Question

【题目】Paper is made ________ wood, so we should try to use less paper in our life.

A. of B. with C. from D. into

Answer 1

【答案】C

【解析】

句意“纸是由木头制成的，所以在我们的生活中我们要尽量少用纸”。be made of由……制成（看得出原材料）；be made from由……制成（看不出原材料）；be made into由……制成（后加成品）。根据句意可知，表示“由……制成”，且纸看不出原材料。故选C。