衡水金卷先享题 2022-2023学年度上学期高三年级五调考试(新教材)历史答案

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16~20 BGACE

12.C【解析】代词指代题。根据第一段As a popularsubject of study among evolutionary ecologists,three-spined stickleback is known for their different shapes,sizes,and behaviors -they can even live in bothseawater and freshwater,and under a wide range oftemperatures.可知，作为进化生态学家的一个热门研究课题，三刺鱼以其不同的形状、大小和行为而闻名一它们甚至可以在海水和淡水中生活，并在大范围的温度下生活，故第一段最后一句对三刺鱼可以适应不同的生活条件提出疑问，故画线词指的是“三刺鱼可以适应不同的生活条件”。故选C。13.D·【解析】段落大意题。根据第二段Theresearchers tracked six populations of the fish beforeand after seasonal changes to their environment,usinggenome sequencing.Seasonal changes result in greatchanges in habitat structure and balance of saltwaterand freshwater,and only those fish able to tolerate theserapid changes survive into the next season..可知，第二段主要讲的是研究方法。故选D。14.B【解析】细节理解题。根据第三段“Thesechanges probablyresemblethehabitatshiftsexperienced by stickleback populations during the past10,000 years,"says Professor Barrett."We hope togain insight into the genetic changes that may haveresulted from natural selection long in the past..”可知，三刺鱼生存的主要原因是基因变化。故选B。l5.D【解析】细节理解题。根据最后一段In furtherresearch,they plan to investigate how repeatable theobserved genetic changes are,by testing whether theyshow up year after year.Doing so would demonstratetheir ability to reliably forecast the evolutionary future ofthese populations..可知，科学家研究基因变化的重复是为了预测某些物种的未来进化。故选D。