— Tom, you are supposed to hand in the final-term paper next Friday.

— __________. [ ]

A. So what?

B. Well, I won't miss the deadline.

C. Really? Who told you that?

D. Oh, now I am under great pressure.

我国修辞学的研究源远流长，早在（），古人就已经注意到了修辞现象，提出了自己的见解。

A、商周时期

B、先秦两汉

C、魏晋时期

D、南北朝时期