2. 外语
  3. A、The influence of volcanic eruptions on global weather patterns is almost completely understood at present. B、Scientists have o

A、The influence of volcanic eruptions on global weather patterns is almost completely understood at present. B、Scientists have o

admin2009-05-19  76
问题
选项 A、The influence of volcanic eruptions on global weather patterns is almost completely understood at present.
B、Scientists have only begun to understand, however, the effects of these wavelengths of light on the global environment.
C、The majority of global cooling effects have thus been attributed to volcanic explosions.
D、The human warming activities ameliorate by volcanic eruptions include those produced both by heavy industry and agriculture.
E、The reason that sulfate aerosols take an unusually large time to disperse owes primarily to meteorological factors, including the jet stream.
答案B
解析
转载请注明原文地址:https://kaotiyun.com/show/ZsjO777K
本试题收录于： GRE VERBAL题库GRE分类
0

GRE VERBAL

GRE

相关试题推荐
随机试题
最新回复(0)