2. 职称英语
  3. Scientists have______for years that turbulence within the gaseous clouds found t

Scientists have______for years that turbulence within the gaseous clouds found t

游客2024-01-11  59
问题 Scientists have______for years that turbulence within the gaseous clouds found throughout the Milky Way stymies star formation, but some of the forces behind this disturbance remain______.
选项 A、doubted … insufferable
B、posited… unknown
C、argued… relative
D、assumed… exoteric
E、conveyed … insuperable
答案 B
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3352250.html
相关试题推荐
随机试题
最新回复(0)