吉林省金太阳2023-2024学年高一期末考试卷(24-586A)英语试题
吉林省金太阳2023-2024学年高一期末考试卷(24-586A)英语试题正在持续更新,目前2026届黄冈八模答案网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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1、2024金太阳最新试题及答案高二吉林
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3、2023-2024金太阳高三联考吉林
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7、2023-2024吉林金太阳高二上学期期末考试试卷
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10、2023-2024金太阳高一联考试卷吉林
i.What purpose do the figures in paragraph 1 serve?A.To show the necessity of removing carbon dioxide.B.To inspire readers'interest in environmental protection.C.To highlight the amount of cars existing in the world today.D.To explain a commonly accepted reason for global warming..The underlined word“reverse”in paragraph2 can be replaced by“A.getB.advertiseC.overturnD.discover0.What is paragraph 3 of the text mainly about?A.Aradottir's daily routine.B.Aradottir's field of study.C.The cost of Aradottir's project.D.The explanation of Aradottir's system.1.What does the author think of the carbon removal projects?A.Educational.B.Expensive.C.Efficient.D.Promising.DAccording to a recent study,individuals born in the 1970s exhibited brain volumes (that were 6.6%larger and brain surface areas nearly 15%greater than those of people born inthe 1930s."The decade someone is born appears to impact brain size and potentially long-termbrain health,”said Charles DeCarli,first author of the study.“Genetic(遗传)factors play amajor role in determining brain size,but our findings indicate external influences-such ashealth,social,cultural,and educational factors-may also play a role."The researchers used brain MRIs(磁共振成像)from participants.The MRIswere conducted between 1999 and 2019 with participants born during the 1930sthrough the 1970s.The brain study consisted of 3,226 participants (53%female,47%male)with an average age of about 57 at the time of the examination.The research compared the MRIs of people born in the 1930s to those born in the1970s.It found gradual but consistent increases in several brain structures.For example,ameasure that looked at brain volumes showed steady increases decade by decade.Forarticipants born in the 1930s,the average volume was 1,234 milliliters,but for those bornn the 1970s,the volume was 1,321 milliliters,or about 6.6%greater volume.Around 7 million Americans are currently living with Alzheimer's disease,a seriouslisease,especially affecting older people.That number is expected to rise to 11.2 million by2040.Although the numbers are rising with America's aging population,the percentage ofhe population affected by the disease is decreasing.A previous study also found a 20 percenteduction in the cases of dementia(精神错乱)per decade,."Larger brain structures may reflect improved brain development and improved brain health,"XCarli said."A larger brain structure represents a larger brain reserve and may reduce theate-life effects of age-related brain diseases like Alzheimer's disease and related dementia."高二英语第4页(共8页)
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