Read the following passage and choose the item (A, B, C, or D) that best answers each of the questions about it. Hue is the ancient imperial capital of Viet Nam during the time of the Nguyen Dynasty (1802 - 1945). It is comfortably reached by plane or train from Hanoi. But it takes up to 14 hours to get to Hue from Hanoi if you travel by bus. On the South bank of the famous Huong River, opposite the Ancient Citadel and around the Le Loi and Hung Vuong Streets is where the majority of Hue’s hotels, restaurants and tourist services are located and this makes it easy for you to find everything you will need to maximize the enjoyment of your stay in the Imperial City. Many people hire motorcycles or bicycles to visit the historical sights and monuments there but it is possible to walk, or to take a taxi or cyclo, too. 1. What does the word ‘ancient’ in line 1 mean? A. of the present time B. very old C. liked by a lot of people D. not special or unusual 2. Hue can be reached by______ . A. plane B. train C. bus D. all are correct 3. Where is the Ancient Citadel? A. On the South bank of the Huong river. B. On the North bank of the Huong river. C. On Hung Vuong Street. D. No information 4. We can visit the historical sights and monuments there _____ . A. by motorcycle or bicycle B. by taxi or cyclo C. on foot D. all are correct 5. Which of the following is NOT true? A. Hue used to be the imperial capital of Vietnam. B. We can travel to Hue by train or by plane. C. It’s comfortable to travel to Hue by bus. D. Most of Hue’s hotels and restaurants are on the South bank of the Huong river.

Chất hữu cơ X có công thức phân tử là $CH_{8}N_{2}Cl_{2}$. 0,15 mol X tác dụng với 0,4 mol KOH đun nóng thu được m gam rắn. Giá trị của m là

MN giúp mình Giải bằng cách lập phương trình nha

tìm GTLN của biểu thức : |3x+2|-|2020-3x|

Viết bài văn ngắn ghi lại ấn tượng của em trong buổi đến trường khai giảng lần đầu tiên. Ko chép mạng ạ.

Choose the best answer from A, B, C or D to complete each of the following sentences. 1. _______ July 20,1969, Neil Armstrong was the first human to step _______ the moon. A. On; on B. In; on C. In; in D. At; at 2. Her daughter has _______. A. a short black hair B. a black short hair C. short black hair D. black short hair 3. David can speak English ________ because he practices speaking it every day A. very good B. very hard C. very well D. very badly 4. The weather in developing countries is becoming _______. A. bad and bad B. worse and worse C. worst and worst D. the worst 5. When I lived in the city, I often went to work late because of _______ in rush hours. A. noise B. pollution C. traffic jam D. people 6. Neither they nor she _______ the liveshows. A. like B. don’t like C. likes D. not like 7. She _______ a bath when they came. A. had B. was having C. is having D. has 8. Every year, Mid - Autumn Festival _______ for children. A. is organized B. organizes C. is organizing D. organized 9. Do you mind if I _______ TV while eating lunch? A. watch B. watched C. am watching D. was watching 10. My friend _______ the answer to the question now. A. is known B. know C. is knowing D. knows

choose the best answer to complete the sentence 1 . The students at my school can ....... quietly in the library in the afternoon . A . do B . have C . study D . meet 2 . Mr Buong , my teacher ........ morning exercise evey day . A . plays B . does C . studies D . play 3 . We don't usually ............ homework on saturday . A . play B. have C . work D . study 4 . Do you often .......... team games during the break ? A . play B . do C . has D. have 5 . I have two tests tomorrow , but I don't have much time to .......... A . study B . have C. do

tìm GTNN của biểu thức : |2x+1|+|x-y+1|, b: |x+2|+1/2.|2x-1| các cao nhân giúp em với ạ

bbbbbbbbbblàm giúp mk bbbbbbbbbb

giúp mik đc ko cần gấp hứa vote 5 sao