Effective exploration of outer space by human beings must await the development of propulsion systems generating millions of pounds of thrust, with exhaust velocities in the order of one-third to one-half the speed of light. For cruising capacities and speeds such power plants appear, in nature,...
Space exploration is advancing rapidly. In the future, more astronauts ___ to the moon. A. send B. sent C. will be sent D. are sent 相关知识点: 试题来源: 解析 C。本题考查一般将来时的被动语态。宇航员是被送去月球,所以要用被动语态,又因为是未来的情况,所以是will be sent。选项A是主动...
In the future space exploration, there are advanced spacecraft. The ___ ships can travel to distant planets. A. large B. small C. speedy D. beautiful 相关知识点: 试题来源: 解析 C。解析:在未来太空探索中,先进的航天器中速度快的飞船能前往遥远的星球,“speedy”表示快速的,能体现未来科技感,...
In the near future, more nations will get involved in the cause of space exploration. Some questions having intrigued human throughout the centuries are in the list of solution.
Find out how China became involved in space exploration by reading this article from an aeronautics magazine.通过读这篇选自航空杂刊上的文章,找出中国是如何进行太空探险的。Chinese people have always dreamt of flying to space.中国人一直梦想着飞向太空。Around AD 1500, a man named Wan Hu made the ...
The Future of Space Exploration A New Frontier The future of space exploration is a topic that has captured the imagination of humanity for decades. From the early days of the space race to the recent advancements in technology, the possibilities for exploring the cosmos seem boundless. However,...
In the future of space exploration, we may ___ other intelligent life forms. Which of the following verbs can be used here? A. encounter B. meet with C. come across D. all of the above 相关知识点: 试题来源: 解析 D。解析:这道题考查词汇的用法。encounter、meet with和come across都有...
In the future of space exploration, there will be new discoveries, _ we can expect great changes in our understanding of the universe. A. from which B. with which C. in which D. by which 相关知识点: 试题来源: 解析 A。“从新的发现中我们可以期待对宇宙的理解有巨大变化”,“expect......
aSpace exploration is Chinese long held dream, help China compete in the future, possible for the history of science and technology of China space exploration 探险空间是中国长期持有的梦想,帮助中国在将来竞争,可能为科学的中国探险空间历史和技术[translate]...
In addition, space exploration has led to the development of new technologies and industries, creating jobs and economic growth. Looking towards the future, space exploration holds immense potential for further discovery and exploration. It offers the opportunity to find new sources of energy, ...