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  3. [originaltext] Endangered Animals

[originaltext] Endangered Animals

游客2023-10-22  17
问题  
Endangered Animals
                                                    —Extinction Is Forever
    Extinction is the disappearance of an entire species, which is brought about by natural or unnatural means. Some species of plants and animals die out naturally / because newer species are more successful at competing for food and living space. / Others have become extinct because of changes in the planet / or because of natural disasters. / In today’s world, however, / species mostly become extinct or are threatened with extinction because of humans.
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答案                                          Endangered Animals
                                                    —Extinction Is Forever
    Extinction is the disappearance of an entire species, which is brought about by natural or unnatural means. Some species of plants and animals die out naturally / because newer species are more successful at competing for food and living space. / Others have become extinct because of changes in the planet / or because of natural disasters. / In today’s world, however, / species mostly become extinct or are threatened with extinction because of humans.
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