试题题干
As a result of millions of years of isolation from （ ）, Australia has many plant and animal species that are found nowhere else in the world.
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正确答案：
试题解析
由于数百万年与亚洲的隔离，澳大利亚有许多植物和动物物种，在世界上其他地方都找不到。
As a result of millions of years of isolation from （ ）, Australia has many plant and animal species that are found nowhere else in the world.
由于数百万年与亚洲的隔离，澳大利亚有许多植物和动物物种，在世界上其他地方都找不到。