SL/HL Topic D4.2 Stability and change (id: de84d3bd0)

本题目来源于试卷: SL/HL Topic D4.2 Stability and change，类别为 IB生物学

[单选题]
2. In Botswana, forest cover decreased from 18.8 million hectzt9eha xy - zi4x-67cwares to 1dm c+(v .b4gdr5.3 million hectares between 1990 and 2020. Calculate the percentage loss in form.dv cg4(bd+ rest cover during this period.

A. 19%
B. 81%
C. 123%
D. 43%


参考答案:  A


本题详细解析: 暂无

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