Week Two阅读下面短文,从每题所给的A、B、C、D四个选项中选出最佳选项。Forests in countries like Brazil and the Congo get a lot of attention from environmentalists,and it is easy to see why.South America and sub-Saharan Africa are experiencing deforestation on an enormous scale:1 every year almost 5 million hectares are lost.But forests are also changing in rich Western countries.
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