试题题干
Translate the following sentence into Chinese.
Of all the continents, the most drastic reduction in wildlife has occurred in North America.
参考答案
试题解析
考点：continent洲，大陆；drastic reduction 大幅度削减。
句子结构：Of all the continents为地点状语，句子主干为the most drastic reduction has occurred in North America.