HighSchool

math:  http://www.gaokao.com/e/20090915/4b8bcfd99fe6f.shtml 1st round: lecture notes:  http://www.gaokao.com/e/20100901/4c7e0b043508a.shtml 2. physics 1st round: http://ishare.iask.sina.com.cn/download/explain.php?fileid=35261481 skype+idroo: 1. to insert word file: convert word file to PDF, then PDF to image file, finally insert image file to idroo. cool. Obama: My education, My future:  http://northeast.mpls.k12.mn.us/my_education_my_future_speech

转载于:https://www.cnblogs.com/stoneresearch/p/4336710.html