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]Now they are ready to solve many problems of space travel, from guidance and____ to flight dynamics of missiles beyond the earth's atmosphere.(1分)
  • Adirection
  • Binstruction
  • Ctechnique
  • Dnavigation
    • 收藏 查看答案
    相关题目
    热门试题
    热门试卷