Unit 3 Creativity 单词短语句型语法（教材考点精练）英语沪教版2020选择性必修第二册

Unit 3 Creativity 教材考点精练 单元重点单词短语句型语法 (时间：60分钟，满分：100分) 一、用括号内所给单词的适当形式填空(本大题共40小题，每小题1分，共40分) 1. Creativity is not just about ___________(produce) new things but also about solving problems in new ways. 答案：producing 解析：about为介词，后接动词-ing形式作宾语，故填producing。 2. The artist spent three months ___________(design) the sculpture that now stands in the city square. 答案：designing 解析：spend time (in) doing sth为固定搭配，“花费时间做某事”，in可省略，故填designing。 3. It is reported that this new technology ___________ (revolutionize) the way we communicate in the near future. 答案：will revolutionize 解析：根据时间状语“in the near future”（在不久的将来），可知句子用一般将来时，故填will revolutionize。 4. Many great inventions ___________ (inspire) by everyday problems people met in their lives. 答案：were inspired 解析：inventions与inspire为被动关系，“发明被启发”，且动作发生在过去，用一般过去时的被动语态，故填were inspired。 5. He suggested ___________(hold) a brainstorming meeting to collect more creative ideas. 答案：holding 解析：suggest后接动词-ing形式作宾语，“建议做某事”，为固定用法，故填holding。 6. The key to ___________(develop) creativity is to keep an open mind and try new experiences. 答案：developing 解析：the key to中的to为介词，后接动词-ing形式，“……的关键”，故填developing。 7. This creative project ___________ (win) several international awards since it was completed last year. 答案：has won 解析：根据时间状语“since it was completed last year”，since引导的时间状语从句用一般过去时，主句用现在完成时，故填has won。 8. Children are often more creative than adults because they are not afraid ___________ (make) mistakes. 答案：to make 解析：be afraid to do sth为固定搭配，“害怕做某事”，故填to make。 9. A lot of time and effort ___________(put) into this research to find a creative solution. 答案：is being put 解析：time and effort与put为被动关系，且根据语境“正在投入”，用现在进行时的被动语态，故填is being put。 10. She is always full of creative ideas, most of ___________are widely praised by her colleagues. 答案：which 解析：此处为非限制性定语从句，先行词为creative ideas，指物，从句中作主语，故填which。 11. If we ___________(use) creative thinking, we might find a better way to finish this task. 答案：use 解析：此处为if引导的条件状语从句，遵循“主将从现”原则，主句用might+动词原形（表可能性），从句用一般现在时，故填use。 12. The teacher encouraged the students ___________ (express) their unique thoughts in the composition. 答案：to express 解析：encourage sb to do sth为固定搭配，“鼓励某人做某事”，故填to express。 13. This kind of creative design ___________(appeal) to young people because of its modern style. 答案：appeals 解析：句子描述客观事实，用一般现在时，主语This kind of creative design为单数，谓语动词用第三人称单数形式，故填appeals。 14. It is important for us ___________ (learn) from failed attempts as they can lead to creative breakthroughs. 答案：to learn 解析：it为形式主语，真正的主语为后面的不定式短语，“it is important to do sth”表示“做某事很重要”，故填to learn。 15. The company ___________ (invest) heavily in creative research and development over the past five years. 答案：has been investing 解析：根据时间状语“over the past five years”，可知句子用现在完成进行时，表示动作从过去开始，持续到现在并可能继续下去，故填has been investing。 16. Not only ___________ (this app help) users save time, but it also offers creative tools for daily life. 答案：does this app help 解析：not only位于句首时，句子需用部分倒装，将助动词提到主语前；句子描述客观事实，用一般现在时，主语this app为单数，助动词用does，故填does this app help。 17. The creative team, ___________(consist) of five young designers, finished the project ahead of schedule. 答案：consisting 解析：the creative team与consist为主动关系，“团队由……组成”，用现在分词短语作后置定语，故填consisting。 18. It was his creative approach ___________helped him stand out among all the job applicants. 答案：that 解析：此处为强调句型“It is/was+被强调部分+that/who+其他”，被强调部分为his creative approach（事物），故填that。 19. We wonder how ___________ (apply) creative methods to improve the efficiency of our work. 答案：to apply 解析：“疑问词+不定式”结构作wonder的宾语，“如何应用”，故填to apply。 20. The novel’s creative plot ___________ (attract) a large number of readers before it was adapted into a movie. 答案：had attracted 解析：根据时间状语“before it was adapted into a movie”，before引导的从句用一般过去时，主句动作发生在从句动作之前，用过去完成时，故填had attracted。 21. Creative thinking, ___________ (properly use), can bring unexpected benefits to our study and work. 答案：when properly used 解析：此处为状语从句的省略，完整句子为“when creative thinking is properly used”，主语与主句主语一致且含be动词，可省略主语和be动词，故填when properly used。 22. The question is whether ___________ (we can find) a creative solution to this difficult problem within a week. 答案：we can find 解析：whether引导表语从句，从句需用陈述语序，根据语境“我们能否找到”，故填we can find。 23. He regrets ___________(not take) the creative writing course when he was in college. 答案：not taking 解析：regret doing sth表示“后悔做过某事”，否定形式为regret not doing sth，“后悔没做某事”，故填not taking。 24. A new museum ___________(devote) to creative art will open to the public next month. 答案：devoted 解析：museum与devote为被动关系，“博物馆致力于……”，用过去分词短语作后置定语，故填devoted。 25. No matter how difficult the task is, we should keep a creative mind and ___________ (never give) up. 答案：never give 解析：and连接并列谓语，前面为should keep，后面省略should，用动词原形，故填never give。 26. It is said that the famous designer ___________ (invite) to give a lecture on creative design next week. 答案：will be invited 解析：designer与invite为被动关系，“设计师被邀请”，根据时间状语“next week”，用一般将来时的被动语态，故填will be invited。 27. The creative idea___________ he came up with at the meeting was highly thought of by the manager. 答案：that/which 解析：此处为限制性定语从句，先行词为the creative idea，指物，从句中作宾语，故填that/which。 28. By the time we finish this course, we ___________ (learn) various creative thinking skills. 答案：will have learned 解析：根据时间状语“By the time we finish this course”，by the time引导的从句用一般现在时，主句用将来完成时，表示“到……时候将已经完成某事”，故填will have learned。 29. She finds it interesting ___________(explore) new and creative ways to decorate her room. 答案：to explore 解析：it为形式宾语，真正的宾语为后面的不定式短语，“find it+形容词+to do sth”表示“发现做某事……”，故填to explore。 30. The reason why he is so successful is that he is good at combining creative ideas ___________practical needs. 答案：with 解析：combine...with...为固定搭配，“把……和……结合起来”，故填with。 31. ___________(work) in the creative industry for ten years, she has gained rich experience in design. 答案：Having worked 解析：she与work为主动关系，且“工作十年”的动作发生在“获得经验”之前，用现在分词的完成式作状语，故填Having worked。 32. It remains ___________ (see) whether this creative plan will be accepted by the board of directors. 答案：to be seen 解析：it remains to be seen为固定表达，“某事有待观察/确定”，用不定式的被动形式，故填to be seen。 33. The more we practice creative thinking, the ___________(good) we will become at solving complex problems. 答案：better 解析：“the+比较级，the+比较级”为固定结构，表示“越……，越……”，good的比较级为better，故填better。 34. His creative proposal, if ___________(adopt), will greatly reduce the cost of the project. 答案：adopted 解析：此处为状语从句的省略，完整句子为“if his creative proposal is adopted”，主语与主句主语一致且含be动词，可省略主语和be动词，故填if adopted。 35. They are discussing how ___________ (they can promote) the creative products to the international market. 答案：they can promote 解析：how引导宾语从句，从句需用陈述语序，根据语境“他们如何能推广”，故填they can promote。 36. ___________makes this creative work special is its unique combination of traditional and modern elements. 答案：What 解析：此处为主语从句，从句中缺少主语，指代“……的事物”，故填What。 37. The scientist spent years doing experiments, ___________(hope) to make a creative discovery in the field of medicine. 答案：hoping 解析：the scientist与hope为主动关系，“科学家希望……”，用现在分词短语作伴随状语，故填hoping。 38. It is necessary for the government ___________ (support) creative startups to drive economic development. 答案：to support 解析：it为形式主语，真正的主语为后面的不定式短语，“it is necessary to do sth”表示“做某事有必要”，故填to support。 39. The creative film ___________ won the best picture award tells a touching story about family and dreams. 答案：which/that 解析：此处为限制性定语从句，先行词为the creative film，指物，从句中作主语，故填which/that。 40. Without creative innovation, our society___________ (not develop) so rapidly as it is today. 答案：would not develop 解析：此处为without引导的含蓄虚拟语气，表示与现在事实相反的假设，主句用“would+not+动词原形”，故填would not develop。 二、根据句意及首字母或汉语提示完成单词(本大题共20小题，每小题1分，共20分) 1.The artist used various materials to ____________(创造) a unique sculpture that attracted many visitors. 答案：create 解析：“创造”对应动词“create”，此处为不定式结构“to do”，用原形。 2. Her ____________(创新的) idea for the project helped the team win the first prize in the competition. 答案：innovative 解析：“创新的”修饰名词“idea”，需用形容词“innovative”，强调想法的新颖性。 3. It takes a lot of____________ (想象力) to write a science fiction novel full of strange worlds. 答案：imagination 解析：“想象力”为不可数名词“imagination”，作“takes”的宾语，符合“take + 名词”结构。 4. The designer____________ (改造) the old dress into a fashionable skirt by changing its color and style. 答案：transformed 解析：“改造”对应动词“transform”，结合语境“改造旧裙子”为过去发生的动作，用过去式“transformed”。 5. This new technology has____________ ( revolution ) the way we communicate with each other. 答案：revolutionized 解析：“revolution”为名词“革命”，此处需动词“revolutionize”，且“has + 过去分词”构成现在完成时，故填“revolutionized”。 6. He showed great____________ (创造力) when he solved the difficult problem with an unexpected method. 答案：creativity 解析：“创造力”为不可数名词“creativity”，作“showed”的宾语，体现解决问题时的能力。 7. The company encourages its employees to make____________ (尝试) in new fields to develop better products. 答案：attempts 解析：“尝试”对应名词“attempt”，为可数名词，此处表泛指，用复数“attempts”，“make attempts”为固定搭配。 8. Her ____________(灵感) for the song came from a trip she took to the countryside last summer. 答案：inspiration 解析：“灵感”为不可数名词“inspiration”，作句子主语，说明歌曲创作的来源。 9. The scientist spent years____________ (探索) the secrets of the deep ocean and made many important discoveries. 答案：exploring 解析：“探索”对应动词“explore”，“spend + 时间 + doing”为固定结构，故填“exploring”。 10. This____________ (突破) in medical research will help treat more patients with serious diseases. 答案：breakthrough 解析：“突破”对应名词“breakthrough”，由“this”可知用单数，指代医学研究中的关键进展。 11. She____________ (结合) traditional painting techniques with modern digital tools to create her works. 答案：combined 解析：“结合”对应动词“combine”，“combine...with...”为固定搭配，结合语境用过去式“combined”。 12. The child’s____________ (好奇的) mind made him ask a lot of questions about how things work. 答案：curious 解析：“好奇的”修饰名词“mind”，需用形容词“curious”，体现孩子对事物的探索欲。 13. The team made a ____________(尝试性的) plan and will adjust it according to the actual situation. 答案：tentative 解析：“尝试性的”对应形容词“tentative”，修饰名词“plan”，说明计划尚未最终确定。 14. His____________ (独特的) style of writing makes his novels easy to recognize among many others. 答案：unique 解析：“独特的”用形容词“unique”，修饰“style”，强调写作风格的与众不同，“unique”无比较级和最高级。 15. They____________ (合作) with a foreign company to develop a new type of energy-saving product. 答案：cooperated 解析：“合作”对应动词“cooperate”，“cooperate with”为固定搭配，结合语境用过去式“cooperated”。 16. The____________ (概念) of “smart city” has been widely discussed in recent years as technology develops. 答案：concept 解析：“概念”对应名词“concept”，由“the”和“of”可知用单数，指代“智慧城市”这一理念。 17. She ____________(挑战) the traditional rules and created a new way of teaching that was more popular with students. 答案：challenged 解析：“挑战”对应动词“challenge”，结合“created”可知句子为过去时，故填“challenged”。 18. The____________ (实验) they did in the lab proved that the new theory was correct. 答案：experiment 解析：“实验”对应名词“experiment”，由“the”和“did”可知用单数，指实验室中具体的实验。 19. His ____________(热情) for music drove him to practice the piano for hours every day. 答案：passion 解析：“热情”对应名词“passion”，“passion for”为固定搭配，指对音乐的热爱，为不可数名词。 20. The teacher asked the students to____________ (修改) their compositions based on the suggestions she gave. 答案：revise 解析：“修改”对应动词“revise”，此处为不定式结构“to do”，用原形，“revise compositions”表示“修改作文”。 三、完成句子(本大题共20小题，每小题2分，共40分) 1. The artist ____________ (结合传统技巧与现代科技) to create this unique painting. 答案：combined traditional techniques with modern technology； 解析：“结合”用固定搭配“combine...with...”，根据语境用一般过去时，“传统技巧”为“traditional techniques”，“现代科技”为“modern technology” 2. It is reported that this new invention ____________ (已经大大提高了工作效率) in many factories. 答案：has greatly improved work efficiency； 解析：“已经”提示用现在完成时，“大大”用“greatly”修饰动词“improve”，“工作效率”为“work efficiency” 3. Young people should ____________ (敢于挑战权威) instead of following everything blindly. 答案：dare to challenge authority； 解析：“敢于做某事”用“dare to do sth”，“挑战权威”为固定搭配“challenge authority”，情态动词“should”后接动词原形 4. This creative design ____________ (源于设计师对日常生活的仔细观察). 答案：originated from the designer's careful observation of daily life； 解析：“源于”用“originate from”，根据语境用一般过去时，“仔细观察”为“careful observation”，“日常生活”为“daily life” 5. Only by thinking outside the box ____________ (我们才能找到解决这个难题的新方法). 答案：can we find a new way to solve this difficult problem； 解析：“Only+介词短语”置于句首，句子需部分倒装，将情态动词“can”提前；“找到...方法”用“find a way to do sth”，“难题”为“difficult problem” 6. The team spent three months ____________ (完善这个创新方案) before presenting it to the boss. 答案：perfecting this innovative plan； 解析：“花费时间做某事”用“spend time doing sth”，“完善”为“perfect”，“创新方案”为“innovative plan” 7. It is creativity that ____________ (使他在众多申请者中脱颖而出) for the job. 答案：makes him stand out among many applicants； 解析：本句为强调句型，强调主语“creativity”，谓语动词用第三人称单数“makes”；“脱颖而出”用“stand out”，“申请者”为“applicants” 8. We need to ____________ (鼓励孩子发挥想象力) so that they can develop creative thinking. 答案：encourage children to use their imagination； 解析：“鼓励某人做某事”用“encourage sb to do sth”，“发挥想象力”为“use one's imagination”，“孩子”用复数“children”表泛指 9. This new software ____________ (为用户提供了更多创造性的可能性) in digital art. 答案：provides users with more creative possibilities； 解析：“为某人提供某物”用“provide sb with sth”，主语“software”为不可数名词，谓语用第三人称单数“provides”，“创造性的可能性”为“creative possibilities” 10. The scientist ____________ (坚持自己的观点) even when most people disagreed with him. 答案：stuck to his own opinions； 解析：“坚持观点”用“stick to one's opinions”，根据“disagreed”可知用一般过去时，“stick”的过去式为“stuck” 11. In order to inspire creativity, teachers should ____________ (营造轻松的课堂氛围). 答案：create a relaxed classroom atmosphere； 解析：“为了”用“In order to”，后接动词原形；“营造氛围”用“create an atmosphere”，“轻松的”为“relaxed”修饰“classroom atmosphere” 12. His creative idea ____________ (最终转化为了一个成功的商业项目) after two years of hard work. 答案：finally turned into a successful commercial project； 解析：“转化为”用“turn into”，根据“after two years of hard work”用一般过去时，“商业项目”为“commercial project” 13. We should ____________ (从失败中学习) rather than give up our creative attempts. 答案：learn from failures； 解析：“从...学习”用“learn from”，“失败”用复数“failures”表泛指，情态动词“should”后接动词原形 14. This novel ____________ (以其独特的叙事方式吸引了读者) all over the world. 答案：has attracted readers all over the world with its unique narrative style； 解析：“吸引读者”用“attract readers”，结合语境用现在完成时表持续影响；“独特的叙事方式”为“unique narrative style”，用“with”表方式 15. Parents can ____________ (通过鼓励孩子尝试新事物来培养他们的创造力). 答案：develop their children's creativity by encouraging them to try new things； 解析：“培养创造力”用“develop creativity”，“通过做某事”用“by doing sth”，“尝试新事物”为“try new things” 16. The engineer ____________ (提出了一个创新的解决方案) to solve the technical problem. 答案：put forward an innovative solution； 解析：“提出（方案、观点等）”用“put forward”，根据语境用一般过去时，“解决方案”为“solution”，“创新的”为“innovative” 17. Creativity is not something that ____________ (只属于天才), but a skill that everyone can develop. 答案：only belongs to geniuses； 解析：本句为定语从句，先行词“something”为单数，从句谓语用第三人称单数“belongs”；“属于”用“belong to”，“天才”用复数“geniuses”表泛指 18. The company ____________ (投入大量资金用于研发创造性产品) to gain a competitive advantage. 答案：invests a large amount of money in researching and developing creative products； 解析：“投入资金用于...”用“invest money in doing sth”，主语“company”为单数，谓语用“invests”；“研发”为“research and develop”，“创造性产品”为“creative products” 19. By collaborating with each other, the two designers ____________ (产生了更多有创意的想法) than working alone. 答案：generated more creative ideas； 解析：“产生想法”用“generate ideas”，根据“collaborating”和“working”可知用一般过去时；“更多有创意的”为“more creative”，修饰“ideas” 20. It is important for students to ____________ (培养批判性思维) as well as creative thinking. 答案：develop critical thinking； 解析：“培养思维”用“develop...thinking”，“批判性思维”为固定搭配“critical thinking”，情态动词“to”后接动词原形 1 / 14学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 3 Creativity 教材考点精练 单元重点单词短语句型语法 (时间：60分钟，满分：100分) 一、用括号内所给单词的适当形式填空(本大题共40小题，每小题1分，共40分) 1. Creativity is not just about ___________(produce) new things but also about solving problems in new ways. 2. The artist spent three months ___________(design) the sculpture that now stands in the city square. 3. It is reported that this new technology ___________ (revolutionize) the way we communicate in the near future. 4. Many great inventions ___________ (inspire) by everyday problems people met in their lives. 5. He suggested ___________(hold) a brainstorming meeting to collect more creative ideas. 6. The key to ___________(develop) creativity is to keep an open mind and try new experiences. 7. This creative project ___________ (win) several international awards since it was completed last year. 8. Children are often more creative than adults because they are not afraid ___________ (make) mistakes. 9. A lot of time and effort ___________(put) into this research to find a creative solution. 10. She is always full of creative ideas, most of ___________are widely praised by her colleagues. 11. If we ___________(use) creative thinking, we might find a better way to finish this task. 12. The teacher encouraged the students ___________ (express) their unique thoughts in the composition. 13. This kind of creative design ___________(appeal) to young people because of its modern style. 14. It is important for us ___________ (learn) from failed attempts as they can lead to creative breakthroughs. 15. The company ___________ (invest) heavily in creative research and development over the past five years. 16. Not only ___________ (this app help) users save time, but it also offers creative tools for daily life. 17. The creative team, ___________(consist) of five young designers, finished the project ahead of schedule. 18. It was his creative approach ___________helped him stand out among all the job applicants. 19. We wonder how ___________ (apply) creative methods to improve the efficiency of our work. 20. The novel’s creative plot ___________ (attract) a large number of readers before it was adapted into a movie. 21. Creative thinking, ___________ (properly use), can bring unexpected benefits to our study and work. 22. The question is whether ___________ (we can find) a creative solution to this difficult problem within a week. 23. He regrets ___________(not take) the creative writing course when he was in college. 24. A new museum ___________(devote) to creative art will open to the public next month. 25. No matter how difficult the task is, we should keep a creative mind and ___________ (never give) up. 26. It is said that the famous designer ___________ (invite) to give a lecture on creative design next week. 27. The creative idea___________ he came up with at the meeting was highly thought of by the manager. 28. By the time we finish this course, we ___________ (learn) various creative thinking skills. 29. She finds it interesting ___________(explore) new and creative ways to decorate her room. 30. The reason why he is so successful is that he is good at combining creative ideas ___________practical needs. 31. ___________(work) in the creative industry for ten years, she has gained rich experience in design. 32. It remains ___________ (see) whether this creative plan will be accepted by the board of directors. 33. The more we practice creative thinking, the ___________(good) we will become at solving complex problems. 34. His creative proposal, if ___________(adopt), will greatly reduce the cost of the project. 35. They are discussing how ___________ (they can promote) the creative products to the international market. 36. ___________makes this creative work special is its unique combination of traditional and modern elements. 37. The scientist spent years doing experiments, ___________(hope) to make a creative discovery in the field of medicine. 38. It is necessary for the government ___________ (support) creative startups to drive economic development. 39. The creative film ___________ won the best picture award tells a touching story about family and dreams. 40. Without creative innovation, our society___________ (not develop) so rapidly as it is today. 二、根据句意及首字母或汉语提示完成单词(本大题共20小题，每小题1分，共20分) 1.The artist used various materials to ____________(创造) a unique sculpture that attracted many visitors. 2. Her ____________(创新的) idea for the project helped the team win the first prize in the competition. 3. It takes a lot of____________ (想象力) to write a science fiction novel full of strange worlds. 4. The designer____________ (改造) the old dress into a fashionable skirt by changing its color and style. 5. This new technology has____________ ( revolution ) the way we communicate with each other. 6. He showed great____________ (创造力) when he solved the difficult problem with an unexpected method. 7. The company encourages its employees to make____________ (尝试) in new fields to develop better products. 8. Her ____________(灵感) for the song came from a trip she took to the countryside last summer. 9. The scientist spent years____________ (探索) the secrets of the deep ocean and made many important discoveries. 10. This____________ (突破) in medical research will help treat more patients with serious diseases. 11. She____________ (结合) traditional painting techniques with modern digital tools to create her works. 12. The child’s____________ (好奇的) mind made him ask a lot of questions about how things work. 13. The team made a ____________(尝试性的) plan and will adjust it according to the actual situation. 14. His____________ (独特的) style of writing makes his novels easy to recognize among many others. 15. They____________ (合作) with a foreign company to develop a new type of energy-saving product. 16. The____________ (概念) of “smart city” has been widely discussed in recent years as technology develops. 17. She ____________(挑战) the traditional rules and created a new way of teaching that was more popular with students. 18. The____________ (实验) they did in the lab proved that the new theory was correct. 19. His ____________(热情) for music drove him to practice the piano for hours every day. 20. The teacher asked the students to____________ (修改) their compositions based on the suggestions she gave. 三、完成句子(本大题共20小题，每小题2分，共40分) 1. The artist ____________ (结合传统技巧与现代科技) to create this unique painting. 2. It is reported that this new invention ____________ (已经大大提高了工作效率) in many factories. 3. Young people should ____________ (敢于挑战权威) instead of following everything blindly. 4. This creative design ____________ (源于设计师对日常生活的仔细观察). 5. Only by thinking outside the box ____________ (我们才能找到解决这个难题的新方法). 6. The team spent three months ____________ (完善这个创新方案) before presenting it to the boss. 7. It is creativity that ____________ (使他在众多申请者中脱颖而出) for the job. 8. We need to ____________ (鼓励孩子发挥想象力) so that they can develop creative thinking. 9. This new software ____________ (为用户提供了更多创造性的可能性) in digital art. 10. The scientist ____________ (坚持自己的观点) even when most people disagreed with him. 11. In order to inspire creativity, teachers should ____________ (营造轻松的课堂氛围). 12. His creative idea ____________ (最终转化为了一个成功的商业项目) after two years of hard work. 13. We should ____________ (从失败中学习) rather than give up our creative attempts. 14. This novel ____________ (以其独特的叙事方式吸引了读者) all over the world. 15. Parents can ____________ (通过鼓励孩子尝试新事物来培养他们的创造力). 16. The engineer ____________ (提出了一个创新的解决方案) to solve the technical problem. 17. Creativity is not something that ____________ (只属于天才), but a skill that everyone can develop. 18. The company ____________ (投入大量资金用于研发创造性产品) to gain a competitive advantage. 19. By collaborating with each other, the two designers ____________ (产生了更多有创意的想法) than working alone. 20. It is important for students to ____________ (培养批判性思维) as well as creative thinking. 1 / 14学科网（北京）股份有限公司 学科网（北京）股份有限公司 $