發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : The effect of learning, type of problems and working memory capacity on mathematical ability