Hiện nay, với tư cách là công dân của một nước độc lập, em cần phải làm gì để bảo vệ và xây dựng, phát triển đất nước?

1. I _____ thrillers to action films. A. like. B. prefer. C. would rather. D. enjoy. 2. People don’t do this to celebrate anything, they just do it__ A. at once. B. on purpose. C. by chance. D. for fun. Giúp mik với, gấp lắm

Đâu những bình minh cây xanh nắng gội, Tiếng chim ca giấc ngủ ta tưng bừng? Đâu những chiều lênh láng máu sau rừng. Ta đợi chết mảnh mặt trời gay gắt, Để ta chiếm lấy riêng phần bí mật? Than ôi! Thời oanh liệt nay còn đâu? -Đoạn thơ sử dụng kiểu câu nào? Để nêu hành động nói gì

Xin các cao nhân giải giúp 13 14 15

8 tạ 5kg=............yến 12 tấn 25kg=..................tạ 4ha 5m2=.........................dam2 4334,56m2=.............................dam2

Ae giúp mik vs ghi rõ cả cách tìm đkxđ nhé!

Unit 2 LIFE IN THE COUNTRYSIDE III. Complete the sentences. Choose the best answer A, B, C or D. 1. It is ....................... in the city than it is in the country. A. noisily B.more noisier C. noisier D. noisy 2. The English test was ....................... than I thought it would be. A. the easier B. more easy C. easiest D. easier 3. English is thought to be ....................... than Math. A.harder B.the more hard C. hardest D. the hardest 4. My house is ....................... hers. A. cheap than B. cheaper C. more cheap than D. cheaper than 5. Her office is ....................... away than mine. A. father B. more far C. farther D. farer 6. Tom is ....................... than David. A. handsome B. the more handsome C.more handsome D. the most handsome 7. He did the test ....................... I did. A.as bad as B. badder than C.more badly than D. worse than 8. A boat is ....................... than a plane. A.slower B. slowest C. more slow D. more slower 9. My new sofa is ....................... than the old one. A.more comfortable B. comfortably C. more comfortabler D. comfortable 10. My sister dances ....................... than me. A.gooder B. weller C. better D. more good 11. This road is ....................... than that road. A.narrower B. narrow C. the most narrow D. more narrower 12. He drives ....................... his brother. A.more careful than B. more carefully C. more carefully than D. as careful as 13. It was ....................... day of the year. A.the colder B. the coldest C. coldest D. colder 14. She is ....................... student in my class. A.most hard-working B. more hard-working C. the most hard-working D. as hard-working 15. Jupiter is ....................... planet in the solar system. A.the biggest B. the bigger C. bigger D. biggest V.Choose the best answer A,B,C or D to complete the sentence. 1. Teenagers enjoy ............... to music and ............... out with friends. A. listen – hang B. to listen – to hang C. listening – hang D. listening – hanging 2. Don’t worry. It is ............... to travel to that village even at night. A. safe B. unsafe C. difficult D.inconvenient 3. Life in a small town is ............... than that in a big city. A. peaceful B. much peaceful C. less peaceful D. much more peaceful 4. The boys often help their parents to ............... water from the village well. A. gather B. collect C. absorb D.give 5. ............... month is the Hoa Ban festival of the Thai people held in? A. When B. Which C. How many D.How often 6. Vietnamese people have many ............... customs and crafts. A. tradition B. traditional C. culture D.cultural Unit3: PEOPLES OF VIETNAM III.Choose the best answers A, B, C or D to complete the sentences. 1. We are looking for place to spend night. A. the-the B.a-the C. a-a D.the-a 2. Please turn off lights when you leave room. A.the-the B.a-a C. the-a D.a-the 3. We are looking for people with experience. A. the B.a C. an D. Ø 4. Would you pass me salt, please? A. a B. the C. an D. Ø 5. Can you show me way to station? A. the – the B. a – a C. the – a D. a – the 6. She has read interesting book. A. a B. an C. the D. Ø 7. You’ll get shock if you touch live wire with that screwdriver. A. an – the B. Ø – the C. a – a D. an – the 8. Mr. Smith is old customer and honest man. A. an – the B. the – an C. an – an D. the – the 9. youngest boy has just started going to school. A. A – Ø B. Ø – the C. an – Ø D. The – Ø 10. Do you go to prison to visit him? A.the B. a C. Ø D. an 11. eldest boy is atcollege. A. a – the B. The – Ø C. Ø – a D. an – x 12. Are you going away next week? - No, week after next. A. an B.a C. the D. Ø 13. Would you like to hear story about English scientist? A. an – the B. the – the C. a – the D. a – an 14. There’ll always be a conflict between old and young. A. the – the B. an – a C. an – the D. the – a 15. There was collision at corner. A. the – a B. an – the C. a – the D. the – the 16. My mother thinks that this is expensive shop. A. the B. an C. a D. Ø 17. Like many women, she loves parties and gifts. A. the – a B. a – the C. a – a D. Ø – Ø 18. She works seven days week. A. a B. the C. an D. Ø

nhóm tuyển thành viên gấp !! 23 + 56 98 + 78 67 + 89

Hàng ngày,bạn Dũng thử ghi lại thời gian cần thiết để đi xe đạp từ nhà đến trường và thực hiện điều đó trong 15 ngày.Kết quả thu được ở bảng sau thời gian tính theo phút ? Thời gian (x) |25|26|27|28|29| Tần số (n) |2|4|6|2|1|N=15| a) Dấu hiệu bạn Dũng quan tâm là gì ? b) Tính thời gian trung bình Dũng đi từ nhà đến trường . c) Tìm mốt của dấu hiệu. giúp mk nha :>>

Giải hệ phương trình: $\left \{ {{\dfrac{4x+5y}{xy}=2} \atop {\large{20x-30y+xy=0}}} \right.$