根据上文 "Plants need pollinators as well as water,and the best pollinator on Earth is the humble bee-and entire hives would be transported to Mars." 植物不仅需要水,也需要传粉者,而地球上最好的传粉者就是不起眼的蜜蜂——整个蜂箱都会被运到火星。提到为了把传粉者蜜蜂运到火星上,要把完整的...
However, it is unlikely that terrestrial organisms could survive (except in a dormant state) and multiply to overwhelm indigenous life on Mars, where anaerobic conditions, intense solar radiations, extreme dryness, and subzero temperatures prevail.On the other hand, Martian life, if it exists, ...
There is a(an)___of life on Mars. A. ability B. possibility C. capacity D. activity 相关知识点: 试题来源: 解析 火星上是否存在生命还是未知数,因此“可能性”最符合句意。本题选择B。 1. 理解句意:句子意思是“火星上存在___生命”。 2. 分析选项: * A. ability 能力 * B. possibility...
We are sure that people on the earth can not live on Mars. Earth people can’t live without oxygen(氧气). There is little oxygen on Mars.Living on Mars would be like living on a very high mountain. There would be little air. It may be 50℃ at noon and -100℃ at night.Many ...
七选五主题:人与自然(宇宙探索)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 pictures of Martian landscapes, the old question raises its head:could man and woman ever go there? The answer is, very definitely yes. There...
we need to set up some powerful machines that continuously produce oxygen.Secondly ,experts should figure out a possible method to turn the ice into water easily,which is essential in our life.Finally,because of the specific condition on Mars,some food may be delivered in the form ...
)3. No life exists on Mars because B. it is too far A. it is too soft small D. it is too cold19967 相关知识点: 试题来源: 解析 D【答案】D【核心短语/词汇】on Mars在火星上【翻译】火星上没有生命存在,因为它太冷了。【解析】A.它太软了;B.它太小了;C.它太远了;D.它太冷了。根...
We don't know. We are sure that people can not live on Mars. People can't live without oxygen(氧气). There is little oxygen on Mars. Living on Mars would be like living on a very high mountain. There would be little air. It may be 50℃ at noon and -100℃ at night.Many ...
(1)D.细节理解题.根据 The closest look showed Mars to be a dusty, cold world, covered by air too thin to breathe.最接近的外观表明火星是一个尘土飞扬的寒冷世界,空气太薄而无法呼吸.故选D.(2)A.细节理解题.根据One of the NASA's (美国宇航局)spaceships is expected to land on January 3,the...
【核心短语/词汇】on Mars:在火星上【解析】very“非常”副词,可修饰形容词或副词;interesting“有趣的”形容词;very interesting“非常有趣”;此句为反义疑问句,其构成是由“陈述句+简短疑问?”构成,并且遵循前肯后否,前否后肯的原则。陈述句含be动词is,构成一般疑问要用is,前面为肯定形式,所以后面用否定形式...