[全国大联考]2024届高三第三次联考[3LK·英语-QG]试题-答案易对

[全国大联考]2024届高三第三次联考[3LK·英语-QG]试题正在持续更新，目前答案易对为大家整理了相关试题及答案，供大家查缺补漏，高效提升成绩。

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systems thinking-is now seen as essential in meeting global challenges.Systems thinking is crucial to achieving targets such as zero hunger and betternutrition because it requires considering the way in which food is produced,processed,delivered and consumed,and looking at how those things intersect (with humanhealth,the environment,economics and society.According to systems thinking,changingthe food system-or any other network-requires three things to happen.First,researchersneed to identify all the players in that system;second,they must work out how they relate toeach other;and third,they need to understand and quantify the impact of thoserelationships on each other and on those outside the system.Take nutrition.In the latest UN report on global food security,the number ofundernourished(营养不良)people in the world has been rising,despite great advances innutrition science.Tracking of 150 biochemicals in food has been important in revealing therelationships between calories,sugar,fat and the occurrence of common diseases.Butusing machine learning and artificial intelligence,some scientists propose that human dietsconsist of at least 26,000 biochemicals-and that the vast majority are not known.A systems approach to creating change is also built on the assumption that everyonein the system has equal power.But as some researchers find,the food system is not anequal one.A good way to redress (such power imbalance is for more universities todo what Crystal did and teach students how to think using a systems approach.More researchers,policymakers and representatives from the food industry must learnto look beyond their direct lines of responsibility and adopt a systems approach.Crystalknew that visions alone don't produce results,but concluded that "we'll never produceresults that we can't envision".28.The author uses the question underlined in Paragraph 1 to______.A.illustrate an argumentB.highlight an opinionC.introduce the topicD.predict the ending29.What can be inferred about the field of nutrition?A.The first objective of systems thinking hasn't been achieved.B.The relationships among players have been clarified.C.Machine learning can solve the nutrition problem.D.The impact of nutrition cannot be quantified.30.As for systems thinking,which would the author agree with?A.It may be used to justify power imbalance.B.It can be applied to tackle challenges.C.It helps to prove why hunger exists.D.It goes beyond human imagination.

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