發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Dificulties and solutions to improve second year part-time students' English speaking skill at University of Languages and International studies-Vietnam National University