填空题

As we are still ignorant of millions of unique life forms in the rainforest, deforestation can be compared to the destruction of ______.

【参考答案】

an

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填空题

Plant species are dispersed over a large area with the help of ______.

填空题

Epiphytes, which form much of the understory of the rainforest, get all their water and nutrients from ______.