7选5阅读理解20篇(含答案).pdf

Passage 1 to go there so badly? 1._______ the next step in human curiosity （好奇心） . “ head east?2._______ ”their website says.Mars One also thinks Mars exploration will improve the development of recycling, solar energy(太阳能 ), food production and even medical technology. Billionaire businessmanElon Musk runs a company in the United States.Its name is SpaceX. plays a part. But his main reason for going to Mars is the survival(生存 must learn to live somewhere other than Earth. 4.________ In 2011, along with Russia, China planned to send a probe(探测器 ) to the planet. Another probe will reach Mars by 2021. US space agencyNASA is also excited to get to Mars. 5._______ “Future exploration will find evidence （证据）of life, answering one of the biggest of the universe(宇宙): Does life exist mysteries beyond Earth? ”the NASA website says.According to it, Mars and Earth have lots of things alike. Exploring Mars also helps us learn more about our own planet ’ A. Japanese also hopes to do a project on Mars. B. Well, different organizations have different reasons. C. Its final goal is to help humans live on other planets. D. China has a long period dream of reaching Mars one day. E.There may be new species on Mars which can surprise us a lot. F. And NASA thinks it helps humans learn more about the universe. G. Because that adventure makes humans find new places to explore. Passage 2 An international freight railway network (货运铁路网 But today, goods from China can reach London by rail in just 14 days. It takes less time than before. Yiwu is a city that is located in China ’ road to send European goods to the nearest seaport(海港 ). 2._______ But today, a new freight rail link conne