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2020年貴州省貴陽(yáng)市中考語(yǔ)文試卷一、書(shū)寫(xiě)水平(5分)二、基礎(chǔ)積累(共6道小題,28分)1.(4)fūqiǎn①máitóukǔgàn②己也成為幸福的勞動(dòng)者,用勞動(dòng)體現(xiàn)生命的意義和價(jià)值。下列句中加點(diǎn)詞語(yǔ)使用有誤的一項(xiàng)是((3分)A.袁隆平、鐘南山、葉培建等科技工作者實(shí)實(shí)在在地踐行了矢志報(bào)國(guó)的。B.成功登頂珠峰的那一刻,民族自豪感在每一位中國(guó)登山隊(duì)員心中。C.貴陽(yáng)貴安加快融合發(fā)展,就像駛向更寬廣海域的大船,鼓滿風(fēng)帆、。 D.夏季雨量充沛,河水湍急,非常危險(xiǎn),同學(xué)們一定不能心存下河游泳??!下列句子表達(dá)有誤的一項(xiàng)是((3)A.201511(安順到六盤(pán)水)鐵路是貴州省首條城際高速鐵路。B.大疫當(dāng)前,來(lái)自中國(guó)的援助物資和醫(yī)療專家組給世界各國(guó)人民帶來(lái)溫暖與力量。C.民法典是新中國(guó)第一部以法典命名的法律,它開(kāi)創(chuàng)了我國(guó)法典編纂立法的先河。D.通過(guò)禁毒防毒宣傳活動(dòng),讓同學(xué)們樹(shù)立和提高了“珍愛(ài)生命,遠(yuǎn)離毒品”的觀念。下列文學(xué)、文化常識(shí)表述有誤的一項(xiàng)是((3分)A.京劇、川劇、越劇、昆曲等戲曲劇種是我國(guó)傳統(tǒng)文化的瑰寶。 B《醉翁亭記》是唐代政治家、文學(xué)家范仲淹的代表作品之一。CD根據(jù)所給信息默寫(xiě)相應(yīng)內(nèi)容(10)(1)蒹葭蒼蒼,),遠(yuǎn)小人,此先漢所以興隆也……())此夜曲中聞?wù)哿ǎ┨炫c云與山與水, (張岱《湖心亭看雪)油蛉在這里()名著(5分)《簡(jiǎn)?愛(ài)》中,簡(jiǎn)來(lái)到桑菲爾德莊園的第一天晚上,見(jiàn)到了((3分)A.費(fèi)爾法克斯太太 B.巴扎諾娃醫(yī)生C.鄰居衍太太 D.保姆大堰河下面《西游記》片段中“自你回后”是指孫悟空因?yàn)?而被唐僧趕出取經(jīng)隊(duì)伍這件事,橫線白處應(yīng)填的內(nèi)容是①(2分)去尋師父……反被他用滿堂紅打傷……三、閱讀能力(共14道小題,45分)8.現(xiàn)代文閱讀。(13分)一切都好起來(lái)了﹣﹣關(guān)于疫情后城市重啟的通訊記者:王嘉興魯沖2020年的春天不可阻擋地到來(lái)了。在經(jīng)歷新冠肺炎疫情嚴(yán)酷考驗(yàn)的華夏大地上,一座又一座城市從嚴(yán)冬中蘇醒了。這是從什么時(shí)候開(kāi)始的呢?們遵守交通規(guī)則的時(shí)候;一位住在商業(yè)街邊的居民說(shuō),是發(fā)現(xiàn)放了兩個(gè)月“中國(guó)加油!武漢加油的大屏幕又開(kāi)始播放熱熱鬧鬧的商業(yè)廣告的時(shí)候……在環(huán)衛(wèi)工人老嚴(yán)的眼里,城市蘇醒的時(shí)間與他的工作量緊密相關(guān)。嘈雜的叫賣(mài)聲消失了,燈牌也不亮了,所有的店鋪大門(mén)緊閉,就連空氣都寂靜得似乎被凍住了。﹣﹣81沒(méi)有?“快點(diǎn)喲,152最近一周,外賣(mài)小哥陳鋒跑了200單,是疫情期間最低谷時(shí)的兩倍。陳鋒告訴記者,盡管與平日400跑了﹣﹣路上的車(chē)多起來(lái)了,甚至偶然有車(chē)輛發(fā)生剮蹭。陳鋒又要小心避讓汽車(chē)和行人了。抽空在這家價(jià)廉味美的餐館嗦一碗米粉。和其他食客一樣,嗦完粉的陳鋒總是滿面笑容。來(lái)店里坐著吃。終于,這一天,這個(gè)年輕人走進(jìn)來(lái),猶豫幾秒鐘,坐下了,摘了口罩這天一樣,笑瞇瞇的。生意有的是時(shí)間做。是的,一切都會(huì)好起來(lái)的,一切都正在好起來(lái)了。復(fù)營(yíng)業(yè);高三初三的學(xué)生回到校園迎接高考中考,其他年級(jí)的孩子也仿佛聽(tīng)到了春風(fēng)中的呼喚……6開(kāi)店需要的食材,將店面打掃干凈,該回家關(guān)心孩子今天的作業(yè)了……這一天,一個(gè)市民外出散步后,撿回一根冒著青芽的樹(shù)枝插在陽(yáng)臺(tái)上:“我已經(jīng)錯(cuò)過(guò)了大半個(gè)春天,現(xiàn)在要抓住春天的尾巴。”﹣﹣摘錄改編自《中國(guó)青年報(bào)》本文寫(xiě)了眾多人物,下列選項(xiàng)中文章沒(méi)有寫(xiě)到的是A.環(huán)衛(wèi)工人B.外賣(mài)小哥C.高三初三的學(xué)生D.商場(chǎng)營(yíng)業(yè)員能采訪并詳寫(xiě)的是A.外來(lái)的游客B.給米粉店送食材的小販C.城市管理者D.這條街上的另一位店主表達(dá)效果不同。請(qǐng)品析原句的表達(dá)效果。9.如果沒(méi)有我劉繼軍你知道嗎?如果沒(méi)有我,你的每一次呼吸,都是在召喚死神。這真不是嚇唬你!3038380就是保護(hù)我自己。我,就是你的免疫系統(tǒng)!了幾十億年,而人類從認(rèn)識(shí)這些,到采取有效技術(shù)手段(1940)百年。這與我漫長(zhǎng)的技術(shù)改進(jìn)時(shí)間相比,只是一瞬間。說(shuō)起技術(shù)手段,我對(duì)抗微生物的手段可謂純粹、天然、無(wú)公害。道防線,從功能到技術(shù)手段,逐步升級(jí),形成了一整套三維立體防御體系。娃和天外飛仙。不夠細(xì)致。天外飛仙,這家伙的特點(diǎn)就是﹣﹣沒(méi)什么特點(diǎn),你摸不準(zhǔn)對(duì)手到底要干啥壞事、在哪里下手、啥時(shí)候下手。對(duì)付這種不常見(jiàn)的壞家伙,就要“特異免疫系統(tǒng)”出手了?!疤禺惷庖呦到y(tǒng)”雖然沒(méi)有配段精準(zhǔn)老辣、力道雄厚,一旦啟動(dòng),敵人難以逃脫。許多壞家伙就會(huì)趁虛而入。它。我全力打造免疫多樣性,比如特異免疫系統(tǒng)的免疫多樣性就達(dá)到了上百億。緝令﹣﹣﹣﹣TB,TB就不一一介紹了。經(jīng)不起如此猛烈的自衛(wèi)反擊﹣﹣于是,你的感冒就好了,神清氣爽,吃嘛嘛香!﹣﹣戰(zhàn)勝我能戰(zhàn)勝的疾病。這需要你我共同努力!﹣﹣選自《百科知識(shí)》,原文有刪改下列關(guān)于免疫系統(tǒng)的重要性和技術(shù)手段的解說(shuō)與文章內(nèi)容不符的一項(xiàng)是A.守護(hù)你,保護(hù)我。全力對(duì)付壞蛋們的攻擊,守護(hù)身體健康。B.高筑墻,廣設(shè)防。構(gòu)建了三道防線,逐步升級(jí),立體防御。C.大協(xié)同,精調(diào)控。原廠配裝的特異免疫系統(tǒng)率先精準(zhǔn)出擊。D.專業(yè)全,配置齊。打造免疫多樣性,用各種武器對(duì)付敵人。點(diǎn)一致。皮膚和黏膜是保衛(wèi)人體的第一道防線,能夠阻擋大多數(shù)病原體侵入。呼吸道的黏膜有纖毛,具有清掃異物(包括病菌)的作用。中與該段內(nèi)容不符的一項(xiàng)是你的觀點(diǎn),并根據(jù)文章最后一段內(nèi)容簡(jiǎn)述理由。10.古代詩(shī)文閱讀(13)

小港渡者[清]周容庚寅冬,予自小港欲入蛟川城,命小奚①以木簡(jiǎn)束書(shū)②因問(wèn)渡者③⑤天下之以躁急自敗,窮慕無(wú)所歸宿者,其猶是也夫,其猶是也夫!【注釋】①奚:書(shū)童。②木簡(jiǎn)束書(shū):舊時(shí)一部書(shū)包括多冊(cè),上下各放一塊木簡(jiǎn),再用帶子捆扎。③闔hé:關(guān)閉。④仆:跌倒。⑤牡下:城門(mén)鎖上了。牡,鑰匙。⑥爽然:……文章敘述了作者從小港到蛟川城的過(guò)程,下列選項(xiàng)不符合文章內(nèi)容的一項(xiàng)是A.小書(shū)童背上捆扎著的書(shū)冊(cè)跟隨我前往蛟川城B.夕陽(yáng)西下時(shí),我們離目的地大約還有兩里路C.渡者的一番話語(yǔ)激勵(lì)著我們喜悅地快步前行D.書(shū)童掉倒、書(shū)冊(cè)散落,我們趕到時(shí)城門(mén)已鎖“波者熟視小奚”這句話蘊(yùn)含了豐富信息,下列選項(xiàng)最不符合前后文邏輯的一項(xiàng)是A.渡者可能觀察到小奚怒氣沖沖B.渡者可能觀察到書(shū)籍比較沉重C.渡者可能觀察到小奚年紀(jì)較小D.渡者善于觀察并有豐富的經(jīng)驗(yàn)?zāi)囊环N解釋更合理?請(qǐng)根據(jù)全文內(nèi)容闡述理由。下列各組加點(diǎn)詞的意義和用法一致的一項(xiàng)是A.行之 以杓酌油瀝之(歐陽(yáng)修《賣(mài)油翁)B.命小奚木簡(jiǎn)束書(shū)從 固怪之矣(司馬遷《陳涉世家)C.問(wèn)渡者 罔不勢(shì)象形(魏學(xué)洢《核舟記)D.而前門(mén)牡下矣 是亦不可以乎《孟子?魚(yú)我所欲也)11(7)

新晴野望[唐]王維新晴原野曠,極目無(wú)氛垢①。郭門(mén)臨渡頭,村樹(shù)連溪口②。白水明田外,碧峰□山后。農(nóng)月無(wú)閑人,傾家事南畝?!咀⑨尅竣俜展福红F氣和塵埃。②溪口:溪流的入河口。境的字是A.在B.壓C.連D.出四、語(yǔ)言運(yùn)用(312)12.語(yǔ)言運(yùn)用(12)2020()減少了疫情對(duì)我省中小學(xué)教育教學(xué)的影響。3①﹣⑧的內(nèi)容中有兩處不妥,請(qǐng)找出并修改。“居家學(xué)習(xí)時(shí),成長(zhǎng)不停步”倡議書(shū)各位同學(xué):①“陽(yáng)光校園?空中黔課”即將開(kāi)播,②同學(xué)們將開(kāi)始采取在家里居家學(xué)習(xí)的方式進(jìn)行學(xué)習(xí)。③在此們向大家發(fā)出以下倡議:⑥一、保持良好的作息規(guī)律,合理安排學(xué)習(xí)時(shí)間。⑦二、制定有效的學(xué)習(xí)計(jì)劃,每天及時(shí)解決疑難。……⑧同學(xué)們,以上倡議請(qǐng)大家務(wù)必認(rèn)真執(zhí)行。3202021中不能作為你方辯論要點(diǎn)的一項(xiàng)是的幫助和替代。自己能做到的。們自己去實(shí)踐。別人是做不到的。字順。資源類型免費(fèi)教育資源制作單位貴州省教育廳、貴州省廣播電視局、貴陽(yáng)市教育局等資源類型免費(fèi)教育資源制作單位貴州省教育廳、貴州省廣播電視局、貴陽(yáng)市教育局等開(kāi)播時(shí)間202023觀看工具電視、手機(jī)、電腦等資源內(nèi)容小學(xué)一年級(jí)至高三年級(jí)各學(xué)科教學(xué)錄播視頻社會(huì)評(píng)價(jià)據(jù)調(diào)查,92.5%的學(xué)生、95.8%的教師和94.1%的家長(zhǎng)認(rèn)為“空中黔課”線上學(xué)習(xí)有必要或非常有必要,88.8%的86.9%94.2%五、寫(xiě)作能力(60分)600﹣700寫(xiě)作提示與要求:明確是什么“辦法”以及用它來(lái)處理的事情或解決的問(wèn)題;有邏輯地表達(dá)自己從中獲得的感悟、發(fā)現(xiàn)、思考等;內(nèi)容健康,文體明確;不得抄襲、套作,不得出現(xiàn)真實(shí)人名、校名等信息。參考答案①膚淺②埋頭苦干C。D。B。5(1)白露為霜2)親賢臣(3)采菊東籬下(4)何人不起故園情(5)上下一白低唱(8)數(shù)風(fēng)流人物還看今朝6.A。7.①打死白骨精②白龍馬8(1)DB舉一動(dòng)十分關(guān)注。之際,人們對(duì)大好春光的珍惜、對(duì)美好未來(lái)的期待,渴望能奪回被疫情耽誤的時(shí)間。9(1)C2)道的黏膜上有許多小掃帚,會(huì)把病菌等異物清理出去。B高免疫力。10.(1)C(2)A(3)(欲速則不達(dá))的道(4)A11(1(2)D譯文:雨后新晴的原野格外開(kāi)闊空曠,極目遠(yuǎn)望不見(jiàn)半點(diǎn)霧氣塵埃。外城的門(mén)樓緊靠著擺渡的碼頭,村莊邊的綠樹(shù)連接著溪流的入河口。銀白色的河水閃動(dòng)著粼粼波光使得田野外面特別明亮,青翠的山峰突兀出現(xiàn)在山脊背后。正是農(nóng)忙時(shí)節(jié)沒(méi)有悠閑的人,農(nóng)民們一家一家全都在田畝間忙碌著呢。12(1)(2)A202023學(xué)科的教學(xué)錄播視頻中黔課”線上學(xué)習(xí)有必要或非常有必要,而且對(duì)教學(xué)效果表示滿意。五、略一、選擇題

貴州省貴陽(yáng)市2020年中考數(shù)學(xué)試卷1.計(jì)算的結(jié)果是()A.-6 B.-1 C.1 D.6410是()B. C. D. 3.202060(單位:歲)數(shù)據(jù)如下:62,63,75,79,68,85,82,69,70.獲得這組數(shù)據(jù)的方法是()A.直接觀察 B.實(shí)驗(yàn)C.調(diào)查 D.測(cè)量4.如圖,直線a,b相交于點(diǎn)O,如果,那么是()A. B. C. D.5.當(dāng)時(shí),下列分式?jīng)]有意義的是()A. B. C. D.在下列四幅圖形中,能表示兩棵小樹(shù)在同一時(shí)刻陽(yáng)光下影子的圖形的可能是()A. B. C. D. 菱形的兩條對(duì)角線長(zhǎng)分別是6和8,則此菱形的周長(zhǎng)是()A.5 B.20 C.24 D.32已知,下列式子不一定成立的是()A.B.C.D.9.如圖,中,,利用尺規(guī)在, 上分別截取 ,,使;分別以D,E為圓心、以大于為長(zhǎng)的半徑作弧,兩弧在 內(nèi)交于點(diǎn)F;作線 交 于點(diǎn)G,若 ,P為 上一動(dòng)點(diǎn),則的最小值為()A.無(wú)法確定 B. C.1 D.210.已知二次函數(shù)的圖象經(jīng)過(guò)與兩點(diǎn),關(guān)于x的方程3.x有兩個(gè)整數(shù)根,這兩個(gè)整數(shù)根是()A.-2或0 B.-4或2 C.-5或3 D.-6或4二、填空題11.化簡(jiǎn)的結(jié)果是 如圖,點(diǎn) 是反比例函數(shù)圖象上任意一點(diǎn),過(guò)點(diǎn)A分別作x軸,y軸的垂線,垂足為B,C,則四邊形的面積為 在“拋擲正六面體”的試驗(yàn)中,正六面體的六個(gè)面分別標(biāo)有數(shù)字“1“2“3“4“5“6,試驗(yàn)次數(shù)很大時(shí),數(shù)字“6”朝上的頻率的變化趨勢(shì)接近的值是 如圖,是的內(nèi)接正三角形,點(diǎn)O是圓心,點(diǎn)D,E分別在邊, 上,若則的度數(shù)是度.15.如圖,中,點(diǎn)在邊上, ,,垂直于 的延長(zhǎng)E于點(diǎn)D,,,則邊的長(zhǎng)為 三、解答題如圖,在 的正方形網(wǎng)格中,每個(gè)小格的頂點(diǎn)叫做格點(diǎn),以格點(diǎn)為項(xiàng)點(diǎn)分別按下列要求畫(huà)角形.在圖①中,畫(huà)一個(gè)直角三角形,使它的三邊長(zhǎng)都是有理數(shù);在圖②中,畫(huà)一個(gè)直角三角形,使它的一邊長(zhǎng)是有理數(shù),另外兩邊長(zhǎng)是無(wú)理數(shù);在圖③中,畫(huà)一個(gè)直角三角形,使它的三邊長(zhǎng)都是無(wú)理數(shù).20202,請(qǐng)根據(jù)相關(guān)信息,解答下列問(wèn)題:部分初三學(xué)生每天聽(tīng)空中黔課時(shí)間的人數(shù)統(tǒng)計(jì)表時(shí)間/1.522.533.54人數(shù)/人266104部分初三學(xué)生每天聽(tīng)空中黔課時(shí)間的人數(shù)統(tǒng)計(jì)圖(1)本次共調(diào)查的學(xué)生人數(shù)為,在表格中, ;統(tǒng)計(jì)的這組數(shù)據(jù)中,每天聽(tīng)空中黔課時(shí)間的中位數(shù)是,眾數(shù)是;請(qǐng)就疫情期間如何學(xué)習(xí)的問(wèn)題寫(xiě)出一條你的看法.如圖,四邊形是矩形,E是邊上一點(diǎn),點(diǎn)F在的延長(zhǎng)線上,且.(1)求證:四邊形 是平行四邊形;(2)連接 ,若,,,求四邊形的面積.如圖,一次函數(shù) 的圖象與反比例函數(shù)的圖象相交,其中一個(gè)交點(diǎn)的橫坐標(biāo)是2.求反比例函數(shù)的表達(dá)式;將一次函數(shù) 的圖象向下平移2個(gè)單位,求平移后的圖象與反比例函數(shù)圖象的交點(diǎn)坐標(biāo);直接寫(xiě)出一個(gè)一次函數(shù),使其過(guò)點(diǎn) ,且與反比例函數(shù)的圖象沒(méi)有公共點(diǎn).“20203,32再添加幾張和原來(lái)一樣的《消防知識(shí)手冊(cè)》卡片,將所有卡片背面朝上洗勻后,任意抽出一張,使得抽到《消防知識(shí)手冊(cè)》卡片的概率為,那么應(yīng)添加多少?gòu)垺断乐R(shí)手冊(cè)》卡片?請(qǐng)說(shuō)明理由.脫貧攻堅(jiān)工作讓老百姓過(guò)上了幸福的生活.如圖①是政府給貧困戶新建的房屋,如圖②是房屋的側(cè)面示意圖,它是一個(gè)軸對(duì)稱圖形,對(duì)稱軸是房屋的高所在的直線.為了測(cè)量房屋的高度,在地面上C點(diǎn)測(cè)得屋頂?shù)难鼋菫?,此時(shí)地面上C點(diǎn)、屋檐上點(diǎn)、屋頂上A點(diǎn)三點(diǎn)恰好共線,繼續(xù)向房屋方向走到達(dá)點(diǎn)D時(shí),又測(cè)得屋檐點(diǎn)的仰角為,房屋的頂層橫梁,,交于點(diǎn)G(點(diǎn)C,D,在同一水平線上).(參考數(shù)據(jù):,, ,)求屋頂?shù)綑M梁的距離;(2)求房屋的高 (結(jié)果精確到).33某班開(kāi)展了此項(xiàng)活動(dòng)的知識(shí)競(jìng)賽.學(xué)習(xí)委員為班級(jí)購(gòu)買(mǎi)獎(jiǎng)品后與生活委員對(duì)話如下:請(qǐng)用方程的知識(shí)幫助學(xué)習(xí)委員計(jì)算一下,為什么說(shuō)學(xué)習(xí)委員搞錯(cuò)了;10如圖, 為的直徑,四邊形內(nèi)接于,對(duì)角線, 交于點(diǎn)E,的切線 交 的延長(zhǎng)線于點(diǎn)F,切點(diǎn)為A,且.求證:;(2)若,求的值.2020(人)與時(shí)間(分鐘)的變化情況,數(shù)據(jù)如下表(表中9-15表示)時(shí)間(分鐘)01234567899~15人數(shù) (人)017032045056065072077080081081015y與x之間的函數(shù)關(guān)系式;220排隊(duì)測(cè)量體溫,求排隊(duì)人數(shù)最多時(shí)有多少人?全部考生都完成體溫檢測(cè)需要多少時(shí)間?在(2)12個(gè)檢測(cè)點(diǎn)?如圖,四邊形是正方形,點(diǎn)O為對(duì)角線的中點(diǎn).問(wèn)題解決:如圖①,連接 ,分別取 , 的中點(diǎn)P,Q,連接,則與的數(shù)量關(guān)系是,位置關(guān)系是;題探究:如圖②,是將圖①中的繞點(diǎn)A按順時(shí)針?lè)较蛐D(zhuǎn)得到的三角形,連接 ,點(diǎn)P,Q分別為 , 的中點(diǎn),連接,.判斷的形狀,并證明你的結(jié)論;展延伸:如圖③,是將圖①中的繞點(diǎn)A按逆時(shí)針?lè)较蛐D(zhuǎn)得到的三角形,連接 ,點(diǎn)P,Q分別為 , 的中點(diǎn),連接,.若正方形的邊長(zhǎng)為1,求的面積.ADCABDBDCB11.12.313.14.12015.16(1)解:如圖所示:解:如圖所示:17(1)5022(2)3.5h;3.5h(3)答:認(rèn)真聽(tīng)課,獨(dú)立思考.18(1)證明:∵四邊是矩形,∴.∵,∴,即.∴ ,∴四邊形 是平行四邊形.(2)解:如圖,連接 ,∵四邊形是矩形∴在中, , ,∴由勾股定理得,,即.∵,∴.∵,∴.∴,解得 .由(1)得四邊形 是平行四邊形,又∵,高 ,∴.19(1)解:∵一次函的圖象與反比例函數(shù) 的圖象的一個(gè)交點(diǎn)的橫坐標(biāo)是2,∴當(dāng),,∴其中一個(gè)交點(diǎn)是.∴.∴反比例函數(shù)的表達(dá)式是.解:∵一次函數(shù)的圖象向下平移2個(gè)單位,∴平移后的表達(dá)式是.聯(lián)立及 ,可得一元二次方程 ,解得,.∴平移后的圖象與反比例函數(shù)圖象的交點(diǎn)坐標(biāo)為y=ax+b(a≠0,∵經(jīng)過(guò)點(diǎn),則b=5,∴y=ax+5,聯(lián)立y=ax+5以及可得: ,若一次函數(shù)圖象與反比例函數(shù)圖象無(wú)交點(diǎn),則 ,解得:,∴(答案不唯一).20(1)解:先將《消防知識(shí)手冊(cè)《辭?!掇o?!贩謩e記作A,,,然后列表如下:21AA622種:,所以, (2張卡片都是《辭海);(2)解:設(shè)再添加x張和原來(lái)一樣的《消防知識(shí)手冊(cè)》卡片,由題意得:解得,,經(jīng)檢驗(yàn),是原方程的根,答:應(yīng)添加4張《消防知識(shí)手冊(cè)》卡片.21(1)解:∵房屋的側(cè)面示意圖是軸對(duì)稱圖形,所在直線是對(duì)稱軸,,∴ , .在 中, ,,∵, , .∴(米)答:屋頂?shù)綑M梁的距離約是4.2米.(2)解:過(guò)點(diǎn) 作于點(diǎn)H,設(shè),在中,,,∵,∴,在中,,,∵,∴.∵,∴,∵ ,,解得.∴(米)答:房屋的高 約是14米.22(1)解:設(shè)單價(jià)為6元的鋼筆買(mǎi)了支,則單價(jià)為10元的鋼筆買(mǎi)了()支,根據(jù)題意,得,解得:.因?yàn)殇摴P的數(shù)量不可能是小數(shù),所以學(xué)習(xí)委員搞錯(cuò)了(2)解:設(shè)筆記本的單價(jià)為a元,根據(jù)題意,得整理,得 ,

,因?yàn)?,x隨a的增大而增大,所以,∵取整數(shù),∴.當(dāng)時(shí),,當(dāng)時(shí),,所以筆記本的單價(jià)可能是2元或者6元.23(1)證明:中,∵ 與都是所對(duì)的圓周角,∴,∵,∴.∴.(2)解:∵ 是的切線,∴是.的直徑,∵,∴ .又∵,∴.∵ ,∴,∴ , .在中,∵ ,∴即.,∵,∴ .在 ,,∴.∵∴,且,,∴即.∵與 都是所對(duì)的圓周角,∴在.,∴,即.24(1)解:根據(jù)表中數(shù)據(jù)的變化趨勢(shì)可知:①當(dāng)時(shí),y是x的二次函數(shù).∵當(dāng),,∴二次函數(shù)的關(guān)系式可設(shè)為.當(dāng),;當(dāng)時(shí),.將它們分別代入關(guān)系式得解得.∴二次函數(shù)的關(guān)系式為.將表格內(nèi)的其他各組對(duì)應(yīng)值代入此關(guān)系式,均滿足.②當(dāng)時(shí),.∴ 與的關(guān)系式為.W,根據(jù)題意,得①當(dāng) 時(shí),.∴當(dāng),.②當(dāng)時(shí),,W隨x的增大而減小,∴.∴排隊(duì)人數(shù)最多時(shí)是490人.要全部考生都完成體溫檢測(cè),根據(jù)題意,得,解得.∴排隊(duì)人數(shù)最多時(shí)是490人,全部考生都完成體溫檢測(cè)需要20.25分鐘.解:設(shè)從一開(kāi)始就應(yīng)該增加m個(gè)檢測(cè)點(diǎn),根據(jù)題意,得,解得.∵ 是整數(shù),∴的最小整數(shù)是2.∴一開(kāi)始就應(yīng)該至少增加2個(gè)檢測(cè)點(diǎn).25(1); (2)解:的形狀是等腰直角三角形.理由如下:連接延長(zhǎng)交于點(diǎn)F,由正方形的性質(zhì)及旋轉(zhuǎn)可得是等腰直角三角形,∴,,∠,.,.又∵點(diǎn) 的中點(diǎn),∴.∴.∴,∴,∴..∴為等腰直角三角形.∴,.∴也為等腰直角三角形.又∵點(diǎn)的中點(diǎn),∴,且.∴的形狀是等腰直角三角形.(3)解:延長(zhǎng)交邊于點(diǎn)G,連接,.∵四邊形是正方形,是對(duì)角線,∴.由旋轉(zhuǎn)得,四邊形是矩形,∴,.∴為等腰直角三角形.∵點(diǎn) 是的中點(diǎn),∴,,.∴.∴,.∴.∴.∴為等腰直角三角形.∵是的中點(diǎn),∴, .∵ ,∴ , ,∴ .∴ .第一大題聽(tīng)力

貴陽(yáng)市2020年中考英語(yǔ)試卷第Ⅰ卷(選擇題)第一節(jié)根據(jù)對(duì)話內(nèi)容,選擇相應(yīng)的圖片。讀一遍。1.A. B. C. 2.A. B. C. 3.A. B. C. 4.A. B. C. 5.A. B. C. 6.A. B. C. 第二節(jié)根據(jù)所聽(tīng)句子,選擇最佳應(yīng)答。讀一遍。7.A.Gladtoseeyou.B.It'srelaxing.C.I'mfine.8.A.Tomatosoup.B.Beefnoodles.C.Applejuice.9.A.Fivemeters.B.At6:30C.Fourdollars.10.A.Onfoot.B.That'sbad.C.Noproblem.11.A.HuaxiPark.B.TownCinema.C.BlackwoodZoo.12.A.Icandrawwell.B.Enjoyyourself.C.Sure,I'dloveto.第三節(jié)根據(jù)對(duì)話內(nèi)容,選擇最佳選項(xiàng)完成句子。讀兩遍。13.Bobadvisedtheladytoteachkids .A.readingskillsB.swimmingskillsC.writingskills14.Lauraiswritingapassageabout .A.famouspeopleB.interestinginventionsC.futurelife15.Kim'sfavoritebandistheColdplayandhecan itsmusic.A.playB.singalongwithC.danceto16.TonydoeswellinEnglishbecausehe everyday.listenstotapesB.readsnovelsC.writesdiaries17.Jefffeels tosaygoodbyetosomeofhiscollections.A.pleasedB.sadC.angry18.Thetopicofthespeakers'conversationisabout .A.celebrationsB.natureC.Population第四節(jié)根據(jù)對(duì)話內(nèi)容及問(wèn)題,選擇最佳選項(xiàng)。讀兩遍。19.A.About15kilometers.B.About50kilometers.C.About55kilometers.20.A.TreasureIsland.B.LittleWomen.C.TomSawyer.21.A.Kissher.B.Shakehandswithher.C.Bowtoher.22.A.Doctorandpatient.B.Fatheranddaughter.C.Waiterandcustomer.23.A.Ateacher.B.Apolicewoman.C.Anurse.24.A.Hehasanosebleed.B.Hehasacold.C.Hehasatoothache.第五節(jié)根據(jù)短文內(nèi)容及問(wèn)題,選擇最佳選項(xiàng)。讀三遍。25.A.In1926.B.In1936.C.In1946.26.A.Guangdong.B.Wuhan.C.Beijing.27.A.Becausetheyplayedsportsveryoften.Becausetheyhardlywenttocrowdedplaces.C.BecausetheyweretreatedbyZhong'smethod.28.A.Towashhandsoften.B.Towearmasks.C.Tosleepmore.29.A.Basketball.B.Tennis.C.Ping-pong.30.A.Heisjustadoctor.B.Heisaheroandafighter.C.Heisagoodleader.第二大題單項(xiàng)填空從每題所給的A、B、C三個(gè)選項(xiàng)中,選出可以填入空白處的最佳選項(xiàng)。ChinesevolleyballplayerZhuTinghasbecome world-recognizedsportsstar.A./ B.a C.the January25,PresidentXitoldthepublicthatnothingmattersmorethanpeople'ssafetyandhealth.A.From B.On C.In3.—Tara,what'syourfavorite ?—Orange.Halfofmydressesareorange.A.fruit B.drink C.color4.Withtheimprovementintransportation,studentsinsomesmallvillagesnolongergoonropeways riverstoschools.A.tocross B.crossing C.crossedEvenifwelearnsomethingwell,wewillforgetit weuseit.A.while B.until C.unlessIndifficulttimes,therearealwaysnationalheroes stepupandbringpeoplehope.A.whom B.which C.who—Krystal,doyouknowhowteaisproduced?—Yes.Whentealeavesareready,theyarepickedbyhandandthen forprocessing.A.send B.aresent C.weresentAfter-schoolactivitieshelpstudentsgainmoreskillsandteach tocareaboutothers.A.me B.you C.themAsweallknow,usingpublicchopsticks necessarywhenweeatwithothers.A.is B.are C.was—PingtangBridgehasthehighestconcretebridgetowerintheworld.— amazingitis!A.How B.What C.WhatanDrugsareharmfultopeople'sphysicalandmentalhealth.Weteenagersmust them.A.takecareof B.keepawayfrom C.getusedtoWiththehelpofAirClassroom,students keeplearningevenwithschoolsclosed.A.can B.must C.shouldTheBBC'sdocumentaryDuFu:China'sGreatestPoetexplains Du'sworkshavebeenpopularforcenturies.A.when B.whether C.whySince1990,ProjectHope millionsofstudentsfrompoorfamiliesrealizetheirdreams.A.willhelp B.hashelped C.helpsIfweareinterestedinsomething,ourbrainis anditisalsoeasierforustopayattentiontoitforalongtime.active B.moreactive C.themostactive第三大題情景交際第一節(jié)從A-F選項(xiàng)中找出各句的最佳應(yīng)答。選項(xiàng)中有一項(xiàng)為多余選項(xiàng)。16.Cindy,don’truninthelivingroom!Alice,isyourbrotherheavyorthin?Ithinkatruefriendtouchesyourheart.19.Nick,what’syourmodelplanemadeof?20.Mygrandfatherwashitbyabikeyesterday.A.Woodandglass.Iagreewithyou.I’msorrytohearthat.D.Yes,heisverypatient.E.Sorry,Iwon’tdoitagain.F.Oh,heisofmediumbuild.第二節(jié)選擇方框內(nèi)最佳選項(xiàng)完成對(duì)話。選項(xiàng)中有一項(xiàng)為多余選項(xiàng)。A:MayIhelpyou?B: 21 I’dliketoborrowsomebooksonWesterncultureandcustoms.Howcanfindthem?A: 22 B:OK.HowmanybooksmayIborrowatatime?A: 23 (Tenminuteslater)B:I’dliketoborrowthesethreebooks. 24 A:Twoweeks.B:Twoweeks?I’mafraidIcan’treturnthemuntilI’vefinishedmyproject.A:Inthatcase,youmustrenewthembeforethey’redue._25 It’s0.5yuanadayforeachbook.A.Yes,please.B.Atmostfive.Youcanbuyitthere.HowlongmayIkeepthem?Ifnotyou’llhavetopayafine.Youcancheckforthemonthecomputerfirst.第四大題完形填空閱讀下列短文,從每題所給的A、B、C三個(gè)選項(xiàng)中,選出可以填入空白處的最佳選項(xiàng)。AWangWei’sparentswerewaitingforhimwhenhegothome.Hisdadhandedhimaletter.Itwasfromtheuniversity.Hishandswereshakingashetooktheletter—his_26wasinside.EversinceWangWeiwaslittle,hewantedtobean27.Heoftentookhistoysapartandputthembacktogether.Oneday,hismomwas28toseethatWangWeihadtakenapartthetelevision!HisdadtoldhertohavefaithinWangWei,andsureenoughheputthetelevisionbacktogether29.WangWei’steachersallnoticedhistalent.Theytoldhis30WangWeishouldgouniversity.WangWeiwasveryexcitedaboutthis.NooneinWangWei’sfamilyhadevergonetouniversitybeforeHismomwasnotsureifitwasgoodidea.31hisdadsaid,“HavefaithinWangWeiandhisdream.”WangWeiknewhisfamilycouldn’t32university.Sohestudiedharderandappliedforthescholarships(獎(jiǎng)學(xué)金).NowWangWeihadtheletterinhishandthatwouldtellhimifhecouldgototheuniversity.Hetookadeepbreathandopenedtheenvelope.Itsays,"Congratulations.Youhavebeenacceptedtotheuniversityonafullscholarship!"Hismom33himwithtearsinhereyes.“Iamsoproudofyou!”shesaid.Hisdadpattedhisback.“I’vealwayshadfaithinWangWeiandhisdream,”hesaid.26.A.futureB.resolutionC.pride27.A.artistB.actorC.engineer28.A.happyB.upsetC.scared29.A.angrilyB.bravelyC.perfectly30.A.guestsB.parentsC.cousins31.A.BecauseB.AsC.But32.A.affordB.chooseC.enter33.A.huggedB.thankedC.leftBThefirsttimeIsawKai,shewassittinginmyfrontyard,holdingmydogHarleyinherarms.Shehadjust_34intoasmallhousenearby.IthinkshelikedHarley'sfriendlypersonality,justashelikedhers.FromthesecondItalkedtoher,IknewKaiwouldbealifelong35.Hersmilemademefeelbetterjustbeingaroundher.Herfacewasalwaysfullof36.Itdidn'ttakelongbeforeKaiwasbelovedbyallhernewneighborshere.Everytimewevisitedher,shewouldkindlylistentoallofourproblemsandthensaysomethingso37thatwewouldleaveherhomewithourheartssinging.SometimesIwouldreadhermystoriesandshewouldalwaysencouragemetokeep38.Allofthistime,though,Kaiwasslowlydyingfromcancer,shelivedeachdaywithsuchcheerthatoftenforgotjusthow39_shewas.Still,shediedonacoldwinterdaywithheavysnowfallingdown.DuringtheshorttimewehadbeentogetherI40somuchfromKaiabouthowtotrulylive.Shetaughtussomanylessonsaboutkindness,happiness,hopeandcheer.34.A.walkedB.movedC.run35.A.friendB.bossC.fan36.A.happinessB.worriesC.doubts37.A.seriousB.wiseC.silly38.A.waitingB.singingC.writing39.A.popularB.busyC.ill40.A.expectedB.learnedC.accepted第五大題閱讀理解第一節(jié)閱讀下列短文,從每題所給的A、B、C三個(gè)選項(xiàng)中,選出最佳選項(xiàng)。Thingsprepared:

AAnExperimentReportonGrowingPotatoPlantsapotatothathassproutsaflowerpotwithsoilacameratorecordprogressObservation:DayOneThecolorofthesoillooksdarkerbecauseIhavejustwateredit.Inthecenterofthepot,Icanseeatinysproutthathasgrownfromthepotatounderthesoil.I’llcallitBuddy.Buddyisgreenandyellow.Iwonderhowfastitwillgrow.DaysixWithoutmuchchangeinthepastsixdays,IfinallyseesomenewprogressonBuddyashasgrowntaller.It’sexcitingtoseenewlifelikethis.IhopeBuddycangrowfaster.DayElevenBuddyisgettinglarger!ThreemorenewsproutshavegrownaroundBuddy!Greenleaveshavegrownonthenewsprouts,buttheyhavenotfullygrownyet.IguessIneedtobeabitmorepatient.DayThirteenBuddycontinuestogrowtaller.Theleavesonthenewsproutshavegrownabit.I’malsoexcitedtoseemorenewsproutsthathavegrownfromunderthesoil.DayFifteenFinally,theleavesontheothersproutsare3cmtall.They’resogreen.Ihopetheywillsoongrowintonewpotatoes.WhatIhavelearnedIt’sreallyinterestingtogrowpotatoes.Duringthesefifteendays,Ihavelearnedthatgrowingpotatoplantsneedsplentyofwater.Ifsoilisdry,thepotatowillfailtogrow.Ihavealsolearnedthatthetemperatureneedstoberight.Ifitistoocold,itwon’tgrow.Ifeelthatgrowingplantsisjustliketryingtosucceedwithanythinginlifeittakesnotonlytimebutalsolotsofeffortsandpatience.41.Thereadingmaterialisanexperimentreportabout.A.chemistry B.physics C.biology42.Howmanythingsdidthewriterpreparebeforeherexperiment?Three. B.Five. C.Seven.Howdidthewriterfeelwhenshesawtheprogressofthepotatoplants?A.Excited. B.Nervous. C.Surprised.Whatcanweknowfromthewriter’sexperimentreport?A.“Buddy”grewveryfastinthefirstsixdays.Plentyofwaterisnecessaryforgrowingpotatoplants.Thewritergotnewpotatoesonthefifteenthdayoftheexperiment.45.Whathasthewriterlearnedfromtheexperiment?Oldhabitsdiehard.Romewasn’tbuiltinoneday.Knowledgecomesfromquestioning.BInthetownofLampanginnorthernThailand,thereisanunusualgroupofmusicians.Theyplaymanydifferentkindsofmusic—fromtraditionalThaisongstomusicbyBeethoven.Bothchildrenandadultslovethisgroup.Whatmakesthemsopopular?Isittheirmusic?Theirlooks?Yes,it'sbothofthesethings,butit'salsosomethingelse:they'reelephants.ThesemusicalelephantsarefromtheThaiElephantConservationCenter(TECC)inLampang.TheTECCprotectselephants.Itteachespeopletounderstandandcareforthesehuge,butgentle,animals.And,likemanyzoosaroundtheworld,theTECCencourageselephantstopaint.RichardLairworkswiththeTECC.Heknewthatelephantshearbetterthantheysee.Sohehadanidea:ifelephantsareintelligentandtheyhavegoodhearing,maybetheycanplaymusic.Totesthisidea,LairandafriendstartedtheThaiElephantOrchestra.Duringaperformance,theelephantsplayavarietyofinstruments,includingthedrumsandthexylophone.Theanimalsalsousetheirvoicesandtrunkstomakesounds.Butcanelephantsreallymakemusicproperly?Yes,saysLair.they’reverycreative.Humansmayencouragetheanimalstoplayinstruments,buttheelephantsmaketheirownsongs;theydon'tjustcopytheirtrainersorotherpeople.TherearenowCDsofthegroup'smusic,whichmakemoneyfortheTECC.Andthemusictheseartistscreateisprettyamazing.Whatcanbethebesttitleforthepassage?A.MusicalElephantsB.AnIntroductiontotheTECCC.RichardLair'sAchievementsWhatdoestheunderlinedword"them"refertointhepassage?Musicians. B.Children. C.Adults.48.Whatcanbeinferred(推斷)fromthepassagethepassage?A.RichardLairstartedtheThaiElephantOrchestrabyhimself.TheelephantsintheTECCcanonlyplaytraditionalThaisongs.C.TheCDsoftheThaiElephantOrchestraarepopularwithpeople.49.Thewriterwrotethispassageto.askpeopletosavetheelephantsinvitemorepeopletojointheTECCintroducetheelephants'specialtalentstopeople50.Wherecanwemostprobablyreadthispassage?A.Amedicalnewspaper.B.AnanimalmagazineC.Astorybook第二節(jié)根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有一項(xiàng)為多余選項(xiàng)。NirmalPurjahassetseveralworldrecordsafterclimbingtheworld's14highestmountainsinlessthansevenmonths. 51 Thoughhewasborn1,600metersabovesealevel,hedidn'tclimbanyseriousmountainsuntilhewas29.ButMr.Purja,now36,wastrainedtobestrong.HeusedtobeasoldierintheBritisharmy,wherehehadspecialtrainingforfightinginverycoldweather. 52 Thereareonly14mountainsintheworldthatarehigherthan8,000meters.Mr.Purjahadalreadyclimbedseveralofthem. 53 _Theoldrecordforclimbingthe14mountainswassevenyears,tenmonthsandsixdays.ItwassetbySouthKoreanclimberKimChang-hoin2013.Mr.Purjanamedhischallenge"ProjectPossible". 54 OnOctober29,justalittlemorethansixmonthsafterhestarted,NirmalPurjahadfinishedclimbingthe14thmountain.ThoughMr.Purjacompletedhischallengeunbelievablyquickly,itwasn'teasy.Forexample,duringonedayofclimbingShishapangmaMr.Purjaandhisteamclimbedfor15hoursnonstop. 55 A.Mr.PurjawasborninNepal,intheHimalayas.B.HehadcompletedfivemoreclimbsinPakistan.C.HebeganonApril23,byclimbingAnnapurnainNepalD.Hisgoalwastoclimballoftheminlessthansevenmonths.E.Theyhadtodealwithwindsasfastas75kilometersperhour.F.In2018,helefttheretofollowhisdreamofmountainclimbing.第Ⅱ卷(非選擇題)第六大題基礎(chǔ)知識(shí)與運(yùn)用第一節(jié)根據(jù)語(yǔ)境,用所給詞的適當(dāng)形式填空。56.Chinaisthe (three)nationthatsentapersonintospace.57.Nowadays,shared (car)arebecomingmoreandmorepopular.Peoplewere (complete)shockedwhentheyheardaboutKobe'saccident.Sofar,no (science)studieshaveshownthatsharkfinsaregoodforhealth.60.BeijingOpera,animportantpartofChineseculture, (have)ahistoryofover200years.pulltogetherapairofworkoutsuchasthousandsofarethirstyforpulltogetherapairofworkoutsuchasthousandsofarethirstyforThestudentsinmyschool knowledgeandareveryhard-working.Ibelieveifwe ,ourtabletennisteamcandomuchbetternexttime.Ericboughthisfather blackshoeswithhispocketmoneyonFather’sDay.64.Giantpandasareoneofournationaltreasures.Theyareseenby peopleeveryyear.Exercise playingsportsisfun.Wecanspendtimewithfriendsasweplaytogether.第七大題任務(wù)型閱讀第一節(jié)閱讀短文,根據(jù)其內(nèi)容完成文后的句子。Howwouldyoufeelifmovingtoanewtownmeantlosingtrackofyourfriends?Whatiftheonlywayofgettingnewsfromfarawayfriendswaswritinglettersthattookagestobedelivered(遞送)?Thiswashowthingsworkednotverylongago.Thankstoadvancesintechnology,howwemakefriendsandcommunicatewiththemhaschangedgreatly.Nowadays,wecanmovearoundtheworldandstillstayintouchwithourfriends.Socialmediatools(社交媒體工具)letusseewhatourfriendsarebusywithandmaintainfriendships.Thedigital(數(shù)字)agealsoenablesustofindpeoplewhoshareourinterests.Whateverourhobbies,theInternetcanconnectuswithotherswhoalsoenjoydoingthem,eveniftheyliveontheothersideoftheworld.Butwhenyoufriendpeopleonlinedoesthismeanthattheyreallyareyourfriends?Itdepends.Ifpeoplealwaysexchangetruepersonalinformationonlinethenyes,thesefriendshipscanberealandmeaningful.Butweneedtorememberthatwhatweseeonsocialmediaisoftennotthewholetruthaboutaperson.Sometimessmilingphotoscanhiderealproblems.OntheInternet,nobodyknowsyou'readog.Ayoungpersoncouldbeold;awomancouldbeaman;wecouldevenbesharingourinformationwithcriminals.Butthisdoesn'tmeanthatweshouldthrowthebabyoutwiththebathwater.Althoughtechnologyhaschangedthewayweacquire(獲得)friends,themeaningoffriendshipandourlongingforfriendsremainthesame.AsAristotlesaid,noonewouldchoosetolivewithoutfriends,evenifhehadallothergoods.Waysofmakingfriendsandcommunicatingwiththemhavechangedgreatlybecauseof .67.Tostayintouchwithourfarawayfriends,wecan .68Onlinefriendshipscanberealandmeaningfulifpeople witheachother.69.Thephrase“throwthebabyoutwiththebathwater”means“ ”inChinese.70.Thispassagemainlytalksabout ofmakingfriendsonline.第二節(jié)閱讀短文,根據(jù)其內(nèi)容完成文后的表格。TrashcollectionisproblemforCuritibaFirst,thecityhasonlyonelandfill.Second,itsgarbagetrucksdonotfitonsomeofthestreetsinthecity'slow-income(低收入)neighborhoods.Curitibaknewthesolutionlayingettingeveryoneinvolved(參加).In1989,thecitystartedarecyclingprogramcalledGarbageThatIsNotGarbageThecitysetupacentralrecyclingcenterforsorting(把…分類)recyclablematerials,food-basedandwaste.Colorfulcartooncharactersweresymbolsofdifferentkindsofrecyclablematerials,whichcouldhelpchildrengettoknowtheimportanceofrecycling.Collectionbinswerethesamecolorsasthecartoons,reinforcing(加強(qiáng))themessage.Peoplemademoneybypickingupthetrashatthesebinsandtakingittothecenterforprocessing.Today,Curitibaclaimstohavethehighestrecyclingrateofanycityintheworld.CambioVerde,theGreenExchangeprogram,andCompradoLixotheBuyingofGarbageprogram,aresuccessfulrecyclingprogramsinCuritiba.Theygetlow-income-residents(居民)tojoininthecity'srecyclingprogrambyhavingthemtransporttrashfromneighborhoodsthatarehardforgarbagetruckstoreach.Dependingonwhattheydeliver,peopleexchangetheirtrashforcash,foodandservices.Theirwayoflifeisimproved,andthecityisbetterabletomanageitstrash.TheseprogramsareonewayCuritibahasgottencreativeasagreencity.Itshowshowinvolvingeveryonecanmakegreenlivingpossible.TradinginonTrashParagraphMainideaSupportingdetailsOne 71 forCuritiba'strashcollectionproblem★ThereisonlyonelandfillinCuritiba.★ 72 cannotreacheverycornerofthecity.TwoActionsandinfluencesofGarbageThatIsNotGarbage★Acentralrecyclingcenter 73 bythegovernment.★Kidsunderstoodtheimportanceofrecyclingbetter.★Curitiba's'recyclingrateisprettyhigh.ThreeCmbioVerde'sandCompradoLixo'swaysofinvolvinglow-incomeresidents★Theymakelow-incomeresidents 74 _fromtheirneighborhoodstocertainplaces.FourResultsofrecyclingprogramsandconclusion★People'swayoflifeisimproved.★Curitibacanmanageitstr

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