– Would you like another piece of cake ? . I’m full. A. That’s all right. B. I think

问题补充：

– Would you like another piece of cake ?

-- . I’m full.

A. That’s all right. B. I think so. C. No, thanks.

答案：

解析：在英文中，对于别人提供的服务，如果不需要可以说no，thanks，故本题选C。