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nguyenlannhi22112005
2 năm trước
Viết chương trình nhập vào dãy số nguyên. Sau đó tính và xuất ra màn hình giá trị lớn nhất của dãy số nguyên đó.
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11 Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits blank (20). Sa Pa’s love market has become unique in the culture of the Mong and Dao ethnic groups (17) ______ a long time. Due to the distance between the villages, the market meets once a week on Sunday. On the Saturday night, guys and girls from villages come to Lao Cai (18) ______ one another. They talk, sing and (19) ______ different games according to their ethnic groups’ tradition. After the night, many couples become intimate and promise to see each other again on the following morning. Many of (20) ______ become husbands and wives in the spring. That is why the poets in Lao Cai called the market Sapa’s Love Market. The most popular Love Market in Lao Cai is organized in nowhere else but Sa Pa, where it is gaining more and more (21) ______ of not only the ethnic people but also the travelers from many places in the world. A: her B: them C: us D: his 12 Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges. Question 14. Paul: “There are many stilt houses in the north region of Viet Nam.”. Tom: “__________.” A: Do you like it? B: Where are the stilt houses? C: I can’t see them D: They sound interesting 13 Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) to each of the following questions. Question 15. Scientists have recently argued that Einstein’s contributions to Physics and Mathematics are less important than Newton’s. A: at once B: just now C: shortly D: before 14 Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits blank (17). Sa Pa’s love market has become unique in the culture of the Mong and Dao ethnic groups (17) ______ a long time. Due to the distance between the villages, the market meets once a week on Sunday. On the Saturday night, guys and girls from villages come to Lao Cai (18) ______ one another. They talk, sing and (19) ______ different games according to their ethnic groups’ tradition. After the night, many couples become intimate and promise to see each other again on the following morning. Many of (20) ______ become husbands and wives in the spring. That is why the poets in Lao Cai called the market Sapa’s Love Market. The most popular Love Market in Lao Cai is organized in nowhere else but Sa Pa, where it is gaining more and more (21) ______ of not only the ethnic people but also the travelers from many places in the world. A: at B: for C: in D: of 15 Choose the sentence (A, B, C or D ) that is closest in meaning to the given one . Question 24: There are many factors contributing to air pollution. A: Air pollution results in many consequences. B: Factors contributing to air pollution are numerous. C: Air pollution is contributing to these phenomena. D: Air pollution is the result of burning forests.

Bài 1 a. Tính chu vi của một tam giác cân có hai cạnh bằng 4m và 9m. b. Một tam giác cân có cạnh là 6. Tính hai cạnh còn lại, biết chu vi tam giác đó là 20 cm. c. Cho tam giác ABC có BC =1cm, AC = 7cm.Tính độ dài cạnh AB biết độ dài này là một số nguyên. Bài 2: Cho ∆ ABC vuông tại A. Vẽ đường cao AH. Trên cạnh BC lấy điểm D sao cho BD = BA a) Chứng minh: AD là phân giác của góc HAC b) Vẽ DK AC ( K thuộc AC). Chứng minh AK = AH c) Chứng minh: AB + AC < BC + AH Bài 3:Cho tam giác ABC,trên tia đối tia AC lấy K. a)So sánh AB với KA + KB b)CMR: AB + AC < KB + KC Bài 4:Cho tam giác ABC, M thuộc cạnh AB. a) So sánh MC với AM + AC b)Chứng minh: MB + MC < AB + AC Bài 5: Cho tam giác ABC, điểm M bất kỳ nằm trong tam giác. a)So sánh MB + MC với BC b)CMR: 2(MA+MB+MC) > AB+BC +AC

. Choose the suitable word to complete the passage below. Australia is a country in the Southern Hemisphere (1)_____ comprises the mainland of the Australian continent, the island of Tasmania, and many smaller islands in the Indian and Pacific Oceans. Neighbouring countries (2)_____ Indonesia, East Timor, and Papua New Guinea (3)_____ the north, the Solomon Islands, Vanuatu, New Caledonia to the northeast, and New Zealand to the southeast. Australia (4)_____ six states and two major mainland territories. The (5)_____ city of Australia is Canberra. With a (6)_____ of over 380,000, it is Australia’s largest inland city and the eighth largest Australian city overall. The (7)_____ city in Australia and Oceania is Sydney, with a population of over 4,700,000. It is (8)_____ the state capital of New South Wales, and is located (9)_____ Australia’s southeast coast along the Tasman Sea. (10)_____ large cities are the mainland state capitals: Melbourne, Brisbane, Perth, and Adelaide. 1. A. who B. where C. which D. what 2. A. include B. contain C. has D. consist 3. A. on B.to C.by D. with 4. A.has B.takes C.gets D. opens 5. A.capital B.urban C.rural D. central 6. A.pollution B.population C.people D. citizens 7. A.large B.larger C.largest D. more large 8. A.also B.too C.so D. moreover 9. A.in B.on C.to D. by 10. A.Other B.Others C.Another D.The other Question VII.Read the passage and answer the questions. Visual pollution has a greater effect on people than you may think. I remember when I went to a big city, I was really scared because so much graffiti on the buildings' wall. Then I looked up, and I saw a lot of power lines over my head. Although they were not dangerous, I still felt unsafe since I thought they might fall down. These things prevented me from enjoying the beautiful sights of the city. I also remember the time when I was a student at a university. Once I was so busy with my assignments that I did not tidy my room for two weeks. Looking at the messy room caused me so much stress that I did not want to study. Then I decided to clean the room and put my thing in their proper places. I also bought a small plants and placed it in a corner of the room. These simple actions increased my motivation and helped me to focus on my learning. Questions. 1.How did the author feel when she saw the power lines? ………………………………………………………………………………………………. 2.Why did she have that feeling? ………………………………………………………………………………………………… 3. What was she busy with? ………………………………………………………………………………………………… 4. What happened when she looked the messy room? ………………………………………………………………………………………………… 5. What did she do for her room? ………………………………………………………………………………………………… Question VIII. Read the text and then answer the questions. SCOTLAND - THE LAND OF LEGENDS Scotland is in the north of Great Britain. It is famous for its rich culture as well as its amazing natural beauty. Visitors to this land can spend endless days exploring its historic centuries-old castles. But be aware – legend says that some of them are haunted by ghosts. Fun-lovers can experience its world-famous festival, the Highland Games where they can enjoy unique Scottish activities such as the piping, drumming, and dancing. They can also see traditional sports, or drink whisky with the local people. Driving through vast green pastures, or boating on scenic lakes – or lochs – are other attractions that Scotland offers. The great people of this legendary land have also given many of the world’s important inventions like the telephone, the television, penicillin and the raincoat. Edinburgh, the capital, was the first city in the world to have its own fire brigade in 1824. Edinburgh University welcomed the first female medical student in Great Britain in 1869. 1. Is Scotland famous for its rich culture? ………………………………………………………………………………………………… 2. What might you see while you are exploring a castle? ………………………………………………………………………………………………… 3. What are some activities you can see at the Scottish Highland Games? ………………………………………………………………………………………………… 4. When was the first brigade in the world created ? …………………………………………………………………………………………………

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