填空题If the lignin is removed from the paper, the paper will be more expensive.____

填空题
If the lignin is removed from the paper, the paper will be more expensive.____

参考解析

解析:
根据题干中的信息“lignin”和“paper”可以定位到文章的第一个小标题下的第三段,“Removing it means a yield of only 35%”,即如果在纸张的生产中去除木质素,将会降低树木出产纸张的量,所以去除了木质素的纸张价格必定会更加昂贵,故匹配段落为E。

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