;lewshaw0925@hotmail.com;love_keita_115@163.com;fxb1230@hotmail.com;malucorleone@163.com;kevin_860902@hotmail.com
View changes from previous version.
(Word count: 177)
