1【题目】体裁:议论文话题:登上火星生活的可能性Life on Mars: Is It Really Possible?Now that curiosity is beaming back Earth-like picturesof Martian landscapes, the old question raises its head:could man and woman ever go there? The answer is, verydefinitely yes. There are a number of practi...
Ⅱ.七选五 Life on Mars: Is it really possible? Now that Curiosity is beaming back Earth-like pictures of Martian landscape, the old question raises its head: Could man and woman ever go there? The answer is very definitely yes. There are a number of practical challenges to overcome first,...
China is working hard to find out if there is life on Mars. Other countries have also been sending robot spacecraft to the red planet. We have learned that Mars is more like Earth than the other planets in the solar system(太阳系). So, it is a good place to look for life. But ...
Is there life on Mars(火星)?We do not know.We are sure that earth people like us cannot live on Mars.Earth people need oxygen（氧气）to breathe(呼吸),but there is almost no oxygen on Mars.火星上有生命吗？我们不知道。可以确定的是地球人无法在火星上生存。因为人类要靠氧气来维持...
自压 四年多之后,美国宇航局的双胞胎机器人探险器终于在火星上着陆,这个进度是远远低于了预期。在这一路上,他们经历了有记录以来最严重的火星风暴和致命的软件故障,方向盘损坏,令人恐惧的陡峭斜坡降落。 本集中展示了最新的科学成果,提供了外星球第一现场的化学测试。随着火星探测器的调查结果公布,凤凰号有望揭示...
Mars has Earth-like seasons and the planet surface is abundant in minerals essentifor plant growth. 2【题目】二,根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。(共5题,满分10分)Life on Mars:is it really possible?Now that Curiosity is beaming back Earth -...
解析 【答案】B 【解析】 【详解】句意:火星上的生活比地球上的生活要困难得多。 考查非谓语动词和宾语从句。此处指火星上的生活被拿来与地球上的生活相比,用compare的过去分词形 式compared; "it is"后缺少表语,用what,how不能作表语。故选B。 反馈 收藏 ...
7.Life on Mars could become a reality and it could happen in your lifetime.A welcoming planetScientists say Earth's neighbor Mars,a bright red planet about half Earth's size,is the most likely to support human life.Mars even has frozen water on its surface....
Aug 16, 2020 #1 Next spring is going to be a busy time for Mars. Mars 2020: The hunt for life on the Red Planet is about to get serious : Read more You must log in or register to reply here. Similar threads Could Mars volcanoes have supported ancient life on the Re...
Is mere life on Mars (火星)? We do not know. We are sure that earth people do not live on Mars. Earth people need oxygen to breathe. There is almost no oxygen on Mars. Living on Mars would be like living on a very high mountain. There would be little air. It might be 50 degre...