12月考-答案

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2020年12月A级英语参考答案

2020年12月A级英语参考答案一、听力部分1-5：ABCBA6-10：BACBB11-15：CAACB16-20：BABCA二、阅读理解21-25：DADCB26-30：BCACD31-35：BBADC36-40：CABDB三、完形填空41. had42. to43. which44. for45. was46. until47. to48. their49. the50. with四、语法填空51. an52. were53. to54. that55. had56. in57. to58. a59. and60. the五、短文改错1. 去掉the2. 将had改为have3. 将and改为but4. 将more改为less5. 将in改为on6. 将about改为of/about7. 将a改为an8. 将at改为on9. 将or改为and10. 将themselves改为itself六、书面表达As the title suggests, the passage is about the importance of communication and the potential problems that can arise when it is not effective.Firstly, the author emphasizes the significance of communication in our daily lives. It is through communication that we can express our thoughts and feelings, and understand those of others. Without communication, we would be isolated and unable to connect with the world around us.Secondly, the author points out that poor communication can lead to misunderstandings and conflicts. For example, if we do not clearly express our needs or expectations, others may not understand what we want, leading to frustration and disappointment.Thirdly, the author suggests that effective communication requires active listening and empathy. By paying attention to what others are saying and trying to see things from their perspective, we can build stronger relationships and resolve conflicts more easily.In conclusion, communication is a vital skill that we must develop and refine throughout our lives. By improving our communication, we can enhance our personal and professional relationships and lead more fulfilling lives.Please note that the above content is a fictional reference answer and may not reflect the actual content of the 2020 December A-level English exam.。

辽宁省名校联盟2023-2024学年高三上学期12月联合考试化学含解析

辽宁省名校联盟2023年高三12月份联合考试化学（答案在最后）本试卷满分100分，考试时间75分钟。

注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。

2．答选择题时，选出每小题答案后，用铅笔把答题卡对应题目的答案标号涂黑。

如需改动，用橡皮擦干净后，再选涂其他答案标号。

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。

可能用到的相对原子质量：H 1-C 12-N 14-O 16-S 32-Zn 65-一、选择题：本题共15小题，每小题3分，共45分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

1．下列有关物质用途的叙述中，错误的是（）。

A ．醋酸既能除去水垢，也能除去铁锈B ．热的碳酸钠溶液可以洗去物品表面的柴油C ．穿久变黄的白衬衫用高锰酸钾溶液浸泡后，加入维生素C 洗涤，可恢复白色D ．葡萄酒中添加少量二氧化硫可以起到杀菌的作用2．下列叙述正确的是（）。

A ．酸性：23CHCl COOH CH COOH<B ．HClO 的电子式为H :Cl :O :C ．2Ti+的原子结构示意图是D ．3ClO -的空间构型是平面三角形3．与下列物质工业制法有关的反应不正确的是（）。

A ．工业制硫酸：2232SO O 2SO +催化剂△B ．工业制氯气：2MnO 4HCl +（浓）222MnCl Cl H O+↑+△C ．工业制硝酸：2233NO H O 2HNO NO +===+D ．工业制铝：232Al O （熔融）24Al 3O +↑电解冰晶石4．下列叙述正确的是（）。

A ．沸点：222H O H S H Se<<B ．2OF 和3O 的空间构型均为V 形C ．5PF 分子中所有原子都满足8电子稳定结构D ．2SO 是含有极性键的非极性分子5．下列叙述正确的是（）。

A ．图①装置可用于干燥氯气B ．图②装置可用于制取氨气C ．图③操作可排出盛有4KMnO 溶液滴定管尖嘴内的气泡D ．图④装置可用于制备晶体()3424Cu NH SO H O⎡⎤⋅⎣⎦6．下图为元素周期表的一部分。

金太阳2023届高三12月联考(181C)数学答案

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安徽省县中联盟2023-2024学年高三上学期12月联考语文试题含答案

2023~2024学年安徽县中联盟高三12月联考语文试题考生注意：1．本试卷满分150分，考试时间150分钟。

2．答题前，考生务必用直径0.5毫米黑色墨水签字笔将密封线内项目填写清楚。

3．考生作答时，请将答案答在答题卡上。

选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；非选择题请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效．．．．．．．．．．．．．．．．．．．．．．．．．．．。

4．本卷命题范围：高考范围。

一、现代文阅读（35分）（一）现代文阅读I（本题共5小题，19分）阅读下面的文字，完成1～5题。

一谈起薛宝钗，人们总是把她与林黛玉相提并论。

毫无疑问，薛宝钗与林黛玉代表两种对立鲜明的而又相倚相生的人格典型。

人性本就存在着诸多自相矛盾。

独立的意向是人性的表现，合群的意向同样是由人性所驱使；憧憬理想的超越意向是人之所以为人的特征，而贴近现实、保持和谐同样是人类自我调节的能动性的表现。

独立与合群之间、超越与调谐之间往往不能两全，它们常以势不两立的姿态出现，以致人们只能选择其中一种而拒绝另一种。

一旦把其中的一种划入“人性”或“道德”的范围，而把另一种拒斥在“人性”或“道德”的范围之外，人们就会陷入无法自拔的窘境之中。

这一点非常鲜明地表现在“钗黛优劣论”的难题上。

在“钗黛优劣论”上，在对薛宝钗与林黛玉进行道德评价时，人们总是持褒黛贬钗的立场。

但是，当人们选择终身伴侣时，却毫不犹豫地选择宝钗型而拒斥黛玉型。

这一自相矛盾并不表明选择者的虚伪，而是人性自相矛盾的结果。

然而，二百多年来的读者并不愿意作这样一种人性的自我反省，往往把批判的矛头指向薛宝钗及其“影子”花袭人。

人们不约而同地把薛宝钗、花袭人与林黛玉、晴雯分为两个不同性质的类型，对薛宝钗、花袭人持否定态度，对林黛玉、晴雯持肯定态度。

这种倾向一直延续到今天，尽管翻案文章时有出现，但是这种倾向毫无疑问在整个红学史上占据了主流位置。

河北省保定市部分高中2023-2024学年高一上学期12月考试英语试卷(含答案)

河北省保定市部分高中2023-2024学年高一上学期12月考试英语试卷学校：___________姓名：___________班级：___________考号：___________ 一、阅读理解Museums in BaltimoreThe Walters Art MuseumThe Walters Art Museum contains 36,000 objects from around the world. Walking through the museum’s historic buildings, visitors encounter a stunning panorama of thousands of years of art, from romantic 17th-century images of French gardens to fascinating Ethiopian icons, ancient Roman sarcophagi (石棺), and peaceful images of the Buddha.Tickets: $9.5. Free for children aged 7 and under.Baltimore Museum of IndustryThe Baltimore Museum of Industry. celebrates the innovators, entrepreneurs and workers who promoted this port city into the industrial age. From garment making to airplane manufacturing, visitors to the museum will discover how their pioneering spirit built the region’s manufacturing might. Located in an 1860s oyster cannery on a five-acre waterfront campus, the BMI offers dynamic exhibitions and hands-on activities for guests of all ages.Tickets: $15. Half price for children.Baltimore Museum of ArtThe Baltimore Museum of Art is home to an internationally renowned collection of 19th-century, modern, and contemporary art. It has 90,000 works of art—including the largest holding of works by Henri Matisse in the world. The BMA is now throughout the multi-year project so that visitors can enjoy its out-standing selection of European and American painting and sculpture from the 17th through 20th centuries.Tickets: $10. Ten percent off if booked on the official website.American Visionary Art MuseumThe American Visionary Art Museum is the nation’s museum for self-taught, creative skills. Three historic buildings house wonders created by farmers, housewives, mechanics, the disabled, as well as the occasional neurosurgeon. From carved roots to embroidered rags, tattoos to toothpicks, “the visionary” transforms dreams, loss, hopes, and ideals into powerful works of art.Tickets: $9.5. Free for children aged 6 and under and museum members.1．Which museum best suits people interested in contemporary French paintings?A. The Walters Art Museum.B. Baltimore Museum of Industry.C. Baltimore Museum of Art.D. American Visionary Art Museum.2．What do we know about Baltimore Museum of Industry？A. It’s a place for memorial celebrations for the city.B. It was built in a factory where food was canned.C. It offers free exhibitions for guests of all ages.D. It is now undergoing a multi-year project.3．How much should they pay if a 7-year-old boy goes to American Visionary Art Museum with his parents?A. $19.B. $23.5.C. $27.D. $28.5.To fight against the ballooning waistlines among people, several U.S. cities have instituted taxes on drinks with added sugar aiming to reduce consumption, but new research suggests these policies currently have one fundamental flaw.The study found sugary drink taxes only reduce purchasing if price tags (标签)at stores mention consumers are paying that tax when they buy the drink.The research included a field study at two convenience stores in San Francisco, which currently has a tax on sugary drinks of I cent per ounce. Researchers varied the price tags placed on the sugary drinks over the eight-week study: one tag that simply said the price for the 12-ounce drink($1.52)and one that had the price and the message "Includes SF Sugary Drink Tax". All non-sugary drinks, which weren't subject to the tax, simply had the price of the drink($1.40).The researchers compared sales of the drinks during the study period to the two weeks before the study began when the sugary drink tax was in effect but there were no price tags on any drinks. Results showed sales of sugary drinks weren't lower during the two weeks, compared to sales before the tax, indicating the tax itself didn't reduce purchases of sugary drinks.The researchers then looked at the effects of the two different price tags. Results showed the share of sugary drinks purchased when the tags simply showed the price wasn't significantly different from the two-week period before the study, but did decline slightly when the tags mentioned the price included the added tax.In a separate online study, the researchers asked participants to estimate what the tax wouldbe on a can of their favorite drink that cost $1.52.The average estimate was 40 cents-much higher than the 12 cents actually demanded in San Francisco. When told the tax was only 12 cents, they reported they'd still purchase the drink.The findings suggest price tags should mention the tax but not the amount, for consumers tend to overestimate how much the tax is. "If cities want these policies to be effective, they need to regulate how sugary drinks are labeled at stores and they currently don't do that," said Donnelly, lead author of the study.4．What does the underlined word "flaw" mean in the first paragraph?A.Weakness.B.Solution.C.Imbalance.D.Evidence.5．What kind of price tags may discourage customers from buying sugary drinks?A.Price tags bearing sugar content.B.Price tags with the exact tax on them.C.Price tags saying added tax included.D.Price tags just showing the total price. 6．Which of the following may be Donnelly's suggestion?A.Stores label sugary drinks at will.B.Cancel sugary drink taxes at once.C.Publicize the impacts of sugary drinks.D.Cities urge stores to use proper price tags. 7．What might be the best title for the text?A.A New Way to Prevent FatnessB.Eating Habits and Food ConsumptionC.Sugary Drink Taxes Aren't Working WellD.Non-sugary Drinkers Benefit from New PoliciesHumans are emotional beings, showing feelings in our behavior and facial expressions. But whether these mean the same thing in different cultures has been hotly debated. Now a new study has found that in different social contexts, such as weddings, funerals and sports, people indeed show universal facial expressions.For the new study, Alan Cowen’s team used a machine learning model, Deep Neural Network (DNN), to systematically analyze facial expressions in thousands of different contexts. These contexts come from more than six million videos uploaded to YouTube by people in 144 countries.Facial expressions were rated by English speakers in India by selecting applicable emotions from a list of 31 labels, resulting in a total of 16 distinct facial expressions. Meanwhile, contexts were classified in a separate experiment. The results showed that people from different cultures share about 70% of the facial expressions used in response to different social and emotional situations.“This supports Darwin’s theory that expressing emotions in our faces is universal among humans,” the study co-lead author Dacher Keltner said. “The physical display of our emotions may define who we are as a species, enhancing our communication and cooperation skills an d ensuring our survival.”However, Lisa Barrett, from the Northeastern University College of Science notes that the English speakers in India were given the emotional word ratings rather than labeling the expressions themselves. They used emotion labels su ch as “anger” “fear” and “sadness” instead of descriptive terms, thereby inferring the emotions behind the expressions.She further comments that the raters (评定者) saw the faces in contexts which can’t necessarily be separated from the emotions themselves, and that the key point is that the raters are from just one country. “The ultimate value of Cowen and his colleagues’ study might lie not in the answers it provides,” she concludes, “but in the opportunity for further discovery that it opens up.”8．What can we learn from the text?A. The study is opposite to Darwin’s theory.B. People in different cultures show similar facial expressions.C. The team conducted the study by downloading facial expressions.D. Facial expressions and contexts were classified in the same experiment.9．How did Alan Cowen’s team conduct the study?A. By using a learning machine.B. By uploading videos to YouTube.C. By analyzing facial expressions.D. By using emotion labels.10．What can we infer from Dacher Keltner’s words?A. Social success is dependent on facial expressions.B. Facial expressions have constantly changed over time.C. Social skills reflect the ability of one’s expression management.D. Facial expressions play a vital role in humans’ development.11．What is Lisa Barrett’s attitude towards the study?A. Objective.B. Ambiguous.C. Critical.D. Contradictory.You may never know why the email will arrive and reasons offered for your rejection might be the real ones—or not. Bosses have always spied on their employees, then judged them. Now the rise of the online self means the employer’s eye can travel still farther.Even before the pandemic, research found that 28% of large companies had turned down applicants after carrying out such checks. And it is becoming more popular: Reed Screening,a large agency, was asked to run over a third more social-media checks in December this year than a year earlier. This month the government gave the practice approval when the Department for Education said schools and colleges “shou ld consider carrying out an online search as part of their due diligence (尽职调查)”.The way screening works is simple: Any “problematic” behaviours will be marked with a red flag. There are laws governing such online screening. David Erdos, head of the Centre for Intellectual Property and Information Law, says that companies are supposed to warn candidates before screening their social media and tell them that they have the right to hold back permission. Some companies follow these rules, but others may not. As for the right to refuse, it is hardly practicable. “Who on earth is… going to be that person who says, ‘Hang on a minute. I’m not happy about that?’” asks Mr Erdos. “That itself is likely to be a red flag.”All agree that the spread of online screening is alarming, as it is so unforgiving. People may be unable ever to be free of their online past, says Mr Erdos. As indeed some footballers, recently punished for comments made almost a decade ago when they were but teenagers, have found to their cost.Those within the industry think laws should be tightened, with punishment for illegal act. In the meantime, being very careful is advisable. In talks to university students, Mr Erdos warns them what companies will do to their social media when they apply for j obs. “They are universally terrified,” he says. And rightly.12．What can we know about online screening from Paragraph 2?A. It is turned down by large companies.B. It boosts the development of education.C. It is becoming increasingly acceptable.D. It highlights the wisdom of employers.13．What do applicants tend to do with online screening?A. They reject the red flags.B. They have to submit to it.C. They will charge the company.D. They postpone carrying it out.14．What is Mr Erdos’ opinion on postin g comments online？A. Companies are tolerant of it.B. Its influence is hard to erase.C. It should be under strict laws.D. University students are free to do it. 15．What could be a suitable title for the text?A. Big Employer Is Watching YouB. Fix Your Eyes on Online ScreeningC. Social-media Checks Are Around the CornerD. Checks Online Are to Blame for Unemployment二、七选五16．Technology has changed our lives and reshapes the way we live. Some of us love it and some of us are frustrated (懊恼的) with it. This is clear as most of us are guilty of being addicted to the Internet and social media.①_______Technology has created a whole new world and brought endless opportunities.The invention of airplanes, ships and spacecraft always allows people to visit other countries and even other planets. As long as we follow the laws of immigration, we can go to any country we like.②_______In addition, technology is also used by a large number of teachers to improve their teaching. It can make the lessons more interactive and interesting for students. E-learning is possible with the use of the Internet connection and computers. People wishing to study for a degree can do so at their comfortable homes.③_______Teachers can post notes and videos on the Internet and students can study and learn whenever they are ready.④_______You don’t have to walk around with a large sum of cash any more because you can make purchases and payments electronically. Online banking is secure and convenient for online shopping. You don’t hav e to worry that your cash might be stolen by someone.However, we have to say that technology can be a double-edged sword. Nowadays, instead of paying attention to the conversation we are having face to face, we just take the phone. We are distracted by sm artphones and technology in general. But we can’t blame technology. We should not blame ourselves, either.⑤_______Indeed, technology is addictive, but our focus shouldn’t be on phones or computers, but on people and face-to-face conversations.A. This gives students flexibility.B. What we need to do is to find some balance.C. This makes it easy for students to make progress.D. Nevertheless, we have seen some benefits of technology.E. When it comes to shopping, technology is also of great help.F. Besides, we have suffered a lot from modern communication.G. And of course, travelling can make people’s lives more colorful.三、完形填空（15空）Castillo wrote a letter to her father for his 50th birthday. Her father, who suffers fromsituation and her father. She got bullied at school because the other kids saw her father asthought of herself as a “coward daughter”.syndrome should,” she wrote.down in tears, which hurt her greatly and made her cry, But her dad kept persisting (坚持),17．A. pride B. encouragement C. embarrassment D. puzzlement18．A. praises B. believes C. admires D. assists19．A. reason out B. face up to C. seek after D. clear up20．A. typical B. different C. rude D. troublesome21．A. Still B. Moreover C. Instead D. Meanwhile22．A. reserve B. deserve C. preserve D. demand23．A. area B. division C. range D. circle24．A. examinations B. operations C. treatments D. medicines25．A. courageous B. selfless C. promising D. pessimistic26．A. bear B. relieve C. kill D. remove27．A. faith B. ambition C. strength D. example28．A. awesome B. sorry C. casual D. shameful29．A. lucky B. lovely C. absent D. intelligent30．A. keeping B. hiding C. saving D. drawing31．A. guess B. recover C. know D. seize四、短文填空32．Buried deep in the ruins of the Shang Dynasty, specifically in Anyang City of Henan Province, bones of the rhino were found.A collection of archaeological evidence has confirmed the ①_________ (exist) of rhinos in ancient China. The animal ②_________ (distribute) across China’s Central Plains, ③_________Chinese civilization originated.Nevertheless, the rhino was no longer wandering in the region after the Han Dynasty. One explanation is that it was the colder climate of Northeast Asia that saw the creature ④_________ (appear) from the pages of history. However, Zhou Yu, the writer of History of Chinese Armor (盔甲), offered up ⑤_________explanation: the crafting of armor.Armor was ⑥_________ (original) made of bamboo but the material possessed limited ⑦_________ (defend) capabilities. Leather armor later became popular during the pre-Qin period. Zhou’s book ⑧_________ (read) that the rhino’s thick skin was a primary material for the creation of w arriors’ armor. Many ancient accounts recorded the killing of rhinos and ⑨_________ (turn) their skin into protective covering. “The huge demand ⑩_________ rhino skins might have caused the animal’s disappearance or at least its migration from the Central Plains to the southwestern regions,” Zhou told Beijing Review.五、书面表达33．假定你是李华，临近高考，心理压力特别大，于是向学校心理老师Tom写一封信，求助如何缓解压力，在高考中取得优异成绩。

2022-2022年高一12月月考物理考题带答案和解析(山西省大同市第一中学)

2022-2022年高一12月月考物理考题带答案和解析（山西省大同市第一中学）一质点由静止开始做匀加速直线运动，加速度大小为a1，经时间t 后将加速度反向，大小为a2，若再经过时间t恰能回到出发点，则a1:a2应为A. 1：1B. 1：2C. 1：4D. 1：3【答案】D【解析】在加速阶段有，减速阶段的位移为，其中，，联立解得：，D正确．如图所示，质量为m的ab两物体，放在两固定的水平挡板之间，物体间用一竖直放置的轻弹簧连接，在b物体上施加水平拉力F后，两物体始终保持静止状态，已知重力加速度为g，则下列说法正确的是（）A. a物体对水平挡板的压力大小可能为2mgB. b物体所受摩擦力的大小为FC. a物体所受摩擦力的大小为FD. 弹簧对b物体的弹力大小可能等于mg【答案】B【解析】试题分析：根据物体b受水平拉力F力后仍处于静止，则可知，必定受到静摩擦力，从而可确定弹簧的弹力与物体b的重力关系，再由摩擦力产生的条件，即可求解．在b物体上施加水平拉力F后，两物体始终保持静止状态，则物体b受到接触面的静摩擦力，大小等于水平拉力F，b与上挡板之间存在摩擦力，则它们之间一定存在弹力，即上挡板对b有向下的弹力，所以弹簧的弹力大于物体b的重力，由整体法可知，a物体对水平面的压力大小大于为2mg，故AD错误，B正确；根据摩擦力产生的条件可知，a物体没有相对运动的趋势，则没有摩擦力，故C错误．如图所示，小方块代表一些相同质量的钩码，图甲中O为轻绳之间连接的结点，图乙中光滑的轻质小滑轮跨在轻绳上悬挂钩码，两装置处于静止状态，现将图甲中B滑轮的端点B稍稍右移一些，图乙中的端点B沿虚线稍稍上移一些，（乙图中的绳长不变）则关于OB绳的张力F的变化，下列说法正确的是（）A. 图甲F不变，图乙F减小B. 图甲、乙中的F均不变C. 图甲F减小，图乙F不变D. 图甲、乙中的F均减小【答案】B【解析】图甲中根据钩码个数，三个力正好构成直角三角形，若端点B沿虚线稍稍上移一些，三力大小不变，图乙中因光滑的滑轮，且绳子中的张力相等，则A、B的力总是相等的，因此合力平分A、B 绳的夹角，即使稍上移，绳子张力大小仍不变，B正确；选择题如图所示,质量为m的工件置于水平放置的钢板C上,二者间动摩擦因数为μ,由于光滑导槽A、B的控制,工件只能沿水平导槽运动,现在使钢板以速度ν1向右运动,同时用力F拉动工件(F方向与导槽平行，使其以速度ν2沿导槽运动,则F的大小为?A. 等于μmgB. 大于μmgC. 小于μmgD. 不能确定【答案】C【解析】钢板以速度ν1向右运动，等效于工件以等大速度相对钢板向左运动，设为ν1?，同时工件被拉动还具有另一速度ν2，故工件相对于钢板的运动速度应是ν1?与ν2的合成，即速度ν，滑动摩擦力阻碍二者间的相对运动，故工件所受摩擦力与ν反向，指向左后方，大小Fμ=μmg。

浙江强基联盟2023-2024学年第一学期高三12月联考英语答案

浙江强基联盟2023学年第一学期高三12月联考英语试题参考答案第一部分听力（共20小题；每小题1.5分，满分30分）1—5 BCAAC 6—10 CABCB 11—15 BACAC 16—20 CBABB第二部分阅读（共20小题；每小题2.5分，满分50分）21—23 DBD24—27 ADDC 28—31 CBAB32—35 CBAD 36—40 DGEAB 第三部分语言运用（共两节，满分30分）第一节（共15小题；每小题1分，满分15分）41—45 DABCA 46—50 DBABD 51—55 ACBCD第二节（共10小题；每小题1.5分，满分15分）56. enjoys 57. remarkable 58. with 59. a 60. relatively 61. which 62. witnessing 63. affected 64. is located 65. visitor第四部分写作（共两节，满分40分）第一节（满分15分）Dear Daniel,I hope you’re having a wonderful time touring our city. You told me earlier that you are free this Sunday, so maybe we can do a city walk to explore some lesserknown sites and experience the authentic lifestyle here.Here is my plan. We’ll meet at 9:00 am, at the old pagoda near my school to admire the beautiful architecture and soak in its cultural grandeur. Then, we can head to the ruins of the city wall built around 2,000 years ago, and feel firsthand the weight of history. Our next stop will be an ordinary bridge decorated with delicately carved stone lions, whose distinct facial features and vivid expressions will blow you away! After that, we can hit the snack street to sample some street food and browse the unique handicrafts, some of which can make perfect souvenirs!This city walk will make your trip truly plete. I really want to spend this Sunday with you and discover these hidden gems together. So, are you in?Sincerely,Li Hua 第二节（满分25分）So we got to Brady and I said, “Well, this is the end of my line.” He looked at me with gratitude in his eyes and thanked me again for the ride. As he stepped out of the car, I couldn’t help but think of his story and struggle for life. So I added, “When we stop, I’m going to give you some money too so it will be some help on your way.” This is a decision I had subconsciously made in this instance.As I mentioned, I told him I was going to give him some money. He looked at me with gratitude in his eyes and said, “Thank you, but I don’t need your money. Just your kindness and conversation were enough for me.” As we said our goodbyes, I couldn’t help but feel a sense of admiration for this man. Despite the hardships he had faced, he carried himself with grace and a genuine love for others. He taught me that sometimes, the most valuable gift we can give someone is our time and understanding.详细参考答案第一部分听力1—5 BCAAC 6—10 CABCB 11—15 BACAC 16—20 CBABB评分标准：1—20小题，每小题1.5分，满分30分；与答案不符者不得分。

2022年12月认证通用基础考试真题参考答案、解析

2022年12月认证通用基础考试真题参考答案、解析一、单选题(每题1分)1.质量基础设施(NQI)中，计量是指实现( )的活动。

A.测量仪表合格B.检验仪器、仪表C.单位统一、量值准确可靠D.测量易操作、便捷参考答案：C参考解析：《合格评定》P43，按照计量技术规范JJF 1001—2011《通用计量术语及定义》，计量是指实现单位统一、量值准确可靠的活动。

2.在合格评定功能法中，“规定要求满足情况的信息”是表达( )。

A.确定功能所有输出B.合格评定的程序C.合格评定的方法D. 申请方满足要求的程度参考答案：A参考解析：《合格评定》P84，合格评定确定的输出。

确定功能的所有输出以“规定要求满足情况的信息”来表示。

3.合格评定原则的目的是( )。

A.为提升合格评定对贸易的影响B.为提高合格评定活动的约束性C.为减少合格评定对贸易的负面影响D.为增加各成员国的贸易壁垒参考解析：《合格评定》P9，合格评定的原则。

为减少合格评定活动对贸易的负面影响，WTO/TBT 协议规定了各成员国合格评定的原则。

4.如果认证机构认为客户建议的检验方法不适当，以下合适的是( )。

A.不必通知顾客B.抓紧修改检验方法C.应通知客户D.按照惯例进行检验，然后通知客户结果参考答案：C参考解析：《合格评定》P177，检验方法。

如果检验机构认为客户建议的检验方法不适当，应通知客户。

5.合格评定功能法确定活动的目的是( )或其样品满足规定要求情况的完整信息。

A.审查合格评定B.分析合格评定C.评估合格评定D.获得合格评定对象参考答案：D参考解析：《合格评定》P83，(一)合格评定确定的目的。

进行合格评定确定活动的目的是获得关于合格评定对象或其样品满足规定要求情况的完整信息，在此基础上作出评价确定活动可能涉及检测、检查、审核或评审、同行评审等。

6.合格评定功能法选取的目的是( )。

A.确定合格评定的结果的表达方式B.收集或生成确定功能所需全部信息输入C.确定合格评定的主体责任人D.选择合格评定参考解析：《合格评定》P82，合格评定选取的要求。

2022-2023年七年级12月月考语文试卷带参考答案和解析(江苏省东台市第二联盟)

综合性学习根据拼音写出相应的汉字，或给加点字注音。

每一颗心都有一处属于自己的憩息之所。

置身于一方有书的天地，触目那些或发黄或簇新的书籍，它绚丽的灵光会将我们的眼睛映照得炯然有神。

打开书，走进五彩纷chéng的世界，我们便会顿觉异香弥漫，心旷神yí。

书籍（____）绚（______）丽五彩纷chéng（_____）心旷神yí（_____）【答案】jí xuàn 呈怡【解析】试题分析：注意易错音的积累，掌握汉语拼写规则，规范拼音书写，不要写成英语字母；根据拼音写汉字，除了根据具体的语境，还要注意同音字、形似字的辨析，避免混淆。

注意“呈”的写法和“绚”字的读音。

名句名篇默写古诗文默写。

（1）潮平两岸阔，_________________。

（2）________________,非宁静无以致远。

（3）_________________，可以为师矣。

（4）水何澹澹，______________。

（5）_________________，随君直到夜郎西。

（6）_________________，切问而近思。

（7）《〈论语〉十二章》中阐述“学”和“思”辩证关系的句子是：___________，___________。

（8）马致远的《天净沙·秋思》中点明主旨，道出游子悲苦惆怅的诗句是：_____________，_____________。

【答案】（1）风正一帆悬（2）非淡泊无以明志（3）温故而知新（4）山岛竦峙（5）我寄愁心与明月（6）博学而笃志(7)学而不思则罔，思而不学则殆（8）夕阳西下，断肠人在天涯。

【解析】试题分析：作答时一是要透彻理解诗文的内容；二是要认真审题，找出符合题意的诗文句子；三是答题内容要准确，做到不添字、不漏字、不写错字。

本题中的“淡泊、竦峙、笃、罔、殆、夕阳、天涯”等字词容易写错。

选择题下列句子中加点成语使用不恰当的一项是（）A. 这一幕还令人记忆犹新，其教训值得吸取。

2023年12月大学英语四级考试真题答案

2023年12月大学英语四级考试真题答案全文共3篇示例，供读者参考年12月大学英语四级考试真题答案篇1exercise one一、英汉互译1.看一看2.教师节3.给你4、three ball pens二、补全下列单词1.e 一支钢笔2.u 一把直尺3.a e 一支圆珠笔4.a一个笔袋5.oo 一个书签6.e 一本笔记本三、a f e c b d四、come in bookmark ruler pen here you are pencil case rubber red notebook五、a book may pencil rubber for六、i come may copybook for you may i for you are goodbye七、her your my his his八、come in good morning this for you card card goodbye九.1.may i have that ball pen for david?2.this notebook is for yang ling.exercise two一.1.an 熊猫2.ay蜡笔3.on 猴子4.io 狮子5.te 笔记本6.oo a 书签7.le 直尺8.en 铅笔二、this dresses she thin u photos三、1.x故事书2.x 手表3.√4.x 书签5.x 狮子6.x 钢笔7. √8.x 可爱的四、cars her play swimming mangoes teachers’ your pandas五.a c a b c六、1.多么可亲爱2.再见3.我明白4.多么好看的一个玩具熊猫5.过来6.in a toy shop7.this pencil 8、that pencil case 9、my purse 10.her ruler七、c f d a g h e b八、1.that is a cat.2.is your rubber?3.this nootbook is for liu tao.ok.4.can i have a look?sure,here you are.九.can may like nice for think十.x√x√exercise three一.pncil book his its what where puzzle car she he二.1.u e a伞2.a o 蜡笔3.a er o l水壶4.ory故事书三.d a c d四.jeans gloves scoks shoes shorts scarf sweater jacket五.1.海伦的钥匙2.没关系3.我的钱包4.过来5.在教室里6.在玩具店里7.over there8.on the desk9.have a look10excuse me六.a acbcabcbaaaaac年12月大学英语四级考试真题答案篇2下面是由整理的四年级英语寒假作业参考答案，欢迎阅读。

吉林省辽源市2023届高三上学期12月大联考地理试卷(含答案)

吉林省辽源市2023届高三上学期12月大联考地理试卷学校：___________姓名：___________班级：___________考号：___________一、单选题中国与德国都是世界上能源消费大国，德国能源发展中的经验教训值得我们借鉴，下图为2021年两国能源构成图。

据此完成下面小题。

1．有关中国与德国能源构成的描述正确的是( )A.我国常规能源比重高于德国B.我国以化石能源为主，德国以非化石能源为主C.我国除煤炭外，其他能源比重都小于德国D.德国可再生能源占比较大，我国目前还没利用2．“俄乌战争”引发了德国的能源危机，其原因是( )①能源进口渠道多元②煤炭资源匮乏③天然气的进口过于依赖俄罗斯④能源进口通道受阻A.①②B.②③C.③④D.②④3．我国在能源转型中，既要确保能源安全，又要努力实现“碳中和”的目标，可行的措施是( )①努力实施煤电超低排放和节能改造工程，逐步放弃核能的利用②大力推进风电和太阳能发电的高质量发展③推动水电重大工程建设④发展生物能、地热能等其他可再生能源A.①②③B.①②④C.①③④D.②③④陕北黄土高原属于生态脆弱区，是国家生态修复重点项目区，环境保护、生态修复任重道远。

下图为榆林市2000—2020年土地利用变化图。

据此完成下面小题。

4．榆林市2000—2020年土地利用面积减少幅度最大的是( )A.耕地B.绿地C.建设用地D.其他用地5．榆林地区随着退耕还林、还草生态修复工程的实施，生态环境明显改善，但生态风险依然存在，主要的问题是( )①地下资源无节制的开采②耕地面积的不断减少③建设用地的大幅增加④绿地面积的大幅增加A.①②B.③④C.①③D.②④我国东北黑土地的利用正在改变传统耕作方式，实施保护性耕作方式。

下图为两种不同耕作方式的土壤剖面示意图。

据此完成下面小题。

6．我国东北是世界三大黑土地分布区之一，黑土地的黑色源于( )A.土壤中含大量有机质B.成土母岩为黑色C.含大量的铁锰黑色金属D.土壤中水分含量高7．由图可知，黑土地的保护性耕作与传统耕作的区别是( )A.保护性耕作以种草种树为主，传统耕作种植粮食作物B.保护性耕作施化肥，传统耕作施农家肥C.保护性耕作不翻地起垄，传统耕作要翻地起垄D.保护性耕作以大型机械化为主，传统耕作以小型农机为主8．与传统耕作土壤相比，实施保护性耕作的显著变化是( )A.土壤生物之间的联系减弱B.生物多样性减弱C.土壤透气性增强D.土壤肥力损失少河流阶地作为河流系统变迁保留下来的阶梯状地貌，记录了区域地貌演化中的构造抬升、气候变化及古水文等诸多信息，绥阳盆地位于乌江支流洛安江上游洋川河段，洋川河自东北向西南流经盆地内，绥阳盆地内可见级次清晰的三级河流阶地。

浙江省强基联盟2023-2024学年高三上学期12月联考化学试题及答案

浙江强基联盟2023学年第一学期高三12月联考化学试题说明：1．全卷满分100分，考试时间90分钟； 2．请将答案写在答题卷的相应位置上；3．可能用到的相对原子质量：H -1；C -12；N -14；O -16。

一、选择题（本大题共16小题，每小题3分，共48分。

每小题列出的四个备选项中只有一个是符合题目要求的，不选、多选、错选均不得分）1．许多化学物质可以作食品添加剂。

下列可作食品添加剂且属于有机物的是 A ．乙醇B ．小苏打C ．甲醛D ．硫酸亚铁2．下列化学用语表示正确的是A ．的系统名称是二甲基丁烷 B ．1s -3p 形成的σ键的电子云形状：C ．23SO −的VSEPR 模型是三角锥形D ．MgO 的电子式是3．硫酸钡是一种重要的盐，下列说法不正确的是 A ．溶于水后部分电离 B ．是生产其他钡盐的原料 C ．不溶于稀硝酸D ．在医疗上俗称“钡餐”4．下列关于物质的结构或性质与用途的说法正确的是 A ．2H 有强还原性，可还原2Na 制Na B ．碳纳米管比表面积大，可作耐高温材料 C ．银氨溶液有弱氧化性，可用于制银镜D ．硫化橡胶呈网状结构，可作热塑性材料5．利用下列装置和试剂，能达到实验目的的是A ．量取8.00mL 饱和食盐水B ．证明浓硫酸的脱水性与强氧化性C ．比较碘单质在水与酒精中的溶解度大小D ．实验室制取氯气6．银饰品用久了会变黑，原因是22224Ag 2H S O 2Ag S 2H O +++。

将发黑的银饰品放入装有NaCl 溶液的铝锅，可无损复原。

下列说法正确的是 A ．氧化剂与还原剂的物质的量之比为1∶6B ．1mol 2H S 发生反应，转移4mol 电子C ．2Ag S 既是氧化产物又是还原产物D ．复原时2Ag S 参与正极反应7．下列说法不正确的是 A ．乙炔可用于焊接金属 B ．油脂可用于制取肥皂C ．可用碳酸钠溶液鉴别苯、乙酸与溴苯三种无色液体D ．邻二氯苯只有一种结构，证明苯分子中不存在单、双键 8．A N 为阿伏加德罗常数的值，下列说法正确的是 A ．2mol Na 与足量2O 反应，生成物中阴离子数大于A N B ．常温常压下，22.4L 2H O 中含分子数小于A NC ．常温下，28g 由CO 与2N 组成的混合气含原子数小于2A ND ．1L 11mol L −⋅ 23Na CO 溶液中阴离子数大于A N 9．下列反应的离子方程式正确的是A ．向3NaHSO 溶液中加入少量溴水：2324224HSO Br SO 3SO 2Br 2H O −−−++↑++B ．向3AlCl 溶液中加入过量浓氨水：()33244Al 4NH H O Al OH 4NH −+++⋅+C ．将铁粉投入过量氯水中：2222Fe 2H Cl 2Fe H 2Cl ++−+++↑+D ．向2CaCl 溶液中加入过量3NaHCO 溶液：233CaHCO CaCO H +−++↓+10．吗替麦考酚酯（结构如图）有抑制淋巴细胞增殖的作用，下列说法正确的是A ．与HCl 、NaOH 均能反应，且均有盐生成B ．与2H 加成时所有π键均转化为σ键C ．使溴水﹑酸性4KMnO 溶液褪色的原理相同D ．不存在对映异构体和顺反异构体11．X 、Y 、Z 、M 、Q 为原子序数依次增大的短周期主族元素，X 的一种核素不含中子，Y 、Z 、Q 的最高价氧化物对应的水化物均能相互反应，M 是同周期中未成对电子数最多的元素。

广东省部分学校2023-2024学年高三12月大联考语文试题【含答案】

广东省部分学校2023-2024学年高三12月大联考语文试题一、现代文阅读（35分）(一)现代文阅读Ⅰ（本题共5小题，19分）阅读下面的文字，完成1～5题。

材料一:人类文明之间的交流和互动肇始于莽原时代，碍于自然条件，其规模和形式都受到很火限制。

进入文明社会，特别是在国家诞生以后，文明的交流和互动便更多受到社会中多重因素的影响。

近代以前，规模最为宏大的文明交流之路，北是亚欧大陆（包括非洲东部地区）之间的陆上丝绸之路和海上丝绸之路。

在这个历史大舞台上，文明交流山东向西、自西徂东，是双向互动的。

从早期的中西交往而论，战争的动力作用不可无视。

战争是野蛮的，却也是开拓东西方交流的重要推动力。

人类对财富与成功的渴望，以及对创造美好生活的追求，始终是丝绸之路上东西方文明交往的不竭动力。

随着文明时代的推进、战争动力机制变得多元而且复杂，战争本身也不完全是出于经济或财富的目的。

丝绸之路的经略历来是中原王朝国家安全的重要组成部分。

从张骞通西城打开中西交往的官方通道之后，中原王朝与周边政权关系的稳定与互信，为丝绸之路的畅达提供了保障，也是和睦西部与边疆地区胡汉关系、维护边境地区军事安全的必要条件。

不过，安全与互信也取决于朝廷对国家安全状况的评估。

嘉靖皇帝朱厚熜在位45年，在北方拒绝边境互市，在南方施行更严厉的海禁，原因是他对边境安全状况存在严重的误判。

高拱、张居正执政时期，在戚继光、俞大猷、李成梁等名将的守护下，北方有“隆庆和议”，俺答汗以顺义王的名义归附，南方有漳州月港重新开海，海盗转交为海商。

事实证明，在国家安全得到保障的前提下，丝绸之路才会物畅其流，实现发展与繁荣，从根本上说，中国巨大的经济实力是丝绸之路发展繁荣的重要前提。

从人口和经济规模来说，汉唐时期中国西部地区的经济影响力有限。

汉唐时期所谓的“和亲”，是中原王朝与少数民族政权之间政治和解的代名词;五代至宋代不再有“和亲”，因为中原王朝处于弱势地位，时或纳贡称臣。

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