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kakabanlaai
2 năm trước
Cho biểu thức sau : A = 9x +17/X+1 Để A nguyên thì x cần đạt giá trị Chọn câu trả lời đúng:A. x ∈ { - 9 ; - 5 ; - 3 ; - 2 ; 0 ; 1 ; 4 ; 7 } B. x ∈ { - 9 ; - 5 ; - 3 ; - 2 ; 0 ; 1 ; 3 ; 8 } C. x ∈ { - 8 ; - 5 ; - 3 ; - 2 ; 0 ; 1 ; 3 ; 7 } D. x ∈ { - 9 ; - 5 ; - 3 ; - 2 ; 0 ; 1 ; 3 ; 7 }
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1. Lam used _________ a horse when he was young. A. ride B. to ride C. riding D. was ride 2. My husband _________ a car to work every day. A. drive B. to drive C. driving D. drives 3. He did not _________ swimming in the evening. A. use to went B. used to C. used to go D. use to go 4. _________ is it from your house to the stadium? About 500 meters. A. How often B. How far C. How much D. How many 5. He used to collect stamps when he _________ a teenager. A. was B. were C. are D. is 6. _________ is about 5 kilometers from my home village to the town. A. It B. They C. He D. She 7. _________ do you travel to school? I cycle to school. A. How B. what C. when D. where 8. My brother used to go work _________ bike. A. by B. to C. on D. in 9. I _________ to school on foot when I was small. A. go B. to go C. went D. goes 10. How about _________ to Da Nang beach by bus tomorrow? A. going B. to go C. goes D. go COUNTRY MUSIC There are many genres of music. A genre is a category of a kind of music. A few examples of music genre are classical, pop, rock, hip hop, blues, jazz, and country. October is country music month. Country music came to America long ago. It came from England on a slave ship from America. In the United States, it began in the Southern the 1920s. That was a long time ago. The music of Fiddin’ John Carson was one of the first hit in our country. It was then called ‘hillbilly’ music. You may be able to listen to this first song on the internet. The fiddle (or violin) was the most common instrument because it was easy and inexpensive. Other instruments were added including accordion, bass, guitar and drums. All of these instruments create different sounds. Over the years, country music has become more popular. In 1927, 104 million units were sold. In the year of 2007, about 500 million units were sold. It is safe to say that the country music genre is still very popular today. Answer the questions: 1. What is a genre of music? …………………………………………………………………………………………………………….. 2. Did country music come from England? ………………………………………………………………………………………… 3. Where did country music begin in the US in 1920s? ………………………………………………………………………………………………………… 4. Why was the violin the most common instrument? ……………………………………………………………………………………………………………. 5. What are some music genres? ………………………………………………………………………………………………………… V. Make up sentences using the words and phrases given: 1. We/ used/ school/ on/ foot. ________________________________________________________________________________ 2. about / 30km/ my town/ Ha Long Bay/. ________________________________________________________________________________ 3. My family/ used/ go / holiday / seaside / summer/. ________________________________________________________________________________ 4. How/ long / it / take/ you/ Ha Noi / Sa Pa/? ________________________________________________________________________________ 5. There / used / be / a factory / town centre / but/ it / move/ the/ suburbs/. ________________________________________________________________________________ 6. You/ must / learn / about / road safety/ before/ riding/ your/ bike/ road/. ________________________________________________________________________________ Giup mình với nha Mình hứa sẽ vote 5* cho bạn nào trả lời đúng

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