際際滷shows by User: xingruosun / http://www.slideshare.net/images/logo.gif 際際滷shows by User: xingruosun / Sun, 24 Nov 2013 23:26:31 GMT 際際滷Share feed for 際際滷shows by User: xingruosun The role of teacher by Sun Xingruo /slideshow/the-role-of-teacher-by-sun-xingruo/28587860 theroleofteacherbysunxingruo-131124232631-phpapp02
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]]> Sun, 24 Nov 2013 23:26:31 GMT /slideshow/the-role-of-teacher-by-sun-xingruo/28587860 xingruosun@slideshare.net(xingruosun) The role of teacher by Sun Xingruo xingruosun <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/theroleofteacherbysunxingruo-131124232631-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br>
The role of teacher by Sun Xingruo from Xingruo Sun
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