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题目内容 (请给出正确答案)
单选题
The soil regeneration at the Hallside site will take ______.
A

60 years.

B

between 5 and 10 years.

C

over 60 years.

D

less than five years.


参考答案

参考解析
解析:
这道题问的是这块土地的再生需要多少年的时间。根据题干中的关键词regeneration,Hallside site可定位到F段“The specially raised hermaphrodites, which are self-impregnation, will spend the next five to ten years chewing their way through the topping layer to create a soil structure able to sustain long-term plant growth. Without them, the process could take up to 60 years”,意思是,如果使用这两种蠕虫的话则需要5到10年的时间,没有他们则要花费60年以上的时间,从上文中我们知道在土地再生过程中实际使用了这两种蠕虫,因此,这块土地的再生时间应该是5到10年。
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