题目内容
In Yunnan, the domestic river systems are the ______ and the ______.
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In the rainforests in Yunnan, what plant is known as the “Longevity Pine"?
Which tropical plant is related to the Buddhist scriptures of Dai people?
Amozon tropical rainforest is known as “the lungs of the world” and “______ ”.
The Tropical Botanical Garden of the Chinese Academy of Science was set up here by a famous Chinese ______, Cai Xitao.
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