I'd like to introduce myself. My name is and my English name is I'm from a beautiful city in its my pleasure to meet you with all. I'm lucky to have you as my classmates. I like my mother business English because I'm interested in I enjoy doing at weekends. I'd like to know...
By2025, however, we might be able tocommunicate with other life forms in space andwe might help each other."A. The first reason is time.B. But today this is changing.C. No one knows the answer for sure.D. Space is much huger than we think.E. Have beings from space already ...
Scientists believe that there may be other forms of life in the ___ space. Which word should be used? A. infinite B. definite C. finite D. terminate 相关知识点: 试题来源: 解析 A。解析:科学家认为在无限(infinite)的宇宙空间中可能有其他生命形式。definite是“明确的;确定的”,finite是“有限...
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One reason that we **explore** space is to find evidence of other life forms. 1. **理解句意:**这句话的意思是:我们探索太空的一个原因是寻找其他生命形式的证据。 2. **确定词性:**空格处需要填入一个动词,与“space”构成动宾关系。 3. **选择合适的词语:**根据句意,“探索太空”可以用动词...
In the future of space exploration, we may ___ other intelligent life forms. Which of the following verbs can be used here? A. encounter B. meet with C. come across D. all of the above 相关知识点: 试题来源: 解析 D。解析:这道题考查词汇的用法。encounter、meet with和come across都有...
64.Why haven't beings from space visited us yet according to ShostakB? A.They're afraid of us. B.It's a long way away. C.They don't want to see us. D.They don't know how to use radio signals. 65.What does the underlined phrase"life forms"in the last paragraph meanC? A.Me...
词语填空(完形填空)地球以外是否存在智慧生命Is there smart life on other planets? For years, sci-entists said "No” or “We don't know"._ I theythought so, today, this is changing. Seth Shostak and Al-exandra Barnett are astronomers(天文学家).They2 that there is intelligent life in so...
But now, powerful tele-scopes(望远镜)7 scientists to identify many moresmall planets-the size of Mars or Earth-in other solarsystems.Have beings from space already visited Earth?8 not, says Shostak. The distance between planetsis too great. In fact, they could be trying to communicate9 us ...
In the past, it was difficult to 6 signs of intelligent life in the universe. But now, powerful telescopes (望远镜) allow scientists to identify (辨认) many more small 7 —the size of Mars or Earth—in other solar systems. Have humans from space already visited Earth? “ 8 not,” says...