贵州省纳雍县2023-2024学年度九年级第一学期期中考试数学.试卷答案,我们目前收集并整理关于贵州省纳雍县2023-2024学年度九年级第一学期期中考试数学.得系列试题及其答案，更多试题答案请关注微信公众号：趣找答案/直接访问www.qzda.com(趣找答案)

贵州省纳雍县2023-2024学年度九年级第一学期期中考试数学.试卷答案

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文章主要介绍了美国大峡谷国家公园的个绩点吸食宿信息

2l.C细节理解题

根据TheSouthKaibabTrail一节中“Theoverlookprovidesextraordinaryviewsofthevastcanyonthatwillmakehikers…letoutafew'oohsandhemselves..”可知，该景点因景色美得让游人经常发出ooh和aah的惊叹声而得名

22.A细节理解题

根据TheRimTrail一节中“This13-miletrailcanbeeasilyaccessedfrommultiplebusstops.”可知答案

23.B推理判断题

根据Wheretostay一节中“PhantomRanch…istheonlyindoorlodgingatthebottomofthecanyon..”可推断，希望在谷底室内过夜的游客只能在这里投宿

【答案与解析】本文是一篇新闻报道

文章主要讲述了正在美国肆虐的通货膨胀及其对普通人的影响

【模拟卷·英语（二）参考答案第2页（共4页）】BE

分析因式分解得f（x）=x³-x²-4x+4=（x-1）（x-2）（x+2），从而结合函数的对称性解出所有根，从而解得．

解答解：当x≤1时，
f（x）=x³-x²-4x+4=（x-1）（x-2）（x+2）=0，
∴x=1或x=-2，
∵f（x）=f（2-x），
∴f（x）的图象关于x=1对称，
∴4也是方程f（x）=0的解；
1+（-2）+4=3，
故选：B．

点评本题考查了高次方程的解法及函数的性质的判断与应用．

贵州省纳雍县2023-2024学年度九年级第一学期期中考试数学.