---Doyoubelievethatpaperismade                wood?    ...

问题详情：

--- Do you believe that paper is made                  wood?

      --- Yes, I do. And you can see that books are made                  paper.

      A. from; from        B. from; of     C. of; from       D. of; of

【回答】

B    

知识点：动词和动词短语

题型：选择题