2. 外语
  3. Everyone who travels in space suffers from feelings of motion sickness initially. Scientists have found a way of protecting ast

Everyone who travels in space suffers from feelings of motion sickness initially. Scientists have found a way of protecting ast

admin2009-04-23  137
问题 Everyone who travels in space suffers from feelings of motion sickness initially.
Scientists have found a way of protecting astronauts from solar radiation.
选项 A、Y
B、N
C、NG
答案A
解析 针对solar radiation的内容出现在第六段，最后一句提到polyethylene shielding will absorb the radiation，说明科学家已经找到了一种防太阳辐射的方法。
转载请注明原文地址:https://kaotiyun.com/show/niC7777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)