- **A. curious**:be curious about意为“对……感到好奇”,符合句意(人们希望知道地球生命起源的真相),因此正确。 - **B. excited**:be excited about意为“对……感到兴奋”,但“生命起源”更多引发求知欲而非兴奋情绪,不符合语境。 - **C. anxious**:be anxious about意为“对……感到焦虑”,句子...
2. C 题。 第三 中 Life could have been born in more places in the universe可知,这一发现表明生 命可能出生在宇宙中更多的地方。 3. B 细节理解题。 由第四段中“Hayabusa 2 is special because it sent the sand to Earth without letting it touch the outside air. ”可知,隼鸟 2 号将沙子...
How did life start on earth?AnimalsHumansPeptidesRNABiogenesisEnergy MetabolismBiological EvolutionHow did life start on earth?. By - LB Tandoi:10.1016/S0140-6736(05)72611-8L B TanElsevier Ltd.Lancet
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Earthquake is mainly due to the deep underground rock rupture, mismovement of the long-term accumulation of energy is released sharply, in the form of seismic waves to spread out in all directions, causing the phenomenon of shaking the ground. ...
How did life come about on Earth? Did it appear in a flash of light? Well, not exactly. A study published in the journal Nature Communications in March shows that lightning may have played a significant role in the creation of life on Earth. When lightning hits sand, soil or stone, ...
1.How long has there been life on the earth? 2.Have scientists discovered any life in outer space yet? 3一、速读 activit y2,回答问题。1 .How long has there been life on the earth? n 2 .Have scientists discovered any life in outer space yet? 4一、速读 activity 2,回答问题。1. ...
–Before you throw something away,stop and thinkabout what else it could be used for! For example, rather than using disposablepaper towelsto clean up in the kitchen, why not turn old clothes or bedsheets intocloths? Then, you can use them over and over again!
June 13: The WNBAs Identity Debate Began Long Before Caitlin Clark The first month of the WNBA season has been full of compelling on-court storylines. The Connecticut Sun looks ready to contend for a title. The defending champion Las Vegas Aces have struggled to find their footing with veter...
1.)How did the earth form? 2.)How did life began and develop on the earth. To make the students practice scanning with purpose for detailed information, using some reading strategies.10'3. Careful reading The students read the text carefully and put the order of development of life into ...