To answer the question “Could life exist on other planets?” we must first look at the necessary preconditions for life.Where would the sentence best fit? Click on a square [■] to add the sentence to the passage. 正确答案:A 显示答案 进入答题 问题反馈收藏题目...
aSince the existence of life on earth, then life could exist on other planets 从生活的存在地球上,生活在其他行星能然后存在[translate]
There could be life on other planets. A. must B. may C. should D. can 相关知识点: 试题来源: 解析 B。may 和 could 都可以表示不太肯定的推测,这里用 may 更符合语言习惯,“must”表示肯定,“should”表示应该,“can”表示能力或可能性但在这个语境下不如 may 和 could 合适。
It was an entertainment used to teach astronomy more than real considerations about the habitability of our solar system, but it opened the way to some reflections about the possible life forms on other planets. The nineteenth century took up this idea again in a context of planetary studies ...
托福听力——Black Plant Life Could Thrive on Other Planets 4402020-03 3 托福听力——Blind Fish Sleep Less, Forage More 4422020-03 4 托福听力——Box Jellyfish Eyes Aim at the Trees 4562020-03 5 托福听力——Coating Heals Itself with Phase Change 4262020-03 6 托福听力——Asteroid Follows Earth...
If we could live on other planets in the future, what kind of life ___ we lead? A. will B. would C. do D. did 相关知识点: 试题来源: 解析 B。本题考查虚拟语气,if 引导的条件状语从句表示与将来事实相反的假设,主句用“would+动词原形”。A 选项是一般将来时;C 选项是一般现在时;D 选...
Life on Earth began in the oceans. In the hunt forlife on other planets, the potential for liquid water is therefore a critical component. To find it, researchers have traditionally looked for planets similar to our own. Yet, long-term liquid water does not necessarily hav...
阅读理解Is there intelligent (有智力的) life on other planets?2025, we could make contact with other life forms in our For years, scientists said "no" or "we don't know". But universe and we might help each other. "today this is changing. Seth Shostak and Alexandr a Barnett11. Seth...
Could life exist on a planet orbiting a dying sun? Researchers led by Professor Jay Farihi@uclmapshave for the first time observed planetary bodies orbiting in the habitable zone of a white dwarf, hinting at a nearby planet where life might be possiblehttps://t.co/0Mx98g6iIPpic.twitter....
结果1 题目 true, then there could be life on one of those9. planets (planet). That's kind of 10. exciting(excite)!”His wife said: “You are wrong. It means that someone else has stolen our tent!" 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...