题目信息
Five hundred million different species of living creatures have appeared on Earth, nearly 99 percent of them vanishing.
A:Five hundred million different species of living creatures have appeared on Earth, nearly 99 percent of them vanishing.
B:Nearly 99 percent of five hundred million different species of living creatures that appeared on Earth have vanished.
C:Vanished are nearly 99 percent of the five hundred million different species of living creatures that appeared on Earth.
D:Of five hundred million different species of living creatures that have appeared on Earth, nearly 99 percent of them have vanished.
E:Of the five hundred million different species of living creatures that have appeared on Earth, nearly 99 percent have vanished.
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已选答案：
正确答案：
E:Of the five hundred million different species of living creatures that have appeared on Earth, nearly 99 percent have vanished.
考点 逻辑语义
A vanishing表示正在消失不符合语义
B 头重脚轻
C species are vanished被动不符合语义
D them指代前面的species太wordy，排除
E 正确
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题目来源
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