山东名校考试联盟 2023-2024学年高二年级下学期期中检测(2024.05)数学h试卷答案,我们目前收集并整理关于山东名校考试联盟 2023-2024学年高二年级下学期期中检测(2024.05)数学h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)

山东名校考试联盟 2023-2024学年高二年级下学期期中检测(2024.05)数学h试卷答案

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waslesspleasedwhenArlenemademespend20minutesdressingherup.Onceoutside,I'dexpectedtowalkVelmaaroundtheblockquickly.Butwithallthepeoplestoppingmeeveryfewminutestocommentonthelittledogandherclothing,itwastakingmeforever.Itwasarelieftogetherbackhome.IhaddonemygooddeedandcouldfinallygoofftoworkbeforeIwaslate.“Thankyousomuch,,”Arlenesaidatthedoor..Iturnedtogo.“SoI''llseeyouagainatnoon.”"That'swhenVelmagetshernextwalk,"Arlenesaid,asifI'dsomehowagreedtoawholedailyschedule.“Wait,what?”“T'msorry,butIhavetobeatwork.”"Great,"Isaid,makingmyescape.IwasaquarterblockawaybeforeitdawnedonmethatI'djustagreedto“Oh,Iguesswe'llseeyouatsixthen.”walkherdogagainatsix!HowhadIletthathappen?WasIthatmuchofapeople-pleaserthatIautomaticallydidThatdaywasjustthebeginning.Allthenextweek,Arlene"reminded"metowalkVelmaatvarioustimesthingsIreallydidn'twanttodo?throughouttheday.Itriedtotellherno,buteventuallyI'djustgettongue-tiedandgivein.注意：1.续写词数应为150左右：2.请按如下格式在答题卡的相应位置作答

AfterthatterribleweekasVelma's"permanent"dogwalker,Icouldn'ttakeitanymore.“Ireallyappreciateallyoudidforus,.”Arlenesaid.“Thankyou,Linda.”

分析直接利用诱导公式以及同角三角函数的基本关系式化简求解即可．

解答解：$\sqrt{1-2sin（π+1）cos（π+1）}$=$\sqrt{1-2sin1cos1}$=|sin1-cos1|=sin1-cos1．
故选：A．

点评本题考查三角函数的化简求值，是基础题．

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