Humans aren't built to live in space, and being there can bring serious health risks. Scientists have found a new risk to space travel. They have discovered that our DNA can change when going into space. DNA mutations(突变) could increase the risk of space travelers getting cancer.The scie...
. Al will surely make robots do all the work for humans. . Life in 2 years will keep the same. . Space travel may come true in 2050. . Self-driving cars will make driving less safe. 相关知识点: 试题来源: 解析 31. 由于文章中没有提供关于2025年人工智能创造工作岗位的具体数字,因此...
WASHINGTON, Oct. 12 (Xinhua) -- U.S. PresidentBarack Obamasaid confidently on Tuesday that theUnited Statesaims to send humans to the planet Mars by the 2030s and return them "safely to Earth". "We have set a clear goal vital to the next chapter of America's story in space: sending...
First, the benefit is that people have the opportunity to greater understanding of the universe of space travel, and humans can have a more residential area. Disadvantage is the cost too large, in short, there will be dangerous. 翻译结果4复制译文编辑译文朗读译文返回顶部 ...
Some hope in the near future spacecraft to take humans to outer space travel 翻译结果2复制译文编辑译文朗读译文返回顶部 Some people hoped the near future humanity might ride the spaceship to the outside outer space traveling 翻译结果3复制译文编辑译文朗读译文返回顶部 ...
Spaceships can travel to other planets. (除……以外), humans have built space stations.相关知识点: 试题来源: 解析 Besides 【详解】 句意:宇宙飞船可以前往其他行星。此外,人类已经建造了空间站。由句意及语境可推测,该句表示除宇宙飞船可前往其他行星这件事以外,人类还建造了空间站,故此处应为介词...
2.___We might easily jump too far away into space. So humans on Mars wear special shoes to make themselves heavier. Life on Mars will be better in many 3.___It is possible to live in a large room with many bedrooms. Then, robots will do most of the work, so we have more time...
Seafood see animal or plant that is served as food and eaten by humans. Competitive used to describe a situation in which people or organizations compete against each other. To get on bus plan train etc, northwestern region. Chief executive office. The export pike is in company. Specialize ...
根据“However, animals with such unusual abilities still have difficulty dealing with environmental changes caused by human activities...Clearly, one small act of humans may mean a lot to animals.”可知本段说明人类的一个小举动可能对动物意义重大,因此是建议人们要帮助动物。故选A。【5题详解】最佳...
In travel. Have a more convenient means of transport there. Humans can go to space travel and vacation. 翻译结果2复制译文编辑译文朗读译文返回顶部 In travel. Have a more convenient means of transport there. Humans can go to space travel and vacation. 翻译结果3复制译文编辑译文朗读译文返回顶部 ...