1___, the earth is the only planet with life on it.据我们所知,地球是唯一一个有生命的星球。 23.就我们所知,地球是唯一的有生命的行星。, the earth is the only planet with life oni 3【题目】3.就我们所知,地球是唯一的有生命的行星。, the earth i the only planet with ife onit.反馈...
完成句子5.据我们所知,地球是唯一的有生命的行星。,the earth is the only planet with life onit.(far)6.如今,在现代化的
VI.完形填空We are always wondering, “Is there any life onMars?" We all know that it is 1 for people on theEarth to live on Mars because we need water andoxygen to 2, but there is little oxygen on Mars.Living on Mars seems like living on a very highmountain. There is a very th...
解析 【解析】3.答案:As far as we know核心短语/词汇:the only planet:唯一的星球解析:根据汉语意思以及英文提示可知横线处需要填“就我们所知”,英文表达是as far as we know,句子第一个单词的第一个字母大写,所以答案是:As far as we know。
细节题。根据第三段In the past, it was hard to look for signs of intelligent life in the universe. But now, powerful telescopes(高倍望远镜) allow scientists to discover smaller planets 可知在过去没有像现在一样的高倍望远镜,因此很难再宇宙中寻找到智能生命的迹象。故选D。 猜词题。根据However, ...
三、阅读理解Is there any intelligent life on other planets? Foryears, scientists said “no” or “we don't know". But todaythis is changing. Seth Shostak and Alexandra Barnettare astronomers. They believe intelligent life existssomewhere in the universe. They also think we willsoon contact ...
2. Why was it hard to look for signs of intelligent life in the universe in the past? A. There were not any smaller planets. B. There were not any powerful telescopes. C. The astronomers were not interested in them. D. The Milky Way didn't exist at that time. 3. What does the...
The spaceship carried messages of greeting for anyintelligent life forms. There was a difficult question to answer before the messages were sent. Howcould you “talk" to an alien on another planet? How could aliens understand human life onEarth?1, how should the messages be presented?Many ...
完形填空地球以外是否存在智慧生命Is there any intelligent (有智力的) life on other planets? For years, scientists said "No" or"We don't know". 1 they thought so, today, this is changing.Seth Shostak and Alexandra Barnett are astronomers(天文学 ). They _2 that there is intelligent life ...
根据句意,…provides us with everything we need做the only planet的定语,先行词为物planet,关系词用which或that,但先行词中有the only,序数词或最高级修饰时,只能用that. 故选:C. 地球是为我们提供一切的唯一星球.保护地球是我们的责任. 单选题如遇到选项为连词的考点,应分析句子结构,确定是主从复合句还是...