"We will start inhabiting outer space," says Angelo Vermeulen, crew commander of a NASA-funded Mars simulation. "It might take 50 years or it might take 500 years, but it's going to happen." In this charming talk, the TED Senior Fellow describes some of his official work to make ...
A. How astronauts stay helthy in space. 宇航员如何在太空中保持健康。 B.Why it's difficult to become an astronaut 为什么当宇航员很难 C. How astronauts are training in China. 宇航员在中国的训练情况。
根据 “To clean their bodies, astronauts use wet towels. The towels have body soap in them.” 可知,宇航员用湿毛巾来擦洗身体,并且湿毛巾里含有沐浴液。故选D。 (5)题详解: 最佳标题题。根据 “How do they live in space? Let’s find out.” 可知,文章开头提出关于太空生活的问题,引出本文的...
Many astronauts go into space. How do they live in space? Let's find out. A space station is a little bigger than a football field(足球场). It is about as heavy as 450 cars.Astronauts live and work in space stations.Astronauts use sleeping bags to sleep. They also need a patch(眼...
根据第5段"because it is difficult to carry water to space"(因为把水带到太空很困难)可知,因为很难把水带到太空,所以水在太空中是很珍贵,很重要的,故选A。 (4)主旨大意题。根据第1段"Many astronauts (宇航员) go into space.How do they live in space?What do they eat?How do they sleep?How...
(4)D.主旨大意题.通读全文,尤其是根据第一段中Many astronauts(宇航员) go into space. How do they live in space? What do they eat? How do they sleep' How do they wash? Let's have a look at their life.许多宇航员进入太空.他们如何在太空生活?他们吃什么?他们如何睡觉?他们如何洗澡?让我...
A space station is a little bigger than a football field (足球场). It is about as heavy as 450 cars. Astronauts live and work in space stations.Astronauts use sleeping bags to sleep. They can sleep anywhere in the space station. Astronauts need a patch (眼罩), or it'll be too ...
1. Life in space is much different from life on the earth. How do astronauts live in space? 2. In the past, astronauts could eat only small pieces of dried food. But now astronauts are able to eat more everyday food like fruit, vegetables and ice-cream. 3.All the people in the IS...
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1.Life in space is much different from life on earth.How do astronauts live in space?EatingIn the past,astronauts could eat only small pieces of dried food.But now astronauts are able to eat more everyday food like fruit,vegetables and ice cream.SleepingAll the people in the ISS(国际空间...