云南普洱市景东县第一中学2019-2020年高二下学期期中考试英语试卷

景东彝族自治县第一中学2019-2020学年高二下学期期中考试理科综合生物部分1．下列关于细胞结构和生物体内化合物的叙述正确的是A．抗体、激素、tRNA发挥一次作用后都将失去生物活性B．蓝藻和绿藻都能进行光合作用，故二者含有的光合色素相同C．ATP脱去两个磷酸基团后成为RNA的基本组成单位之一D．细菌代谢速率极快，细胞膜和细胞器膜为其提供了结构基础2．下列有关科学实验与方法的叙述正确的是A．用甲基绿为染料，可以在光学显微镜下观察到细胞中生活状态的蓝绿色线粒体B．在噬菌体侵染细菌的实验中，用32P 标记的噬菌体侵染细菌后，上清液中少量放射性可能是搅拌不充分所致C．萨顿利用假说演绎法提出了基因在染色体上的假说D．沃森和克里克研究DNA分子结构时，运用了建构物理模型的方法3．下列有关正常雌果蝇（2N=8）体内细胞分裂的叙述，正确的是A．在减数第一次分裂的前期和后期均可以发生基因重组B．在细胞有丝分裂末期，核膜解体核仁消失C．正常情况下，次级卵母细胞中形态、大小相同的染色体是同源染色体D．处于减数第二次分裂后期的细胞中有4个染色体组4．下图1和图2是人体免疫调节的模式图，下列有关叙述错误的是()A．图中能够特异性识别抗原的细胞有细胞B、细胞C、细胞E、细胞GB．细胞E和细胞D均由细胞C分化而来，在没有变异的情况下两者的DNA 和RNA完全相同C．图1中，当同种病原体再次侵入机体时，主要通过④⑦⑧所示过程来消灭病原体D．与病毒类似，结核杆菌、麻风杆菌等胞内寄生菌在侵入宿主细胞后，机体将通过图2所示免疫过程使它们失去寄生的基础，最终被吞噬消灭5．下图曲线b表示在最适温度、最适pH条件下，反应物浓度与酶促反应速率的关系。

据图分析正确的是A. 增大pH，重复该实验，A、B点位置都不变B. B点后，适当升高温度，曲线将呈现C所示变化C. 酶量增加一倍，反应速率可用曲线a表示D. 反应物浓度是限制曲线AB段反应速率的主要因素6．淀粉的含量、直链淀粉和支链淀粉的比例及支链淀粉的精细结构等决定着水稻的产量和稻米的品质，因此水稻淀粉合成代谢的遗传研究备受关注。

景东彝族自治县第一中学2019-2020学年高二下学期期中考试理科综合物理部分二、选择题：本大题共8小题，每小题6分，共48分。

在每小题给出的四个选项中，14-17题只有一项符合题目要求，18-21题有多项符合题目要求。

全部选对的得6分，选对但不全的得3分，有选错或不选的得0分。

1.下列科学家属于“物体越重，下落越快”的观点的代表人物（ ） A. 牛顿B. 伽利略C. 亚里士多德D. 爱因斯坦『答案』C 『解析』【详解】A ．根据牛顿第二顶定律在忽略空气阻力的情况下，做自由落体运动的所有物体的加速度都等于当地的重力加速度，即所有的物体下落的一样快，故A 错误； B ．伽利略通过实验发现轻的物体和重的物体下落的一样快，故B 错误； C ．亚里士多德认为物体越重，下落越快，故C 正确； D ．爱因斯坦主要成就是在量子力学，故D 错误。

故选C 。

2.球从高处自静止开始下落，不计空气阻力。

如图所示，小球动能E k 随下落的高度h 变化的图线正确的是（ ）A. B. C. D.『答案』B 『解析』【详解】小球自由下落，由动能定理可得k E mgh所以动能k E 与下落的高度h 是正比例关系，故ACD 错误，B 正确。

故选B 。

3.假设我国发射的探月卫星“嫦娥一号”的绕月飞行轨道和载人飞船“神舟七号”的绕地运动轨道都可以看成圆轨道，且不计卫星到月球表面的距离和飞船到地球表面的距离，已知月球质量约为地球质量的181，月球半径约为地球半径的四分之一，地球上的第一宇宙速度约为7.9km/s ，卫星和飞船的轨道半径分别为r 星和r 船，周期分别为T星和T 船，且32r k T =星星星，32r k T =船船船，则下列说法或结果正确的是（ ）A. 神舟七号绕地运行的速率大于7.9km/sB. 嫦娥一号绕月运行的速率为3.95km/sC. :1:81k k =星船D. :1:4T T =星船『答案』C『解析』A.地球上的第一宇宙速度为地球表面的环绕速度，根据公式22Mm v G mr r=可得GMv r=，而神舟七号的轨道半径大于地球半径，故神舟七号的环绕速度小于7.9km/s ，A 错误；B.嫦娥一号绕月运行的速率为12817.91.76km /s 194GMGM v r R ===⨯=月月故B 错误；CD.根据公式2224Mm G m r r T π=可得32r T GMπ= 故:9:8T T =星船，代入32r k T =星星星，32r k T =船船船可得:1:81k k =星船，C 正确D 错误；4.一水平抛出的小球落到一倾角为θ的斜面上时，其速度方向与斜面垂直，运动轨迹如图中虚线所示。

景东彝族自治县第一中学2019-2020学年高二下学期期中考试理科综合化学部分可能用到的相对原子质量：H:1 O:16 Na:23 Cl :35.57 、能正确表示下列反应的离子方程式是（）A．硫酸铝溶液中加入过量氨水 Al3+ +3OH-== Al(OH)3 ↓B ．碳酸钠溶液中加入澄清石灰水Ca(OH) 2+ CO3 2-== CaCO3 ↓ + 2OH-C ．冷的氢氧化钠溶液中通入氯气Cl2 + 2OH -== ClO-+ H2O +Cl-D ．稀硫酸中加入铁粉2Fe + 6 H+ == 2 Fe 3++ 3H2 ↑8.下列叙述正确的是（）A.1.00mol NaCl中含有6.02×1023个NaCl分子B. 1.00mol NaCl中所有Na+的最外层电子总数为8×6.02×1023C.欲配置1.00L ,1.00mol.L-1的NaCl溶液，可将58.5g NaCl溶于1.00L水中D.电解58.5g 熔融的NaCl，能产生22.4L氯气（标准状况）、23.0g金属钠9．下列说法中正确的是（）A．单质硅是将太阳能转变为电能的常用材料B．医用酒精的浓度通常为95％C．淀粉、纤维素和油脂都属于天然高分子化合物D．合成纤维和光导纤维都是新型无机非金属材料10.下列反应中，属于取代反应的是( )①CH3CH=CH2+Br2CH3CHBrCH2Br②CH3CH2OH CH2=CH2+H2O③CH3COOH+CH3CH2OH CH3COOCH2CH3+H2O④C6H6+HNO3C6H5NO2+H2OA. ①②B.③④C.①③D.②④11、一定温度下，在2L的密闭容器中，X、Y、Z三种气体的物质的量随时间变化的曲线如下图所示：下列描述正确的是（）A．反应开始到10s，用Z表示的平均反应速率为0.158 mol/(L·s)B．反应开始到10s，X的物质的量浓度减少了0.79 mol/LC．反应的化学方程式为：X(g)＋Y(g) Z(g)D．反应开始到10s时，Y的转化率为79.0%12、已知：①1 mol H2分子中化学键断裂时需要吸收436 kJ的能量②1 mol Cl2分子中化学键断裂时需要吸收243 kJ的能量③由H原子和Cl原子形成1 mol HCl分子时释放431 kJ的能量下列叙述正确的是( )Ａ.氢气和氯气反应生成氯化氢气体的热化学方程式是H2(g)＋Cl2(g) = 2HCl(g)Ｂ.氢气和氯气反应生成2 mol氯化氢气体，反应的∆H = 183 kJ/molＣ.氢气和氯气反应生成2 mol氯化氢气体，反应的∆H =－183 kJ/molＤ.氢气和氯气反应生成1 mol氯化氢气体，反应的∆H =－183 kJ/mol13、下列说法正确的是( )A. 在温度不变时，水溶液中C(H+)和C(O H-)不能同时增大B. PH=0的溶液是酸性最强的溶液C. 强碱的水溶液中不存在H+D. 某温度下，纯水中C(H+)==2×10-7 mol.L-1，其呈酸性26、（14分）A、B、C、D都是短周期元素，原子半径D＞C＞A＞B，其中A、B处于同一周期，A、C处于同一主族。

景东彝族自治县第一中学2019-2020学年高二下学期期中考试理科综合化学部分可能用到的相对原子质量：H:1O:16Na:23Cl :35.51.能正确表示下列反应的离子方程式是（）A.硫酸铝溶液中加入过量氨水Al 3++3OH -=Al (OH )3↓B.碳酸钠溶液中加入澄清石灰水Ca (OH )2+23CO -=CaCO 3↓+2OH -C.冷的氢氧化钠溶液中通入氯气Cl 2+2OH -=ClO -+H 2O +Cl -D.稀硫酸中加入铁粉2Fe +6H +=2Fe 3++3H 2↑【答案】C 【解析】【分析】【详解】A.氨水是弱碱书写离子方程式时不能拆，正确的方程式为：Al 3++332NH H O ⋅=Al (OH )3↓+34NH +，故A 错误；B.氢氧化钙是强碱要拆成离子形式，正确的方程式为：Ca 2++23CO -=CaCO 3↓，故B 错误；C.氢氧化钠溶液中通入氯气反应产生氯化钠和次氯酸钠，离子方程式为：Cl 2+2OH -=ClO -+H 2O +Cl -，故C 正确；D.铁与稀硫酸反应产生二价铁离子，正确的方程式为：Fe +2H +=Fe 2++H 2↑，故D 错误。

故选：C 。

2.下列叙述正确的是A.1.00mol NaCl 中含有6.02×1023个NaCl 分子B.1.00mol NaCl 中,所有Na +的最外层电子总数为8×6.02×1023C.欲配置1.00L ,1.00mol.L -1的NaCl 溶液，可将58.5g NaCl 溶于1.00L 水中D.电解58.5g 熔融的NaCl ，能产生22.4L 氯气（标准状况）、23.0g 金属钠【答案】B 【解析】【详解】A 、因NaCl 为离子化合物，则不存在NaCl 分子，故A 错误；B 、因Na +的最外层电子总数为8电子稳定结构，则最外层电子的物质的量为8mol ，其电子总数为8×6.02×1023，故B 正确；C 、欲配置1.00L ，1.00mol ．L -1的NaCl 溶液，可将58.5g NaCl 溶于适量水中，配成1L 溶液，而不是溶于1L 的水中，故C 错误；D 、NaCl 的物质的量为58.558.5/gg mol=1mol ，则电解58.5g 熔融的NaCl ，1molNaCl 生成0.5mol氯气，能产生0.5mol×22.4L/mol=11.2L 氯气（标准状况），而不是22.4L 氯气，故D 错误；故选B 。

某某省普洱市景东彝族自治县第一中学2020-2021学年高二英语下学期期末质量检测试题一、单项选择题〔共20题；共40分〕1.These watches are only a pound each; we are almost ______.A. giving them upB. giving them awayC. giving away themD. giving them out2.I'm afraid we must act quickly because time______.A. is being run out ofB. is running outC. has been running out ofD. has run out3.—What do you think of the film"Avatar"?—It's fantastic. The only pity is that I________ the beginning of it.A. missedB. was missingC. missD. will miss4.We'll do whatever we can ________ you this term.A. to helpB. helpC. helpingD. to be helped5.John did not feel well yesterday; otherwise he _______to see his classmates off.A. cameB. would eC. would have eD. should be ing6.________possible to stand on the football terraces and cheer on your local team.A. No more it isB. No more is itC. No longer it isD. No longer is it7.It can be disheartening to spend a lot of time preparing a meal only ________ your kids turning their nose up at it.A. to findB. foundC. findingD. having found8.The young man was _________stealing possessions of his factory and put into prison.A. accused ofB. charged forC. blamed ofD. punished with9.Nowhere in nature is aluminium found free, owing to its always with other elements.A. binedB. having binedC. binesD. being bined10.The girl received no approval of her family as her marriage with an African boy was considered as a ________ from tradition.A. departureB. disturbanceC. declineD. discrimination11.—Any suggestion for my daddy, doctor?—The current advice is to ________ smoking and work out.A. cut awayB. cut outC. cut throughD. cut up12.Who do you think we should have ________ to Shanghai to attend the important meeting?A. goB. goneC. goingD. to go13.Don't leave the water ______when you brush your teeth.A. runB. to runC. runningD. being run14.The student pleted this experiment to make e true __________ Professor Joseph had said.A. thatB. whatC. whenD. Where15.For breakfast he only drinks juice from fresh fruit _____ on his own farm.A. grownB. being grownC. to be grownD. to grow16.—You came second in the running race. Congratulations!—Thanks. But practising more, I _______ a different result.A. might getB. may getC. may have gotD. might have got17._________ achievement, last week's ministerial meeting of the WTO here earned a low, though not failing, grade.A. In terms ofB. In case ofC. As a result ofD. In face of18.It is reported that some journalists from certain presses got themselvesfalse reporting the mine disaster and they areaccepting hush(沉默) moneyA. involved in; accused ofB. involved with; charged ofC. to be involved in; accused withD. to be involved with; charged with19.The matter ________ our study surely requires ________ carefully.A. related to; dealing withB. relating to; dealt withC. related to; being dealt withD. relating to; having dealt with20.Whitney Houston's sudden death suggests that drug abuse is such a serious problem ________ we should deal with it appropriately.A. asB. thatC. whichD. where二、填空题〔共1题；共6分〕21.The poems may not make sense and even seem contradictory, but they________ ________ ________ ________ ________ ________.三、句型转换〔共1题；共3分〕22.He didn't realize the importance of English until he began to work.(改为倒装句)Not ________ he ________ to work ________ he realize the importance of English.四、翻译〔共1题；共3分〕23.她欠我50块钱。

云南省普洱市景东县第一中学2019-2020学年高二下学期期中考试化学试题1.东晋葛供《肘后备急方》中“青蒿一握，以水升渍，绞取汁，尽服之”。

下列操作与“渍”和“绞”原理相近的是A. 煮沸研碎B. 浸泡过滤C. 萃取剪断D. 蒸馏捣碎【答案】B【解析】分析：以水升渍，可知加水溶解，绞取汁，可知过滤分离出液体，以此来解答。

详解：以水升渍，可知加水溶解，绞取汁，可知过滤分离出液体，则操作与“渍”和“绞”原理相近的是浸泡、过滤。

答案选B。

点睛：本题考查混合物分离提纯，为高频考点，把握混合物分离提纯方法、文史资料的含义为解答的关键，侧重分析与应用能力的考查，注意传统文化的理解，题目难度不大。

2.下列说法正确的是 (N A为阿伏加德罗常数的值) ( )A. 28 g氮气含有的原子数为N AB. 4 g金属钙变成钙离子时失去的电子数为0.1 N AC. 1 mol O2分子的质量等于1 mol氧原子的质量D. 24 g O2 和24 g O3所含的氧原子数目相等【答案】D【解析】【详解】A、28g氮气的物质的量是28g÷28g/mol＝1mol，则含2N A个氮原子，A错误；B、4g金属钙的物质的量为4g÷40g/mol＝0.1mol，变成钙离子时失去的电子数为0.2N A，B错误；C、1mol O2分子的质量是32g，1mol氧原子的质量是16g，C错误；D、氧气和臭氧均是氧元素形成的单质，则24g O2和24g O3所含的氧原子数目相等，D正确；答案选D。

3.用图表示的一些物质或概念间的从属关系中正确．．的是X Y ZA 液氯非电解质纯净物B 电解质盐化合物C 胶体分散系混合物D 酸性氧化物非金属氧化物氧化物A. AB. BC. CD. D【答案】C【解析】【分析】由图可知，概念的范畴为Z包含Y，Y包含X，然后利用物质的组成和性质来分析物质的类别，再根据概念的从属关系来解答。

【详解】A．液氯是非金属单质，既不是电解质，也不是非电解质，A选项错误；B．盐是电解质，但不是所有的电解质都是盐，B选项错误；C．将一种或几种物质分散到一种或几种物质中得到的体系为分散系，故分散系属于混合物，而分散系根据分散质粒子直径大小分为溶液、浊液和胶体，故胶体属于分散系，C选项正确；D．酸性氧化物不全是非金属氧化物，如Mn2O7是酸性氧化物，但Mn2O7是金属氧化物，D选项错误；答案选C。

云南省普洱市景东彝族自治县第一中学2019-2020学年高二下学期期中考试可能用到的相对原子质量：H:1 O:16 Na:23 Cl :35.51.能正确表示下列反应的离子方程式是（ ）A. 硫酸铝溶液中加入过量氨水Al 3++3OH - =Al (OH )3 ↓B. 碳酸钠溶液中加入澄清石灰水 Ca (OH )2+23CO -= CaCO 3 ↓+2OH -C. 冷的氢氧化钠溶液中通入氯气Cl 2 +2OH -=ClO -+H 2O +Cl -D. 稀硫酸中加入铁粉2Fe + 6H += 2Fe 3++ 3H 2↑ 『答案』C『解析』【分析】【详解】A.氨水是弱碱书写离子方程式时不能拆，正确的方程式为：Al 3++332NH H O ⋅=Al (OH )3↓ +34NH +，故A 错误；B.氢氧化钙是强碱要拆成离子形式，正确的方程式为：Ca 2++23CO -= CaCO 3 ↓，故B 错误；C.氢氧化钠溶液中通入氯气反应产生氯化钠和次氯酸钠，离子方程式为：Cl 2+2OH -=ClO -+H 2O +Cl -，故C 正确；D.铁与稀硫酸反应产生二价铁离子，正确的方程式为：Fe + 2H += Fe 2++ H 2↑，故D 错误。

故选：C 。

2.下列叙述正确的是A. 1.00mol NaCl 中含有6.02×1023个NaCl 分子B. 1.00mol NaCl 中,所有Na +的最外层电子总数为8×6.02×1023C. 欲配置1.00L ,1.00mol.L -1的NaCl 溶液，可将58.5g NaCl 溶于1.00L 水中D. 电解58.5g 熔融的NaCl ，能产生22.4L 氯气（标准状况）、23.0g 金属钠 『答案』B『解析』【详解】A 、因NaCl 离子化合物，则不存在NaCl 分子，故A 错误；B 、因Na +的最外层电子总数为8电子稳定结构，则最外层电子的物质的量为8mol ，其电子总数为8×6.02×1023，故B 正确；C 、欲配置1.00L ，1.00mol ．L -1的NaCl 溶液，可将58.5g NaCl 溶于适量水中，配成1L 溶液，而不是溶于1L 的水中，故C 错误；D 、NaCl 的物质的量为58.558.5/g g mol=1mol ，则电解58.5g 熔融的NaCl ，1molNaCl 生成0.5mol 氯气，能产生0.5mol×22.4L/mol=11.2L 氯气（标准状况），而不是22.4L 氯气，故D 错误；故选B 。

2024年云南省第二次高中毕业生复习统一检测英语注意事项：1. 答卷前，考生务必用黑色碳素笔将自己的学校、姓名、准考证号、考场号、座位号填写在答题卡上，并认真核准条形码上的学校、准考证号、姓名、考场号、座位号，在规定的位置贴好条形码及填涂准考证号。

2. 回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。

如需改动，用橡皮擦擦干净后，再选涂其它答案标号。

回答非选择题时，将答案写在答题卡上。

写在本试卷上无效。

3. 考试结束后，将本试卷和答题卡一并交回。

第一部分阅读(共两节，满分50分)第一节 (共15小题；每小题2.5分，满分37.5分)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。

AAmsterdam is known for brownies and Van Gogh,but here are four unique museumsin Amsterdam that should be on your radar.KattenkabinetIf it wasn't for the black-and-white sign hanging above the door of Herengracht 497,you might easily walk past the Kattenkabinet,a museum dedicated exclusively to the role of cats in art. Situated in a stately 17th-century house,the museum was founded by Bob Meijer.He purchased and renovated the mansion in 1985 and opened the museum five years later in honour of his cat.Fashion for Good MuseumFashion for Good is more than a museum.Opened in 2017 and situated on Rokin 102,it's a platform for innovation and collaboration seeking solutions to steer the fashion industry away from the "take-make-waste"pattern which has hugely impacted our environment.At their interactive studio,you'll even get the chance to design the world's most sustainable T-shirt.Houseboat MuseumOriginally built as a freighter in 1914 and moored(停泊)on Prinsengracht since 2007,the Houseboat Museum gives visitors an idea of what life is like on one of these floating homes.Step inside and marvel at the surprisingly spacious interior furnished with a charming wood burning stove and old-fashioned kitchenware.STRAATSince its opening in October 2020,STRAAT,the world's biggest museum for street art and grafiti,has made it its mission to showcase the diversity of talents,backgrounds and stories of what can rightfully be called one of the century's leading art forms.1.Which museum will interest people who are environmentally friendly?A.Kattenkabinet.B.Fashion for Good Museum.C.Houseboat Museum.D.STRAAT.2.What do we know about the four museums?A.STRAAT is the biggest museum in Amsterdam.B.Houseboat Museum was opened the earliest.C.Kattenkabinet houses cat-themed artworks.D.Fashion for Good Museum organizes fashion shows.3.Where is the text most probably taken from?A.An art textbook.B.A research paper.C.An exhibition ad.D.A travel brochure.BA six-month-old corgi being trained to become the first of his breed to work as a police dog in China,made his first public appearance recently at the open day of a police camp in Weifang, Shandong Province.His appearance challenges the stereotype(固有模式)that“little short legs”canno t join the police force.Fu Zai,whose name means “Lucky Boy”,has made waves on social media with his iconic smile,short legs and wagging tail.As a reserve police dog,Fu Zai faces a heavy workload.Training,scheduled for every morning and afternoon,involves a variety of subjects,such as obedience exercises,bomb searches and scent(气味)tracking.He began training when he was two months old and has stood out and outperformed many of his peers.“His strong environmental adaptability,insensitivity,his desire to possess items and his fondness for food are particularly favorable in our training,"said Wang Yanan,head of the police dog base at the Weifang Public Security Bureau.Following four months of training,Fu Zai can now take advantage of his short legs to go beneath cars and easily search tight spaces.He can also improve interactions between police dogs and the public because of his adorable appearance.Fans on social media joked about Fu Zai.One of them wrote,"Corgis can be plainclothes police,for they attract less attention than German Shepher ds.”“Police dogs are not only cute,but trainers have made a lot of efforts to train them to be professional,”Wang sai d.Fu Zai is still a fresh hand and must undergo a period of further training to adapt to complex environment before officially entering service.4.What can be said about the training of Fu Zai?A.It is conducted around the clock.B.It aims at making Fu Zai a guide dog.C.It has proved to be adventurous.D.It involves multiple and challenging tasks.5.What advantage does Fu Zai have as a police dog?A.He is able to shoulder a heavy workload.B.He excels at handling complex environment.C.His short legs enable him to work in narrow places.D.He will attract public attention when he is at work.6.What does Wang Yanan say about the corgi?A.He has some suitable qualities for training.B.He is already a professional police dog.C.His lovable appearance is advantageous.D.His smiles improve interactions with the public.7.What can we infer from the text?A.Fu Zai has served as a police dog for half a year.B.Fu Zai performs well because of his intelligence.C.Fu Zai has been recognized around the world.D.Fu Zai needs further training to be a police dog.CRecently,a research team from Nanjing Agriculural University has rolled out Xunzi-a large language model (LLM)Wang Dongbo,the leader of the research team,said that the large language model was named after Xunzi because Xunzi was not only an outstanding Confucian philosopher during the late Warring States Period (475-221 BC),but also a pioneer in presenting and explaining theories of linguistics in ancient China.When asked why he and his team made the large language model,Wang explained, “Traditional Chinese characters,vertical layout(竖版),the absence of pausing and punctuation are all barriers that readers have to overcome w hen they read traditional texts.”To create Xunzi the LLM,Wang and his team first needed to do a lot of research.Since 2013, his team has worked tirelessly to digitize Chinese classics like the Siku Quanshu.“The hard work involves a large-scale corpus(语料库)of two billion Chinese characters, which has laid a solid foundation for the large language model,”said Wang.But their efforts seem to have paid off.Now Xunzi the LLM can tag(标记),translate,punctuate,and understand scraps (片段)of ancient Chinese texts.It can even do part-of-speech analysis and retrieve( 检索)specific information,such as names,events,and places from a text.Through Xunzi's retrieval function,users can get more specifie cultural information.“The model can help us mine for more information hidden in our cultural legacy and find unnoticed models and connections,”said Wang.But Wang and his team aren't simply focused on target users in China.They are aiming at the rest of the world as well.They have shared the LLM on GitHub and other websites,allowing users to download and use it for free.“Our team is committed to the philosophy of making our data and model globally accessible. We hope this will encourage more people to appreciate traditional Chinese culture,”Wang explained.8.Why was the language model created?A.To appreciate the philosophy of Xunzi.C.To help read ancient Chinese texts easily.9.What can Xunzi the LLM currently do?A.Establish a large-scale corpus.C.Recommend the works of Xunzi.B.To simplify traditional Chinese characters.D.To digitize more ancient Chinese classics.B.Correct people's pronunciation.D.Turn ancient texts into modern versions.10.What does the underlined phrase “mine fo r”in paragraph 7 mean?A.Dig out.B.Look throughC.Turn to.D.Put forward.11.What can be a suitable title for the text?A.Xunzi:An Influential Scholar in Ancient ChinaB.LLM Released for Ancient Chinese Book ResearchC.Traditional Chinese Culture Regaining AttentionD.An Innovative Way to Know about Chinese HistoryDWe are no longer the only animal known to think ahead and prepare for two possible futures -chimpanzees can do it too.If you are unsure whether it will be sunny or raining later,you might grab sunscreen and an umbrella before you leave home.This ability to consider different eventualities, known as modal reasoning,is essential to human cognition (认知).The previous study results weren't accepted by all,though,because the study expected the chimpanzees to use behaviors that don't come naturally to them,says Jan Engelmann at the University of California,Berkeley.To demonstrate chimpanzees'competence,Engelmann and his colleagues have tried an alternative method relying on behaviour that comes more naturally to the animals.Working at Ngamba Island Chimpanzee Sanctuary in Uganda,where the animals can roam in 95 acres of forest,the researchers put individual chimpanzees in front of two tilting (可倾斜的) platforms,each with a piece of food on it.The first version of the experiment used an opaque cylindrical tube(不透明的圆柱管)above one of the platforms,through which the team would drop a rock.If the chimpanzee didn't intervene,the food would fall,but if it stabilized the platform with its hands,it would be given the food as a reward.In this experiment,the 15 chimpanzees only stabilized the platform they knew the rock would hit.The second experiment used an opaque inverted(倒置的)Y-shaped tube with an exit above each platform.Not knowing which platform the rock was going to hit meant the chimpanzees would behave differently.Thirteen of the 15 were more likely to steady both platforms to protect both pieces of food.“To my knowledge,they're the first non-human animals who demonstrate competence in a task measuring the representation of alternative possibilities,"says Engelmann.“The representation of alternative possibilities is fundamental to many cognitive capacities that humans are proud of,like creativity and morality,"says Engelmann."It's quite exciting to think that there might be an evolutionary history to this ability as we ll.”12.What are paragraphs 3 and 4 mainly about?A.The process of the experiments.B.The background of the experiments.C.The significance of the experiments.D.The equipment of the experiments.13.Why did the researcher drop a rock through the tube in the first experiment?A.To attract the chimpanzees'attention.B.To keep the balance of the platform.C.To see how the chimpanzees would react to it.D.To prevent the chimpanzees accessing the food.14.What does Engelmann think of the finding of the experiments?A.Puzzling.B.ThrillingC.EmbarrassingD.Disappointing15.What can we learn from the experiments?A.Chimpanzees demonstrate the ability to think ahead.B.Cognitive capacities matter in chimpanzees'evolution.C.Modal reasoning is an ability unique to human beings.D.Chimpanzees have formed a sense of creativity and morality.第二节(共5小题；每小题2.5分，满分12.5分)阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。