WhyExploreSpace?中英文 为何要探究宇宙 [ 原版英文在后 ] 1970 年,赞比亚修女 Mary Jucunda给美国 NASA 航行中心科学副总监Ernst Stuhlinger ( 史都林格) 博士写信问道:当前地球上还有这么多少儿子吃不上饭,他怎么能舍得为远在 火星的项目开销数十亿美元 ? ? Stuhlinger 很快给Jucunda 修女回了信,他这封诚挚的...
I believe, like many of my friends, that travelling to the Moon and eventually to Mars and to other planets is a venture which we should undertake now, and I even believe that this project, in the long run, will contribute more to the solution...
I believe, like many of my friends, that travelling to the Moon and eventually to Mars and to other planets is a venture which we should undertake now, and I even believe that this project, in the long run, will contribute more to the solution...
However, I believe, like many of my friends, that travelling to the Moon and eventually to Mars and to other planets is a venture which we should undertake now, and I even believe that this project, in the long run, will contribute more to the solution of these grave problems we are ...
【题目】Why should mankind explore space? Why should money, time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be spent on space rather than on conditions and people on Earth?These are questions that, understandably, are very often ask...
Marine lives in fish and all kinds of chemical substances,is very important for human.But many people like throwgarbage into the sea,the sea will pollution.Cause fishdeath,water depletion.We should keep our environment,to protect the beautiful sea. As we all know the sea food we eat is fro...
Do you agree that our humans should explore outer space? Why? Give your reasons. [Language][Study] Ⅰ. Analyze the difficult structure in the text It will become a better Earth, not only because of all the new technological and scientific knowledge which we will apply to the betterment of...
In fact, I have known of famined children long before I knew that a voyage to the planet Mars is technically feasible; however, I believe, like many of my friends, that traveling to the moon and eventually to Mars and to other planets is a venture which we should undertake now and I ...
12. Where do the speakers decide to go in the end? A. To the mountains. B. To the seaside. C. To the desert. 【答案】10. A 11. B 12. A 【解析】 【原文】W: I think we should take a trip to Italy this year. M: I'm not sure if I can take the time off work. My com...
We also use optional cookies for advertising, personalisation of content, usage analysis, and social media. By accepting optional cookies, you consent to the processing of your personal data - including transfers to third parties. Some third parties are outside of the European Economic Area, with...