2019年11月英语四级感谢信讲解及范文

合集下载

【最新文档】四级作文感谢信-优秀word范文 (7页)

【最新文档】四级作文感谢信-优秀word范文 (7页)

【最新文档】四级作文感谢信-优秀word范文本文部分内容来自网络,本司不为其真实性负责,如有异议或侵权请及时联系,本司将予以删除!== 本文为word格式,下载后可随意编辑修改! ==四级作文感谢信四六级写作常常会出现各种这样的题型,感谢信也不例外。

下面是小编整理的几篇四级作文感谢信范文,供大家阅读参考。

四级英语作文感谢信【1】My dear family member,I would like to extend my heartfelt thanks to you for your unselfish love shown to me during my preparation of College Entrance Examination.You give me emotional security, care and love and support my study, which is part and parcel for my school days.Without your assistance and care, I can not make good performance definitely.I take this opportunity to express our deep appreciation for the kind assistance you rendered me.Your generous help made it possible that I pass my college entrance examination and obtain the good result.I will cherish the good will and family affection you showed me.Your encouragement is my best drving force.。

四级作文感谢信(通用4篇)

四级作文感谢信(通用4篇)

四级作文感谢信(通用4篇)四级作文篇1Dear Xiao He,Thank you ever so much for having invited me for the tour of Yunnan, your home province. I had a fantastic time with you and your family. Your great hospitality will be unforgettable throughout my life.When I think of those gorgeous places of scenic beauty you showed me around, I couldn’t be more delighted. And the pineapple pie Grandma prepared for me is out of this world. I had never had so delicious food! Indeed, I am still missing your snug log-cabin, small and cozy, which was turned into my dream house in fairy land those nights.Would you come to Harbin, my home town, some time this summer vacation? Harbin, a beautiful place frequently referred to as Oriental Paris, offers a picture of another kind. I can assure you another pleasant tour. My family and I cannot wait to see you here.Yours,Li Ming四级作文感谢信篇2Directions: Write a letter of thanks according to the following situation. Once you were ill and were hospitalized for a few weeks in the Chaoyang Medical Center, Taiyuan, Shanxi Province. During your stay the entire staff were kind to you. When you came back home, you wrote them a letter of thanks.Write your letter in no less than 150 words. Do not sign your own name at the end of the letter; use Li Ming instead. You do not need to write the address.June 23, 20xxDear Sir/Madam,I’m writing to extend my heartfelt thanks to all the nurses and doctors in your hospital.Last month, while I was on a business trip in Taiyuan, Shanxi province, I suffered from a bad cold and a fever, so I was sent to Ward Rom 201, Chaoyang Medical Center. During my stay at hospital, nurses on duty patiently took my temperature, regularly examined my body, and often fed meals to me. In addition, doctors prescribed me the most effective drugs and gave the best medical advice. Thanks to the constant care from the hospital staff, I recovered quickly. Now that I have returned home, the excellent service of your hospital still impresses me. I believe that as patient, I have received the most professional treatment and the most considerate care.Please allow me to convey my sincere greetings toward the doctors and nurses that contribute all their efforts, patience and energy to their patients. Nothing can express my gratitude except my best wishes to them. If you have anything that needs my help, please don’t hesitate to contact me.Yours sincerely,Li Ming四级作文感谢信篇3Dear Mr. Brown,I am writing to express my deepest gratitude for the money and books you sent me. I could not have returned to school without your help. Thank you so much.I have been working hard since I went back to school. I have made great progress in my studies with the help of my teachers. They often praise me and encourage me. But for your help, Imight have left school and couldn’t have got such a good education. I have made up my mind to study harder and make greater progress.How are you getting on with your life and work? I would like to meet you in person, but I have no opportunity to do so. Would you please send me a photo of yourself? Thank you again for your generous help and best wishes!Yours Sincerely, Li Hua四级作文感谢信篇4Dear Mr. Rogers,It is my great pleasure to show my hearty thanks to you for your hospitality and courtesy to me during my stay in London.Originally I only wanted to call on you and gave my father’s regards to you, as it had been three years since you and he last saw each other. But you insisted that I stay in your house during my visit in London and took good care of my life as if I were a family member of you instead of the daughter of one of your friends. You really added greatly to my convenience and pleasure of the whole trip.Thank you again for your kindness and I hope that I will have the opportunity to return your charming hospitality.Yours faithfully,Li Hua。

英语四级感谢信常用版

英语四级感谢信常用版

英语四级感谢信常用版
尊敬的xx先生/女士:
我写这封信是为了表达我对您的感谢之情。

我非常感激您给予我的帮助和支持,使我能够在四级考试中取得如此好的成绩。

首先,我要感谢您在学习上给予我的指导和鼓励。

您总是耐心地解答我的问题,帮助我理解难点和疑惑。

您对于英语的深入了解和丰富的教学经验让我受益匪浅。

我真的很感谢您在忙碌的时间中抽出时间来帮助我,让我能够更好地理解和掌握英语。

其次,我要感谢您在学习方法上的指导。

您教会了我如何高效地利用时间学习,如何合理安排每天的学习计划。

您告诉我重要的是坚持,而不是一味地追求短期的进步。

您的教导让我明白了学习英语是一个长期的过程,需要持续不断地努力和坚持。

此外,我还要感谢您在写作和听力方面的指导。

通过您的指导,我的写作能力得到了很大的提升,我的文章结构更加合理,逻辑性更强。

您对于听力训练的建议和技巧也帮助我在听力考试中取得了好成绩。

我真的很感谢您在这些方面给予我的帮助。

最后,我要感谢您对我信心和支持。

您一直相信我能够取得好成绩,鼓励我相信自己的能力。

在我遇到困难和挫折的时候,您的鼓励让我重新振作起来,坚持努力。

您的信任和支持对我来说意义重大,我永远不会忘记。

再次感谢您给予我的帮助和支持。

我将继续努力学习英语,在您的指导下取得更好的成绩。

如果有机会,我希望以后能够回报您的帮助,帮助其他有需要的学生。

再次感谢!
祝好,xx。

四级感谢信三篇感谢信四级

四级感谢信三篇感谢信四级

四级感谢信范文一Dear Xiao He,When I think of those gorgeous places of scenic beauty you showed me around, I couldn’t be more delighted. And the pineapple pie Grandma prepared for me is out of this world. I had never had so delicious food! Indeed, I am still missing your snug log-cabin, small and cozy, which was turned into my dream house in fairy land those nights.Yours,Li Ming四级感谢信范文二Directions: Write a letter of thanks according to the following situation. Once you were ill and were hospitalized for a few weeks in the Chaoyang Medical Center, Taiyuan, Shanxi Province. During your stay the entire staff were kind to you. When you came back home, you wrote them a letter of thanks.Write your letter in no less than 150 words. Do not sign your own name at the end of the letter; use Li Ming instead. You do not need to write the address.June 23, 2022Dear Sir/Madam,I’m writing to extend my heartfelt thanks to all the nurses and doctors in your hospital.Last month, while I was on a business trip in Taiyuan, Shanxi province, I suffered from a bad cold and a fever, so I was sent to Ward Rom 201, Chaoyang Medical Center. During my stay at hospital, nurses on duty patiently took my temperature, regularly examined my body, and often fed meals to me. In addition, doctors prescribed me the most effective drugs and gave the best medical advice. Thanks to the constant care from the hospital staff, I recovered quickly. Now that I have returned home, the excellent service of your hospital still impresses me. I believe that as patient, I have received the most professional treatment and the most considerate care.Please allow me to convey my sincere greetings toward the doctors and nurses that contribute all their efforts, patience and energy to their patients. Nothing can express my gratitude except my best wishes to them. If you have anything that needs my help, please don’t hesitate to contact me.Yours sincerely,Li Ming四级感谢信范文三Directions: Write a letter of thanks according to the following situation. Once you were ill and were hospitalized for a few weeks in the Chaoyang Medical Center, Taiyuan, Shanxi Province. During your stay the entire staff were kind to you. When you came back home, you wrote them a letter of thanks.Write your letter in no less than 150 words. Do not sign your own name at the end of the letter; use Li Ming instead. You do not need to write the address.June 23, 2022Dear Sir/Madam,I’m writing to extend my heartfelt thanks to all the nurses and doctors in your hospital.Last month, while I was on a business trip in Taiyuan, Shanxi province, I suffered from a bad cold and a fever, so I was sent to Ward Rom 201, Chaoyang Medical Center. During my stay at hospital, nurses on duty patiently took my temperature, regularly examined my body, and often fed meals to me. In addition, doctors prescribed me the most effective drugs and gave the best medical advice. Thanks to the constant care from the hospital staff, I recovered quickly. Now that I have returned home, the excellent service of your hospital still impresses me. I believe that as patient, I have received the most professional treatment and the most considerate care.Please allow me to convey my sincere greetings toward the doctors and nurses that contribute all their efforts, patience and energy to their patients. Nothing can express my gratitude except my best wishes to them. If you have anything that needs my help, please don’t hesitate to contact me.Yours sincerely,Li Ming。

四级作文感谢信

四级作文感谢信

四级作文感谢信英文回答:Dear [Recipient's Name],。

I would like to express my sincere gratitude for the invaluable opportunity to participate in the [Program/Event Name]. This experience has been truly transformative for me, and I am deeply appreciative of your support and guidance.During my time at [Program/Event Name], I gained invaluable knowledge and skills that will undoubtedlybenefit me in both my personal and professional endeavors. The [Activities/Learning Objectives] provided me with a comprehensive understanding of [Topics Covered]. I was particularly impressed by the caliber of instruction andthe expertise of the faculty.Beyond the academic lessons, I also enjoyed the opportunity to connect with a diverse group ofprofessionals and peers from around the world. The networking events and social activities were instrumentalin expanding my horizons and building lasting relationships. The [Specific Interactions/Experiences] were particularly memorable and enriching.I am confident that the knowledge and connections I gained through this program will serve me well in the years to come. I am particularly excited about applying my new skills in [Specific Areas of Application]. I believe that this experience will empower me to make significant contributions to my field and community.Once again, thank you for this incredible opportunity.I am truly honored to have been a part of this program and am eternally grateful for your support.Sincerely,。

英语四六级感谢信5篇

英语四六级感谢信5篇

英语四六级感谢信5篇英语四六级感谢信 (1)1 表达感谢信I am writing to thank you forThank you forPlease accept my sincerest appreciation for2 谈及具体的感受对方的款待和帮助等I enjoyed the short stay at your home which is both delightful andmemorable.Our trip to Canada was very much enhanced by your kind arrangementsand hospitality.The clock you presented to me will serve as a daily remainder of yourhospitality during your stay, as well as of the friendship between us.3 良好祝愿或是对未来表示期望回报的意愿I look forward to the chance to reciprocate your kindness when youcome to Beijing next time. Our best wishes and warmest regards.I look forward to meeting you again.英语四六级感谢信 (2) Dear Dad:You have worked hard!In the past, I am always afraid to you and positive dialogue. Everytime something was always afraid to tell you. Because when you face thetotal serious. Today to take this opportunity to say something to youwhispering. Xiao network compositionDad, every weekend, I was always the time you have to close the arrangement. Mathematical Olympiad morning composition class in the afternoon there are English classes in Cambridge. I would like to be able to dominate his time, eager to recognize friends, community awareness.In addition, the father, you will recall that I am sick of it? That, when they travel to swim because a lot of times, the sublingual gland, where a number of issues, the doctors said an operation to be cured.After the surgery, you work hard day and night for me, I'm hungry, you always give me to bring food from home; in my sleep, you always watch my side, I fear what Thing; in my heart the cried, you always comfort and uncle along with me, encouraged me; at a time when I eat, you always looked at me quietly aside. But I know where you are busy at the time that I look at the ah! You can even to me, but gave up in the hands of a large business!I do, when the test of time is not actively cooperate so that you are concerned, here, an son tell you I am sorry.Heart of Thanksgiving, thanks to his father. Dad, this time in the mid-term exam, I did not enter the top ten. Well, I love you: I have to eat what you do to me; stationery to what you told me to buy. No matter what I want, as long as you can buy it, it would definitely be available, and then I gave.This is what the world can pay off, in addition to Parents.Sincerely:Good healthSmoothYour son: Yi Xin-yuan英语四六级感谢信 (3) Dear_________,I am writing this letter to express my sincere gratitudefor___________.Had it not been for your assistance in ___________,I fearthat ___________may not have____________.I’d like you to know that yourhelp __________.It not only____________,but also__________.I shallalways remember__________.I hope that I will have the opportunity of returning your hospitalityby inviting you to ______.Will you kindly let me know whetheryou____________?I am looking forward to seeing you soon!Again,I would like to express my thanks to .Please accept myappreciatin and pass my best wishes on to ____________.I hope to hear fromyou soon.英语四六级感谢信 (4) Dear Sue,Howare you doing?Iam writing this letter to say "thank you." First and foremost, itisclear that you, just like "our foreign mother", were very patient tous.Additionally, needless to say, you taught me a lot, not onlyEnglishknowledge but also your life wisdom;consequently, all of us havefallen in love with English and st but certainly not least, thereis no doubt that we had a great timetogether, which we will keep in mindforever.Bythe way, I can't wait to tell you something new about my class. Afteryou leftfor the America, we had an English competition. We all did verywell, using theknowledge you told us. No one can deny you helped us somuch!Sue,can you give me some information about your life in America? Imiss you somuch. I am looking forward to your early reply!Bestwishes!Yourslove/truely,LiHua英语四六级感谢信 (5) 你好,感谢你邀请我去地方游玩,在那里我玩的很愉快。

四级英语的感谢信(精选3篇)

四级英语的感谢信(精选3篇)四级英语的篇1Dear Mary,I would like to thank you for your warm-heart help last term.I couldn't have passed the CET Band 4, if not had received your reference book on English Learning. It is more necessary to appreciate you because of your tender care and perfect consideration for me. I would never forget that night when you sent the umbrella to me at the library.Have you got free time in this summer vocation? If yes, I hope I have the honor to invite you to come to my home and enjoy the beautiful scene of my hometown. At last, I want to thank you again.Best wishes!sincerely yours,Tom四级英语的感谢信篇2Dear Lucy,I am writing to express my sincere thanks for your beautiful flowers. I? like you to know how much your flowers meant to me. You have a positive genius for selecting the right gift. I not only enjoyed your flowers, but also the delicate vase. I shall ever remember this gift as one of the most precious things in my life.I will not be very busy the following days. I hope to have the opportunity of reciprocating. Would you kindly let me know what time you are at convenience?I will feel very happy if you have time to make me a call. How nice it would be to see you again and I am looking forward to seeing you next time!I repeat my thanks again for your lovely flowers. Please give my kind regards to your family.Yours truly,Huck四级英语的感谢信篇3Dear Mr. Liu,Thank you for purchasing our Moon Series computers. We are dedicated to manufacturing the most advanced business machines and hope that our products are meeting with your approval.Your comments are important to us because they help us provide the best services in the industry.Please take a moment to fill out the enclosed card in order to receive lifetime technical support, special prices and updates.If you have any questions concerning our products, please call our Customer Service Department at 1234-567. Again, thank you for your purchase.Sincerely yours,WuLei。

英语四级感谢信写作

英语四级感谢信写作随着感恩文化的传播,感谢信在现实生活中使用广泛,感谢信是我们用来表达谢意的'信件。

写感谢信需要注意哪些问题呢?以下是店铺为大家整理的英语四级感谢信写作范文,仅供参考,大家一起来看看吧。

英语四级感谢信写作篇1Thank you!Mr. Gibson. I feel deeply indebted to you and I really dont know how to thank you enough for your help.Its a great honor to be following in your footsteps as Overseas Sales Manager.To be honest, this promotion came as quite a surprise. Id like to think its mainly a recognition of the teamwork, above and beyond the call of duty, in my department. On that same note, Id like to thank all my colleagues in the company for their enthusiasm and hard work. Due to their efforts, weve really gotten some overseas projects off the ground for Action.Looking to the future, Id still like to maintain contact with everyone, even though Ill be working at the senior level. Well, what Im trying to say is I wont let this step-up go to my head. My door will always be open.Thank you again.英语四级感谢信写作篇2Dear (Bosss Name),Thank you so much for seeing me yesterday. The interview confirmed what others have told me –that (Company Name) would be a terrific place for someone with my skills and interests.I am convinced that I could make an impact and add value as a (job title) in your department. As we reviewed my background, I hope that you came to a similar conclusion.It was indeed a pleasure to discuss the opportunities with you. I thank you again for the opportunity and look forward to our next interaction.Again, you can reach me (when) (Call time) at (telephone), or you may leave a message on my answering machine, and I will return your call promptly.Sincerely,(Signature)英语四级感谢信写作篇3ear brother,I am writing to express my heartfelt gratitude for thecontinuous assistance you offered to me these years。

四级真题作文 感谢信

四级真题作文感谢信篇一《感谢我的邻居》我一直觉得自己特别幸运,能有这样一位好邻居。

今天,我一定要写一篇感谢信来好好夸夸他。

我的邻居是个大叔,人看起来憨憨厚厚的。

有一次,我一个人在家,突然感觉特别不舒服,头晕目眩的,连站都站不稳。

我知道我可能是生病了,当时特别害怕,又不知道该怎么办才好。

我想给爸妈打电话,可发现手机居然没电关机了。

就在我不知所措的时候,我听到了敲门声。

我强撑着身体开门一看,是邻居大叔。

他一看到我脸色苍白,整个人没精打采的样子,就关切地问我怎么了。

我把自己的不舒服告诉了他,他二话没说就把我带到了小区附近的诊所。

那一路上啊,他一直在担心我,还不时地叮嘱我要小心脚下。

到了诊所,医生给我做检查,大叔就在旁边焦急地等待着,好像生病的是他自己的孩子一样。

等医生说我没啥大事,就是有点低血糖和感冒,他才松了一口气。

他又跑前跑后地帮我拿药、交钱,我特别不好意思,大叔却说:“这有啥,邻居之间就该互相照应的嘛。

”从那以后,大叔还经常过来关心我,看我有没有好好吃饭,有没有按时吃药。

他还跟我说,如果再有啥不舒服或者遇到啥麻烦的事,一定要去找他。

他的这些举动真的让我很感动。

在这个城市里,很多人可能和邻居之间都不怎么打交道,但是大叔对我就像家人一样的关心,让我感到特别温暖。

我真的特别感谢他,觉得他就是我在这个社区的依靠。

我也希望自己有一天能够像他照顾我一样去照顾别人,把这份爱传递下去。

篇二《感谢我的老师》老师啊,我得跟您好好说声谢谢。

您知道吗?您可改变了我很多呢。

就说那回吧,我在您的课上开小差,那时候我觉得上课无聊极了。

我盯着窗外的小麻雀,想它一会儿飞到哪里去呢。

结果啊,您冷不丁的就叫我回答问题。

我当时懵住了,站在那支支吾吾半天也说不出个所以然来。

我心想,这次可完蛋了,肯定要被您狠狠批评一顿了。

谁知道您啊,并没有发火。

您只是走到我的座位旁边,笑着跟我说:“你刚刚在看小麻雀呀?小麻雀很有趣是不是,但是咱们上课的知识也很有趣哦。

英语四级感谢信范文3篇

英语四级感谢信范文3篇(最新版)编制人:__________________审核人:__________________审批人:__________________编制单位:__________________编制时间:____年____月____日序言下载提示:该文档是本店铺精心编制而成的,希望大家下载后,能够帮助大家解决实际问题。

文档下载后可定制修改,请根据实际需要进行调整和使用,谢谢!并且,本店铺为大家提供各种类型的经典范文,如感谢信、自荐信、邀请函、求职信、介绍信、道歉信、表扬信、慰问信、报告总结、工作计划、作文大全、其他范文等等,想了解不同范文格式和写法,敬请关注!Download tips: This document is carefully compiled by this editor.I hope that after you download it, it can help you solve practical problems. The document can be customized and modified after downloading, please adjust and use it according to actual needs, thank you!In addition, this shop provides you with various types of classic sample essays, such as thank you letter, self-recommendation letter, invitation letter, cover letter, introduction letter, apology letter, commendation letter, condolence letter, report summary, work plan, essay collection, and other sample essays Wait, if you want to know the format and writing of different sample essays, stay tuned!英语四级感谢信范文3篇考英语四六级的时候,英文感谢信可能都很多同学来说这是一个硬伤,英文感谢信中的主位特征,旨在发现感谢信中各类主位的使用情况,揭示其所蕴含的人际意义及交际功能。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

2019年11月英语四级感谢信讲解及范文202019年6月英语四六级考试已经结束,在这次的英语四级考试中考到了很少出现的感谢信,让不少考生都慌张了一把。

那么你想知道英语的感谢信要怎么写吗?下面小编为大家带来英语四级感谢信讲解及范文,欢迎大家学习!
英语四级感谢信写作讲解:
1. 格式要正确。

与其他应用文写作一样,书信体裁需要在正文的前面加上称呼,在正文的末尾加上结束语,落款和署名。

2. 标点符号要正确。

Dear+称谓的后面一定要用逗号,不能用冒号。

还要注意英语的句号是实心的,并且涉及到书名、电影名或者作品名的,要大些,英语中没有书名号。

3. 考生需要根据题目要求完成写作。

在这一部分,考生需要注意字数的要求是120-180字,不能少些或者超出。

另外,虽然题目中并未对落款人作过多要求,但是考生还是有必要把敏感的人名、地名和学校名去掉,以防作弊嫌疑。

4. 通过三个题目的要求,我们都要明确表明我们的感激之心,表述时要目标明确,语言贴切、充分,内容言之有物,句子流畅地道。

英语四级感谢信真题1:感谢朋友
For this part, you are allowed 30 minutes to write a letter to express your thanks to one of your friends who helped you most when you were in difficulty. You should write at least 120
words but no more than 180 words.
英语四级感谢信真题1范文:
Dear parents,
This letter is to tell you my true feelings from the bottom of my heart. Although we can keep in virtual touch every day, I still feel it not enough to let you know how much I love you and how much I’ve appreciated what you’ve done for me.
In the past 20 years, you have done a lot for me. Firstly, thank you so much for bringing me up. I know how hard you've being working in the past. I can imagine how many difficulties and obstacles you’ve conquered. Second, I want to thank you for your good education on me. There is an old saying goes like this “parents are the first teachers to their children”. Both of you are the typical ones. The most important thing that I want to say “thank you” is for your great admiration on my own freedom. You told me to look over the horizons and to pursuit my own dreams without hesitation.
I really feel that my pen fails me when I am writing this thank you letter. The only thing I hope you can do for me is to take good care of yourselves and you will be always proud of me.
Yours beloved
Son
英语四级感谢信真题2范文:
Dear Mary,
I would like to take this opportunity to express my heartfelt gratitude to you for your help when I was in difficulty. You have been very kind and helpful since we knew each other.
Last week, I caught a bad cold and had to stay at home for a week. When I was worrying about the lessons, you came to my home after school and helped me with every subject. With your help, I didn't fall behind others.
Again, thanks so much for your enthusiastic help. Even though you are to about to go abroad for further education I know that I will always stay in touch with you. I wish you every success in the future and I hope we can exchange more viewpoints on study.
Please keep in touch, and drop in and visit us whenever you are in this part of the world.
Very sincerely
Peter
英语四级感谢信真题2:感谢老师
Directions: For this part,you are allowed 30 minutes to
write a letter to express your thanks to your parents or any other family member upon making a memorable achievement. You should write st least 120 words but no more than 180 words.
英语四级感谢信真题3范文:
Dear sir,
I am writing to you to express my thanks for your help in learning English. You are one of the best teachers who I have ever met .There are many good points that I learn from you.
During these days in your class, I have acquired much knowledge from you and it really helps me a lot. Firstly, you let me know what the west thinking pattern is -straight thinking pattern. As an English learner, it is important for me to understand the difference between them. What’s more, I’m glad to be your student, and I am very happy to learn the course under your guidance. English is an important tool, through which we can share our experience with the world. I treasure the chance of learning English, and I enjoy the happiness from your course.
The last not the least, please forgive those mistakes I have made which may upset you. What I have learned from you will help me pass the coming examinations and also be useful for my further education in abroad. It is not only a progress of learning, but also a cultivation of my ability.
May everything goes well around you.
Your student,
Li ling
英语四级感谢信真题4:感谢家人
Directions: For this part,you are allowed 30 minutes to write a letter to express your thanks to your parents or any other family member upon making a memorable achievement. You should write st least 120 words but no more than 180 words.
---来源网络整理,仅供参考。

相关文档
最新文档