A.To plant more fast growing trees.B.To find new materials for making paper.C.To devel
英语考试
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A.To plant more fast growing trees.
B.To find new materials for making paper.
C.To develop new printers using recycled paper.
D.To encourage printing more quality documents.
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正确答案:B
解析:选项均以,To+原形动词开头表明,本题可能考查做某事的方式或方法。由短文末尾提到的The action group has also found acceptable paper made from materials other than wood... 可知,环境保护者相信改变用纸状况的一种可能的方法是找到新的造纸材料。
