---- I don’t feel well today. I have a stomachache.

----Sorry to hear that. ______________________.

A．Thanks for asking

B．I hope you feel better soon

C．Have a good time

D．Haha, you are lucky (幸运的)

泰勒提出的工作设计方法是( )。

A．工作转换

B．科学管理

C．目标设置

D．工作丰富化