2. 职称英语
  3. In 1961, NASA has encouraged studies of space-planes that could be built using e

In 1961, NASA has encouraged studies of space-planes that could be built using e

游客2023-09-17  66
问题 In 1961, NASA has encouraged studies of space-planes that could be built using existing technology. [br] The large new space project planned at present is the______.
选项
答案 International Space Station
解析 第9段第1句，目前制订的最大最新的航天计划是建立国际空间站。
转载请注明原文地址:http://tihaiku.com/zcyy/3021693.html
相关试题推荐
随机试题
最新回复(0)