Question

英语阅读全文 问题 翻译（详细）急用谢谢

while all my classmates seem to be crazy about a one-way ticket to Mars,I'd rather say Mars is totally unsuitable for human existence.People won't have enough food supplies there,and the terrible environment would make it impossible for them to live a long life.Besides,the journey won't be safe.Can anybody explain to me just why people would go to Mars,never to return? Steve Minear,UK Here are the things you can think of:the desire to explore a foreign and unique environment,the excitement of being the first human to open up a new world,the expectation of fame and glory...For scientists there is another reason.Their observations and research will probably lead to great scientific achievements. Donal Trollop,Canada There are already too many people on the Earth. I think that sometime before the end of the century,there will be a human colony on Mars.It will happen when people finally realize that two-way trips to the red planet Mars are unnecessary.Most of the danger of space flight is the launches and landings.Cutting the trip home would therefore reduce the danger of accidents,save a lot of money,and open the way to build an everlasting human settlement on another world. Enough supplies can be sent on ahead,and every two years more supplies and more people will be sent to the new colony. Mars has all the materials for a colony to produce or make everything it needs,and Mars is far more pleasant than the other planets in the outer space. Paul Davies,USA 题： 1.The main puepose of Steve Minear‘s writing is_________. A.to report his classmates' discussion B.to invite an answer to his question C.to explain the natural state of Mars D.to show his agreement on going to Mars 2.Which of the following best states Donal Trollop's idea? A There is a plan to send humans to Mars. BThere are many reasons for going to Mars. C.Scientists become famous by doing research on Mars. D.It.is possible to build an Earth-like environment on Mars. 3.Paul Davies points out that_______. A.humans need only a one-way ticket to Mars B.two-way trips to Mars will be made safe soon C.it is easy to reduce the danger and cost of flights to Mars D.it is cheap to build an everlasting human settlement on Mars 4.What does paul Davies think of human existence on Mars? A.Humans will have to bring of human existence on Mars? B.Humans will find Mars totally unsuitable for living. C.Humans can produce everything they need. D.Humans can live longer in the colony on Mars.

Answer 1

当我所有的同学似乎热衷于去火星的单程票,我宁可认为火星是根本不适合人类生存。人们不会有充足的食物供应,可怕的环境能使他们不可能长寿。另外,我们的旅程不会是安全的。有谁能给我解释一下为什么人们会去火星,永远不回来了吗?史蒂夫Minear、英国这是你能想到的东西:渴望探索一个外国和独特的环境、兴奋,因为她是第一个人类开辟了一个新的世界,期望和荣誉的…对科学家来说,还有另外一个原因。他们的观察和研究将可能导致伟大的科学成就。Donal Trollop,加拿大已经有太多的人在地上。我认为有时在本世纪末之前,将会有一个人类火星殖民地。它会发生,当人们最终实现双向旅行到这颗红色星球的火星是没有必要的。最危险的太空飞行是发射和着陆。切削回老家因此减少事故的危险,节省很多钱,并且打开了永恒的人类的方式来建立殖民在另一个世界。充足的供应就在前面走,更多的办公用品,每两年,更多的人将被送往新殖民地。火星殖民地的所有的物资材料生产或让一切需要,火星远比其他行星更愉快的在外层空间。保罗·戴维斯,美国
题:1。主要的写作目的史蒂夫Minear is_________。
A;报告他同学的讨论 B;请回答他的问题 C解释自然状态火星 D表现出他的协议,到火星上去
2。下列哪一条可以最好地Donal Trollop状态的观点?
A有一个计划要把人类送到火星 b有很多理由去火星。C.Scientists成名做研究在火星上 d它。可以建立一个类似地球环境在火星上。
后面的就算了吧！