Question

【题目】We know paper is made wood and chopsticks are also made wood.

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

Answer 1

【答案】D

【解析】

句意“我们知道，纸是由木头制造的，筷子也是用木头制成的”。be made of由……制成（看得出原材料）；be made from由……制成（看不出原材料）。纸看不见木头，所以看不出原材料，排除A和C。筷子看得出原材料，用of，故选D。