—Pandas are very beautiful kind of shy. Do you think so? —Sure. And they are the treasur

问题补充：

—Pandas are very beautiful, kind of shy. Do you think so?

—Sure. And they are the treasure of our country.

A. and

B. so

C. but

D. or

答案：

A. and

B. so

(答案→)C. but

D. or

解析：根据前后句子的内容的关系为转折关系，故选答案为C