您现在位置:模拟考场> 学士学位英语> 学位英语> 浏览试题
[单选题]22.2  In a spaceship, astronauts can _____.
  • Awalk just as they do on the earth
  • Bnot eat anything because it's dangerous
  • Ccontrol the spaceship when they are sleeping
  • Dnot litter small things or it will make trouble
  • 收藏 查看答案
    相关题目