解析 【解析】【答案】no;sign;of 【核心短语/词汇】there be:有 【解析】英汉对照可知,英文句中缺少“没有... 的迹象”的翻译,名词sign:迹象,句型there be no sign of...:没有...的迹象,no在句中相当 于not a...,结合句意,答案为no;sign;of。 反馈 收藏 ...
Is there life on other planets?We do not know for sure.In 1997,the American spaceship Voyager 1 and Voyager 2 were sent into space.The spaceship carried messages of greeting for any intelligent life forms.There was a difficult question to answer before the messages were sent.How could you ...
Well, we've all been hearing about ongoing Mars exploration, and how water probably used to be abundant there. And a water spewing volcano was recently discovered on a small moon orbiting Saturn. Water is one sign that life may exist or have existed at some point. ...
Isthereintelligent(有智力的)lifeonother planetsForyears,scientistssaid“no.”or “wedon’tknow.”(2014天津)阅读C (2014天津)C Isthereintelligent(有智力的)lifeonotherplanets Foryears,scientistssaid“no.”or“wedon’tknow.”Buttoday thisischanging.SethShostakandAlexandraBarnettare astronomers(天文学家...
However, we haven't found life on other planets yet. The earth is a planet and it goes around the sun. And there are seven other planet that also go around the sun. 科学家认为生命已经在地球上存在了数百万年。但是,人类还没有在其他星球上发...
根据第二段第一句“ThescientistsexpecttheAltoolcoulddiscoverlifeformsonotherplanets,eventhoughconditionsforlifearedifferentthere.(科学家们希望这个人工智能工具可以发现其它星球上的生命形式,尽管那里的生命条件不同。)”可知,这个团队使用人工智能进行这项研究是为了在其它星球上发现生命,故答案为B。45.【答案】D【解析...
AsmallBfunnyCdifficultDsillyAIn other wordsBIn factCAfter allDBy the wayAbesidesBinstead ofCtogether withDaccording toAWhyBWhenCWhereDHowAlanguageBstoryCwordDfeelingAplayedBfoundCcreatedDtaughtAotherBanotherCothersDone 2选择最恰当的单词或词语完成短文。 Is there life on other planets? We do not...
Because of the large population, there is less living space for each family. And it is difficult for lots of people to find jobs. At the same time, the large population has caused many other difficulties for the whole nation. For example, it...
Is there other intelligent life in the universe? 我们能预测未来吗?Can we predict the future? 黑洞中是什么?What is inside a black hole? 时间旅行可能吗?Is time travel possible? 我们能在地球上存活吗?Will we survive on Earth? 我们应去太空殖民吗?Should we colonise space? 人工智能会不会超过...
There Joey joins thousands of other men and horses in the war. Joey’s narration is not only deeply moving, 28 accurate (准确的). Horses played 29 important role in the armies during the war; they transported heavy machine guns, rescued...