2022高三英语周报第46期答案

B【语篇导读】本文是一篇记叙文。作者小时候遇到了Mrs.Rese,从她那里学到了许多东西和对世界新的认识。24.A【解析】推理判断题。根据第二段 It was nothinglike the one I lived in with my mother. a small darkdace with rules about befriending others.可知作者的生活环境不好,家庭经济条件也不富裕。故选A25.C【解析】推理判断题。根据第四段 I could nottake my eves off her bracelets(手镯) and shiningrings. HI"We could begin right now if you like, "shesaid with a smile. I felt beautiful. That day I learnedthat the house of my dreams was her house.可知作者被老师的打扮、声音、微笑和住处吸引,故选C26.C【解析】推理判断题。根据倒数第三段 At somepoint, I managed to wear my mother down and one Saturday aftermoon, I rode out to Mrs. Reese's house n]知作者是想方设法得到母亲许可后去Mrs. Reese家的,故选C。27.B【解析】推理判断题。根据文中 I learned how toanswer questions about my age and my favorite food inSpanish. fH We had tea. She painted my toenails red.We made a garlicky picadillo. We spoke in Spanish. InSpanish, my voice was loud and romantic. This is thereal me! I remember thinking.作者在Mrs.Rese那里学到了许多东西, But four decades later,Isilremember that day and the life she showed me, proof ofa possible future.是 Mrs. Reese让他获得了对世界新的认识。故选B

8.C【关键能力】本题考查阿伏加德罗常数的计算与判断,考查的关键能力側重于理解与辨析能力、分析与推测能力【解题思路】常温常压下,124gP的物质的量是1mol,于白磷是正四面体结构,每个分子中含有6个PP键,因此1molP中所含P-P键数目为6N,A错误;乙醇溶液中含有水,水分子中也含有氧原子100g质量分数为92%的乙醇溶液中,氧原子数日大于2NA,B错误;反应K3CO3 6H3C3Cl2↑ KCl 3H2O,依据氧化还原规律可知3 mol Cl2中含有1molC和5mol3c,即3 mol ch2的质量=1×37g 5×35g=212g,由关系式3C2~5e-知,若该反应转移5N个电子,则生成212gCl2,C正确;标准状况下,11.2LNO和11.2L.O2的物质的量分别为0.5mol、0.5mol,2NO O2=2NO22NO2=N2O4,可知混合后气体的分子总数小于0.75N,D错误。

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