I think you should not buy clothes animals fur.A. made ofB. be made ofC. making ofD. is ma

问题补充：

I think you should not buy clothes animals fur.

A. made of

B. be made of

C. making of

D. is made of

答案：

(答案→)A. made of

B. be made of

C. making of

D. is made of

解析：此题考查固定短语be made of的基本用法。根据语境可知是过去分词作定语表示被动意义。