2. 外语
  3. After reading Philip Morrison’s paper on gamma-ray astronomy in 1959, a fellow physicist was prompted to ask, "Wouldn’t using ga

After reading Philip Morrison’s paper on gamma-ray astronomy in 1959, a fellow physicist was prompted to ask, "Wouldn’t using ga

admin2011-03-26  41
问题 After reading Philip Morrison’s paper on gamma-ray astronomy in 1959, a fellow physicist was prompted to ask, "Wouldn’t using gamma-rays be a good way to communicate across the galaxy?"
选项 A、petitioned
B、cautioned
C、motivated
D、requested
答案C
解析
转载请注明原文地址:https://kaotiyun.com/show/ElBO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)