2023-2024学年河南省新乡市高二(下)期末英语试卷,以下展示关于2023-2024学年河南省新乡市高二(下)期末英语试卷的相关内容节选,更多内容请多关注我们
1、2023-2024学年河南省新乡市高二(下)期末英语试卷一、阅读理解(本大题共15小题,共37.5分)A阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。 Investment CompetitionAbout the Competition The Wharton Global High School Investment Competition is a free,online investment simulation(模拟) for high school students (9th to 12th grade) and teachers.Students work in
2、 teams of four to seven,guided by a teacher as their advisor(顾问).Together,they learn about teamwork,communication,risk,companies and industry analysis and many other important aspects of investing. Teams examine a brief case study featuring a potential client and are tasked with working closely to m
3、eet that clients long-term investment goals.Equipped with an approved stock list and the Wharton Investment Simulator (WInS),which allows them to simulate (模拟) stock trading,students develop an investment strategy,analyze sectors and companies,and build a portfolio(投资组合) using 100,000 in virtual cas
6.研究表明从植物中提取的生物碱NB和黄酮CH有一定的降血糖作用,为了探究它们的降血糖效果,某研究小组利用小鼠进行了相关实验,结果如表所示(表中NB和CH1均用生理盐水配制,各组小鼠均饲喂等量的淀粉):据表分析,下列有关叙述正确的是A.每组设置10只小鼠遵循的是实验设计的对照原则B.30分钟时生理盐水组小鼠血糖水平较高,与淀粉在细胞内转化为葡萄糖有关C.NB和CH在降血糖方面表现为协同作用,作用时间越长二者降血糖效果越好D.NB和CH可能通过促进葡萄糖进入组织细胞来发挥降血糖作用
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