我的答案:ACDCA 正确答案:ACACC 第一段关于Enceladus的新发现,异常之处,Enceladus reshaped P2细节,研究的意义,eg可能适合外星居住,heat 可能改变地形 P3解释可能的原因,saturn的gravity 3. Based on thepassage, what can be inferred about the significance of Enceladus in the solarsystem? A) It has defiedprevious scientific expectations regarding moonactivity.(定位:was unexpectedly active geologically, despite its smallsize suggesting an inability to generate significant heat.) D) It may play akey(未提到) role inunderstanding tidal heating effects.(原文:Tidal heating, caused by Saturn's gravitational pull, is the mostcredible alternative explanation.)只是提到T h 是原因,而且也未提到理解tidalheating effects。 5. If ascientist were to propose a study based on the findings in the passage, whatwould be a likely focus? A) Investigatingthe potential for life on other Saturnian moons.(探测木星其他卫星的生命可能性,文中只说了E是特别的,E适合人类居住) C) Assessing the impact ofEnceladus's orbit on its heat generation.(原文:Enceladus experiencesvarying gravitational forces due to its elliptical orbit, leading to internalheat) |