gre作文官方题库多少道

gre作文官方题库多少道，那么接下来就跟着中国教育在线小编一起来看看吧，相信你通过以下的文章内容就会有更深入的了解。

gre作文官方题库多少道

GRE写作中，Issue加上Argument官方公布的题库中题目总数近400道。不过虽然题量看似巨大，实际上有很多题目的题干是高度相似的，甚至完全一样，重复率至少在30%，所以实际上考生需要准备的题目数量可能也就是在250道左右。

gre作文示范

The decline in the numbers of amphibians worldwide clearly indicates the global pollution of water and air.Two studies of amphibians in Yosemite National Park in California confirm my conclusion.In 1915 there were seven species of amphibians in the park,and there were abundant numbers of each species.However,in 1992 there were only four species of amphibians observed in the park,and the numbers of each species were drastically reduced.The decline in Yosemite has been blamed on the introduction of trout into the park s waters,which began in 1920.But the introduction of trout cannot be the real reason for the Yosemite decline because it does not explain the worldwide decline.

Sample Essay

In this argument,the writer of the letter concludes that global pollution of water and air has caused a decline in the number of amphibians worldwide.To support his or her conclusion,the writer cites the results of two studies,seventy-five years apart,that purportedly show that the number of amphibians in one park in California,Yosemite National Park,have drastically declined.Additionally,the writer casts aside a given reason for the decline,stating that the introduction of trout to the park does not explain the worldwide decline in the number of amphibians.This argument defies simple logic and suffers from several critical fallacies.

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