The passage is mainly about why and how to plant more trees to make universities

游客2023-08-31  21

问题 The passage is mainly about why and how to plant more trees to make universities become green. [br] The Lewis Center at Oberlin is an energy-efficient building and the major energy resource of it is from

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答案 solar array

解析 由题干中的 Lewis Center定位到第四段第五句The Lewis Center at Oberlin,opened in 2000,was one of the firsts.It’s powered entirely by solar arrays。此处需要填入名词性成分作from的宾语。本题考查Lewis Center中所使用的能量的来源,通过原文可知,其主要是通过太阳光线来提供能量,题干中energy source和原文powered entirely by相对应,故此处答案为 solar array。
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