Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/611996ff1df72fe594fa3ecb6c9c143f.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 ourseware例句_ourseware英汉例句_ourseware双解例句_食材鋪反向词典
This article describes the importance of selecting the subjects in making CAI ourseware, and discusses the technology in shooting the image of scales. 闡述了課件制作中選題的重要性,探討課件“天平”中影像拍攝的要領。