發送短信 : Interactivity in CD-ROMs for English language teaching and learning

 _____      ______   ______     _____     ____    
|  __ \\   /_   _// |      \\  |  ___||  |  _ \\  
| |  \ ||   -| ||-  |  --  //  | ||__    | |_| || 
| |__/ ||   _| ||_  |  --  \\  | ||__    | .  //  
|_____//   /_____// |______//  |_____||  |_|\_\\  
 -----`    `-----`  `------`   `-----`   `-` --`