Now the scientists hope to identify the chemicals that help with the process of breaking down biomass and then figure out how the bacteria work. If those chemicals can be made in the lab, they could be used to turn biomass—like grass or other plants—into fuel.
Brown says she doesn't mind handling panda poop. “It's probably the most pleasant material to work with,” she says, “My colleagues and I have been working with other poop for a long time, and we can assure you it has a fairly pleasant smell associated with it.”
67.The importance of studying panda poop is________.
A. to create a renewable energy from plants
B. to explore a new way to get energy from plants
C. to learn a lesson of energy from panda poop
D. to figure out how the bacteria work for us mankind
答案:B 细节理解题。由第一段第三句话“At a recent meeting in Denver, Professor Brown at the university presented her research showing how panda poop could inspire a new way to obtain energy from plants...”可知,研究大熊猫粪便的重要性在于,它能为我们从植物中提取能量提供新路。
68.The process of the panda poop project can be described as________.
a.Identify the chemicals helpful to break down biomass.
b.Find the bacteria in panda poop which break down bamboo.
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