Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/dddd46be5a2fcc0ae7a4fb6b838c0ab0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 ourseware例句_ourseware英汉例句_ourseware双解例句_绍翊字体网有道词典
This article describes the importance of selecting the subjects in making CAI ourseware, and discusses the technology in shooting the image of scales. 阐述了课件制作中选题的重要性,探讨课件“天平”中影像拍摄的要领。