题目内容
【题目】Paper is made ______ wood and newspapers are made ______ paper.
A. of; of B. from; of
C. of; from D. from; from
【答案】B
【解析】
句意:纸张是由木头做成的,报纸是由纸做成的。根据be made of由---制成(看出原材料),be made from由---制成(看不出原材料);只由木头做成,看不出原材料,用be made from;报纸由纸制作成,可看出原材料,用be made of.故选B
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