填空题Conservationists are trying to save primary forests because they have much higher levels of biodiversity.____
填空题
Conservationists are trying to save primary forests because they have much higher levels of biodiversity.____
参考解析
解析：
根据题干信息“primary forests”和“trying to save”可以定位到F段“Primary forests usually have much higher levels of biodiversity than secondary ones, which is part of the reason conservationists are trying to save old growth.”，故匹配段落为F段。
根据题干信息“primary forests”和“trying to save”可以定位到F段“Primary forests usually have much higher levels of biodiversity than secondary ones, which is part of the reason conservationists are trying to save old growth.”，故匹配段落为F段。
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