5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Bộ 2

24 904 0
5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Bộ 2

Đang tải... (xem toàn văn)

Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống

Thông tin tài liệu

5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org SỞ GD&ĐT QUẢNG NAM TRƯỜNG THPT PHAN CHÂU TRINH ĐỀ THAM KHẢO ÔN THI TỐT NGHIỆP THPT MÔN TIẾNG ANH 12 - Thời gian làm bài 60 phút Questions 1 - 3: Choose the word among A, B, C or D whose underlined part is pronounced differently from that of the others: 1. A. advanced B. established C. preferred D. stopped 2. A. compose B. opponent C. wholesale D. colony 3. A. epidemic B. illegal C. education D. competitor Questions 4 – 5 : Choose the words among A, B, C or D whose main stress is placed differently from the others: 4. A. enthusiast B. category C. household D. conical 5. A. disaster B. bamboo C. habitat D. curriculum Questions 5- 30 : Choose one best option to complete each sentence by circling the letter A, B, C or D. 6. A. “………………………….” - B. “Thanks, I will write to you when I come to London.” A. God bless you! B. Better luck next time! C. Have a nice trip! D. Have a go! 7. A. Help yourself with some chicken. - B…………………………………… A. Thank you B. Never mind C. No, I don’t like chicken D. Yes, I will 8. This is the school my father had been teaching for 13 years. A. which B. where C. that D. who 9. He asked me………………….the film called “ Star Wars”. A. have I seen B. if I had seen C. have you seen D. if had I seen 10. Books that give fact about real events, things, or people are called………… A. biography B. novel C. romance D. non- fiction 11." What should I tell the mechanic?" - " The oil needs…………… " A. to be changed B. to change C. change D. changing it 12. To become a novelist, you need to be…………… A. imagine B. imagination C. imaginative D. imaginarily 13. When a reader reads an interesting book slowly and carefully, he ………… it A. reviews B. chews and digests C. swallows D. dips into 14. The next meeting …………in May. A. will hold B. will be held C. will be holding D. will have held 15. …….… is the protection of environment and natural resources. 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org A. Conservation B. Extinction C. Survival D. Commerce 16. I did my best. ………., it was not good enough. A. Although B. Even though C. However D. Therefore 17. When he was in ……….hospital, she could not get ……… permission to visit him. A. the / the B. a / the C. the / Ø D. Ø / Ø 18. It is a top secret. You ……………. tell anyone about it. A. mustn't B. needn't C. mightn't D. won't 19. A. Could you pick me up at 6 o’clock? - B: ………………. I’m still at the meeting then. A. I think I couldn’t. B. Yes, of course I could.C. No problem. D. I’m afraid not. 20. I can't find my purse anywhere; I must………… it at the cinema. A. leave B. be leaving C. have left D. have been leaving 21. Mr Hai, car has been stolen, is driving a bike to work A. who B. that C. whom D. whose 22. ………… is the existence of a wide variety of plant and animal species living in their natural environment. . A. Biodiversity B. Conservation C. Globe D. Individual 23. ………………. you study for these exams, ………………. you will do. A. The harder / the better B. The more / the much C. The hardest / the best D. The more hard / the more good, 24. … …… bad traffic, we arrived on time. A. Because B. Although C. Despite D. However 25. The Simpson Desert was named …………. the President of the South Australian Branch of the Royal Geographical Society of Australia. A. after B. as C. to D. for 26. We have plenty of time for doing the work. We …………….be hurried. A. needn't B. shouldn't C. mustn't D. mayn't 27. Hurry…………….! The bus is coming. A. in B. up C. on D. with 28. It gets…………….to understand what the professor has explained. A. the more difficult B. more difficult than C. difficult more and more D. more and more difficult 29. How are you ……………on with your work ? – It is OK A. calling B. getting C. playing D. looking 30. When we arrived at the meeting, the first speaker and the audience A. had just finished / were clapping B. had just finished / clapped C. was finishing / clapped D. finished / had clapped Questions 31 – 35: Read the following passage and then choose the best answer to the 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org questions by circling the letter A, B, C or D: Women in Britain are without doubt better off today than they used to be. At the beginning of the 19 th century, women seemed to have almost no rights at all. They could not vote , or even sign a contract. Their marriages were arranged by their parents. They were once kept at home and if they were allowed to work, they were never given responsible jobs. It is strange to think that, as far as we know, most women were happy with that situation. Today the position is quite different. Women now can vote and choose their own husbands. In 1970, a law was passed to give them an equal share of property in the case of divorce, and in the same year the Equal Pay Act gave them the right to get equal payment with them for work of equal value. Yet , despite these changes, there is no doubt that there are still great differences in status between men and women. Many employers-maybe even in the majority-seem to ignore the Equal Pay Act. It is also more difficult for a woman to get a promotion than a man does. There is sex discrimination in England although it has not been so serious as it was. More and more women got out to work, earn more money, get high positions in the society, and live independently. However there are two great problems to solve. The first problem is men’s attitude. They always think that women are inferior and are the weaker sex. We do not know exactly how long it will take them to change their mind. And the other problem whish is much more difficult is women’s attitude. They should be ready to struggle to change their fate. 31. At the beginning of the 19 th century, ………… A. British women were better off than today B. Women seemed to have almost no rights at all. C. British women had the right to vote. D. British women had the right to choose their husbands. 32. The Equal Pay Act was passed in ………. . A. 1960 B. 1962 C. 1970 D. 1971 33. Which of these following sentences is not true? A. All the employers in Britain obey the Equal Pay Act. B. In 1970, a law was passed to give British women the right to share property equally in the case of divorce. C. The Equal Pay Act gave British women the right to get equal payment with men for work of equal value. D. Women cannot get promotion as easily as men. 34. What is men’s attitude? A. They consider women to be equal to them. B. They always look up women. C. They consider women the stronger sex. D. They consider women the weaker sex. 35. What should women do to eliminate sex discrimination? A. They should struggle to change their fate. B. They should suffer with pleasure. C. They should earn more money. D. All are correct. 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org Questions 36 – 40: Read the following passage carefully and then choose the best option to fit each space by circling the letter A, B, C or D. Probably the most important ………(36)………governing the severity of forest fires is weather . Hot , dry weather lowers the moisture. Once a fire has started , wind is extremely critical ……(37)……….it influences the oxygen supply and the rate of spread. Forest type and forest conditions … (38) … also important factors. Some fires are caused by lightning; others are caused by people. Those caused by people may be … (39)… or intentional (incendiary). The causes of fire in the United States show large regional differences. In the Rocky Mountains, more than 70% of the fires are caused by lightning, whereas intentional fires mount to only about 1% . In ……(40)…… , more than 40% of the fires in the South are incendiary , whereas lightning causes only 1%. 36. A. fact B. factor C. act D. action 37. A. although B. because C. while D. but 38. A. is B. are C. were D. had been 39. A. accidence B. accident C. accidental D. accidentally 40. A. content B. consume C. confine D. contrast Questions 41- 45: In these sentences, each one has four underlined words or phrases marked A, B, C and D. Choose the one word or phrase that must be changed in order to the sentence to be correct: 41. She must have her reasons where she doesn’t want to tell. A B C D 42. In spite of my father is old, he still goes to work. A B C D 43. If you listen to the questions carefully, you would answer them easily A B C D 44. Dave was crossing the road when Jane was calling out to him. A B C D 45. He is enough strong to carry the heavy luggage. A B C D Questions 46 – 47: Choose the correct sentence that has been completed from the given word cues: 46. It/ take/ long time/ learn/ play/ musical instrument/ well. A. It takes a long time to learn playing a musical instrument well. B. It takes long time to learn to play musical instruments well. C. It take a long time to learn to play a musical instruments well. D. It takes a long time to learn to play a musical instrument well. 47. I / be you / take / job A. If I am you, I’ll take the job. B. If I were you, I’d take the job. C. If I were you, I’ll take the job. D. If I weren’t you, I didn’t take the job. Questions 48 – 50: Choose the sentence among A, B, C or D that has the same meaning as the original one: 48. We started working here three years ago. 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org A. We worked here for three years. B. We have no longer worked here for three years. C. We have worked here for three years. D. We will work here in three years. 49. “ John lelf here an hour ago,” said Jane. A. Jane told me that John had lelf there an hour before. B. Jane said John lelf here an hour before. C. Jane told John to have lelf there an hour before. D. Jane told me that John to leave there an hour before. 50. No one has opened this box for a hundred years . A. This box hasn’t been opened for a hundred years. B. This box has been opened for a hundred years. C. This box has belonged to nobody for a long time. D. Someone opened this box a hundred years ago. ĐÁP ÁN Câu A B C D Câu A B C D 1 X 26 X 2 X 27 X 3 X 28 X 4 X 29 X 5 X 30 X 6 X 31 X 7 X 32 X 8 X 33 X 9 X 34 X 10 X 35 X 11 X 36 X 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org 12 X 37 X 13 X 38 X 14 X 39 X 15 X 40 X 16 X 41 X 17 X 42 X 18 X 43 X 19 X 44 X 20 X 45 X 21 X 46 X 22 X 47 X 23 X 48 X 24 X 49 X 25 X 50 X 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org SỞ GD&ĐT QUẢNG NAM TRƯỜNG THPT NGUYỄN VĂN CỪ ĐỀ THAM KHẢO ÔN THI TỐT NGHIỆP THPT MÔN TIẾNG ANH 12 - Thời gian làm bài 60 phút I. Chọn từ (ứng với A hoặc B, C, D) mà phần gạch chân có cách phát âm khác với những từ còn lại trong mỗi câu sau : 1. A . attracts B. photographs C. cooks D. speeds 2. A. phoned B. jumped C. composed D. loved 3. A. digest B. biologist C. curriculum D. certificate II. Chọn từ có trọng âm chính nhấn vào âm tiết có vị trí khác với các từ còn lại: 4. A. supportive B. different C. confide D. contractual 5. A. optimistic B. enthusiast C. education D. personality III. Chọn từ / cụm từ thích hợp (ứng với A hoặc B,C,D.) để hoàn thành mỗi câu sau: 6. Strong actions that can easily be seen are considered to be big , obvious signals. A. verbal B. non- verbal C. tongue D. oral 7. Professor Berg was very interested in the diversity of cultures all over the world. A. variety B. changes C. conservation D. number. 8. I am really in the way he talks, but the way he behaves. A. interest B. interested C. interesting D. interestingly 9. He was the only that was offered the job. A. apply B. application C. applicant D. applying 10. is the activity of doing special exercises regularly in order to make your muscles grow bigger. A. Wrestling B. Bodybuilding C. Weightlifting D. Badminton 11. After my sister her clothes, she began watching T.V A. had washed B. has washed C. was washing D. washes 12. Water of hydrogen and oxygen . A. consist B. consists C. consisted D. have consisted 13. Please don’t make so much noise! I A. have studied B. study C. studied D. am studying 14. Many people still refused to believe that smoking dangerous. A. be B. is C . are D. been 15. Living in the city is getting A. more expensive and expensive B. more expensive and more expensive C. expensive and expensive D. more and more expensive 16. He spends time on his work. A. much and much B. more and more C. more and much D. many and many. 17. Chọn câu (ứng với A hoặc B, C, D) thích hợp với câu sau: 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org Somebody accused him of stealing money. A. He was accused of stealing money. B. He was accused by someone of stealing money. C. He was accused of stealing money by someone . D. He was accused stealing money. 18. She to me since last year. A. has not written B. wrote C. writes D. had not written 19. People should send their complaints to the head office. A. Complaints should be sent to the head office. B. Complaints should be sent to the head office by people . C. Their complaints should be sent to the head office by people . D. Their complaints to the head office should be sent. 20. We avoid our environment. A. polluted B. polluting C. pollute D. to pollute 21.If you hate cleaning this fish, why don’t you it cleaned at the fishmonger’s. A. make B. ask C. order D. have 22. The larger the apartment is , the the rent is . A. expensive B. expensively C. more expensive D. most expensive 23. I have lost my umbrella . I it on the bus. A. should have left B. can leave C. could leave D. must have left 24. They me if they knew my address. A. will visit B. would visit C. would have visited D. visit 25. “ Don’t forget to give book to Tom” she said A. She reminded me not to forget to give book back to Tom. B. She reminded me to remember to give book back to Tom. C. She reminded me remember to give book back to Tom. D. She reminded me to give book back to Tom. 26. “ If I were you, I would go by taxi, Richard.” She said. A. She advised me to go by taxi. B. She advised Richard to go by taxi. C. She advised Richard going by taxi. D. She advised Richard going by taxi. 27. Tom said that____ A. An has bought a new car B. An had bought a new car C. An will buy a new car D. An buys a new car 28. An architect is someone_____ A. That design buildings B. Who designs buildings C. Whose designs buildings D. Which designs buildings 29. If we arrived at the station a few minutes earlier,____ A. We would catch the train B. We will catch the train C. We might have caught the train D. We would have missed the train 30. Charlie said that____. A. He is thinking of going to live in Canada. B. He was thinking of going to live in Canada. C. He has thought of going to live in Canada. 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org D. He would be thinking of going to live in Canada. 31. The girl ____ is now in hospital. A. who injured in the accident B. was injured in the accident C. who was injured in the accident D. whom he injured 32. My parents are the first people____ advice I usually ask for. A. what B. which C. who D. whose 33. _____ was Doimoi officially initiated?- In 1986. A. Where B. How C. When D. Why 34. Many things will ____ by computerized control. A. doing B. do C. be done D. did 35. How has Vietnam ____ since Doimoi? A. change B. changed C. changes D. changing IV. Xác định từ hoặc cụm từ có gạch dưới, cần phải sửa, để câu trở thành chính xác: 36. Susan stopped to write her letter because she had to leave for the hospital A B C D 37. We didn’t have many knowledge about physics. A B C D 38.We were advised not drinking the water in the bottle. A. B C D 39. the storm prevented us to go out A B C D 40. They can’t pay the rent unless their parents don’t send them some money. A B C D IV. Đọc đoạn văn sau và chọn câu trả lời đúng nhất. Education is another area of social life in which information technology is changing the way we communicate. Today's college students may not simple sit in a lecture or a library to learn about their field. Through their computers and the wonders of virtual reality they can participate in lifelike simulated experiences. Consider the following scenario of the future of education made possible through developments in information technology. For children over the age of 10, daily attendance at schools is not compulsory. Some of the older children attend school only once or twice a weekly to get tutorial support or instruction from a teacher. For the most part, pupils are encouraged to work online from home. Students should complete a minimum number of study hour per year; however, they may make up these hours by studying at home at times that suit their family schedule. They can log on early or late in the day and even join live classes in other countries. In order to ensure that each student is learning adequately, computer software will automatically monitor the number hours a week each student studies on line as well as that student's learning materials and assessment activities. Reports will be available for parents and teachers. The software can then identify the best learning activities and conditions for each individual student and generate similar activities. It can be also 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123doc.org identify areas of week achievement and produce special programs adjusted to the students' needs. 41. What is the topic of the passage? A. Students don't have to go to school any more B. The effect of information technology on education C. Students can know about their weak aspects to focus D. Computer software will make sure students learn at home 42. How many times are children who are older than 10 required to go to school weekly? A. Three B. No time C. Once or twice D. Four 43. Who/what counts the number of hours per week that students spend learning? A. Teacher B. Parents C. Virtual reality D. Computers 44. What can't the software do? A. Find out the best activities for the students B. Design materials for the students C. Identify weaknesses of the students D. Monitor the time the students learn 45. What is NOT MENTIONED as a benefit of information technology to the students? A. Students can learn at times that suit their schedule B. Students can stay at home to learn C. Students' learning time won't be monitored D. Students' weak achievement can be identified. V. Chọn câu trả lời đúng và điền vào chỗ trống. The United State has many different types of families. While most American families are traditional,(46) ____ a father, mother and one or more children, 22 percent of all American families in 1980 were dead by one parent, usually a woman. In a few families in the United States, there are no children. These (47)____ couples may believe that they would not make good parents, they may want freedom the responsibilities of childrearing; or, perhaps they (48) _____ physically able to have children. Other families in the United States have one adult (49)____ a stepparent. A stepmother or step father is a person who joins a family by marrying a father or mother. Americans tolerate and accept these different types of families. In the United States, people have the right to privacy and Americans do not believe in telling other Americans what types of family group they must belong to. They respect each other's choices regarding family groups. Families are very important (50)____ Americans. 46. A. consisting of B. consisting C. consist of D. in concluding of 47. A. childlike B. childish C. childless D. childhood 48. A. weren't B. can't C. are not D. couldn't 49. A. who is B. is C. which has D. which is 50. A. to B. of C. for D. in [...]... Câu 50 The thieves capturing by the police declared not to be guilty A B C D 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org ĐÁP ÁN: 1A 2A 14D 15D 28 A 29 D 42C 43A 3D 16C 30D 44A 4A 17D 31B 45D 5C 18D 32B 46B 6D 19A 33B 47A 7B 20 B 34D 48C 8D 21 D 35A 49A 9A 10A 11D 12B 13B 22 D 23 D 24 C 25 A 26 D 27 C 36B 37D 38A 39A 40A 41B 50 B 5 Đề tham khảo ôn thi tốt nghiệp môn. .. late this morning A B C D 49) He never goes home before he will finish his work A B C D 50 ) The sun is so bright for us to look directly A B C D 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org KEY TO ANSWERS: 1.A 2. D 3.A 4.B 5. D 6.C 7.C 8.B 9.D 10 B 11 B 12. A 13.B 14.B 15. A 16.A 17.B 18.D 19.C 20 D 21 .A 22 .B 23 B 24 D 25 D 26 .B 27 .A 28 .D 29 .D 30.D 31.C 32. D.. .5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org SỞ GD&ĐT QUẢNG NAM TRƯỜNG THPT LƯƠNG THẾ VINH ĐỀ THAM KHẢO ÔN THI TỐT NGHIỆP THPT MÔN TIẾNG ANH 12 - Thời gian làm bài 60 phút I) Choose the best answer 1) You can the new words in the dictionary A).look up B) look for C) look after D) look forward 2) She went to the bookshop... never goes out alone at night D My mother and I usually go out alone at night ĐÁP ÁN Câu 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ĐA A C B B C A A B B B C C B D Câu 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ĐA D B D D C B A B C B B C A B Câu 29 30 31 32 33 34 35 36 37 38 39 40 41 42 ĐA C B D D B D C B C B B C C B Câu 43 44 45 46 47 48 49 50 ĐA C D D D A D D B ... much C little D few Câu 25 By the end of this year We this plan for eight months A will have carried out B will carry out C are carrying out D have carried out 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org Câu 26 the fact that we are short of money, the project will go ahead A In spite B Although C Despite of D Despite Câu 27 What makes you to become... be keep D) should be kept 26 ) The earlier we leave, A) the more we want B) the sooner we will arrive C) the faster we will learn D) the better we feel 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org 27 ) Pick the word which has the underlined part pronounced differently from the rest A) think B) those C) there D) father 28 ) Pick out the word that... social C size D cease Câu 5: A thank B tooth C breathe D thick Chọn từ / cụm từ thích hợp ứng với(A, B,C hoặc D) để hoàn thành các câu sau: Câu 6 He hasn’t sent us any Emails - he flew to America A when B after C before D since Câu 7 We were wandering along the river when it - to rain 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org A was starting... 48C 8D 21 D 35A 49A 9A 10A 11D 12B 13B 22 D 23 D 24 C 25 A 26 D 27 C 36B 37D 38A 39A 40A 41B 50 B 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org SỞ GD&ĐT QUẢNG NAM TRƯỜNG THPT NAM GIANG ĐỀ THAM KHẢO ÔN THI TỐT NGHIỆP THPT MÔN TIẾNG ANH 12 - Thời gian làm bài 60 phút Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part is... book then D at when I can work on my book Question 28 : The most common reason for extinction is loss A nutrition B habitat C environment D human Question 29 : Women’s rights refer to the possessed by women and girls of all ages A rights B benefits C freedoms D equality 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org Question 30: In the subsequent decades... 29 .D 30.D 31.C 32. D 33.A 34.C 35. C 36.C 37.C 38.C 39.D 40.D 41.C 42. B 43.A 44.D 45. A.46.A.47.D.48.C.49.D .50 .B SỞ GD&ĐT QUẢNG NAM TRƯỜNG THPT NGUYỄN TRÃI ĐỀ THAM KHẢO ÔN THI TỐT NGHIỆP THPT MÔN TIẾNG ANH 12 - Thời gian làm bài 60 phút Chọn từ ( ứng với A, B, C hoặc D) có phần gạch dưới được phát âm khác với những từ còn lại Câu 1: A talked B cleaned C studied D closed Câu 2: A closes B dances C horses . 12B 13B 14D 15D 16C 17D 18D 19A 20 B 21 D 22 D 23 D 24 C 25 A 26 D 27 C 28 A 29 D 30D 31B 32B 33B 34D 35A 36B 37D 38A 39A 40A 41B 42C 43A 44A 45D 46B 47A 48C 49A 50 B 5 Đề tham khảo ôn thi tốt nghiệp môn. X 50 X 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org SỞ GD&ĐT QUẢNG NAM TRƯỜNG THPT NGUYỄN VĂN CỪ ĐỀ THAM KHẢO ÔN THI TỐT NGHIỆP THPT MÔN TIẾNG. 5 Đề tham khảo ôn thi tốt nghiệp môn Tiếng Anh có đáp án Thành viên Tuổi Học Trò 123 doc.org SỞ GD&ĐT QUẢNG NAM TRƯỜNG THPT PHAN CHÂU TRINH ĐỀ THAM KHẢO ÔN THI TỐT NGHIỆP THPT MÔN TIẾNG

Ngày đăng: 07/07/2015, 20:12

Từ khóa liên quan

Mục lục

  • I). Choose the best answer

Tài liệu cùng người dùng

  • Đang cập nhật ...

Tài liệu liên quan