Lan: "Would you say the Great Wall is among the se...

Câu hỏi: Lan: "Would you say the Great Wall is among the seven man-made wonders of the world?"Trang: ".........."

A. That's the least I could do.

B. Do you think so, too?

C. There's no doubt about that.

D. It was created by ancient Chinese people, wasn't it?