2. 职称英语
  3. Some scientists believe that Adelie penguins may be______of global warming, that

Some scientists believe that Adelie penguins may be______of global warming, that

游客2025-02-21  11
问题 Some scientists believe that Adelie penguins may be______of global warming, that their population decline may presage climatic changes throughout Antarctic.
选项
答案 D，E
解析 逗号说明前后同义重复。空格与presage(预兆)同义重复。figment幻觉，purveyor供应者，derivative衍生物，herald预兆，harbinger预兆，by-product副产品。答案选DE。注：这里derivative和by—product是干扰项，同表示“副产品”。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3965893.html
相关试题推荐
随机试题
最新回复(0)