Nội dung nào sau đây thể hiện trách nhiệm của công dân trong việc tham gia vào các hoạt động kinh tế?

Nguyên tố Q có số hiệu nguyên tử bằng 14. Electron cuối cùng của nguyên tử nguyên tố Q điền vào lớp, phân lớp nào sau đây?

Đâu là nguồn thu chủ yếu nhất của ngân sách nhà nước?

Read the following announcement and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 6.

Announcement: Special TV Program with Haile Gebrselassie

We are excited to announce a (1)______ featuring Haile Gebrselassie, a world-famous athlete, known for his incredible achievements in long-distance running. Born in Ethiopia, Haile faced many challenges on his way to success. He (2)______ a decision to attend a school far from his house, which meant he had to run long distances every day. This routine helped him develop the endurance that later made him a champion.

His dedication and hard work led him to win multiple Olympic gold medals and break numerous world records. It was not easy (3)______ these incredible performances, but his determination and passion for running never faded. One of his most remarkable victories was the 10,000-meter race, (4)______ him fame and money, making him a legend in the sport.

Haile then became a (5)______ in long-distance running, inspiring athletes worldwide. Everyone admires Haile (6)______ his perseverance, humility, and contributions to sports development. Don’t miss this exclusive interview, where he will share his journey and insights. Tune in this Sunday at 8 PM!

Nếu đặt vào hai đầu tụ một hiệu điện thế 4 V thì tụ tích được một điện lượng 2µC. Nếu đặt vào hai đầu tụ một hiệu điện thế 10 V thì tụ tích được một điện lượng

Vì sao để nhân giống cây ăn quả lâu năm người ta thường chiết cành?

Cho \(A = \left\{ {a;b;c} \right\}\) và \(B = \left\{ {a;c;d;e} \right\}\). Hãy chọn khẳng định đúng. 

Một vật 3 kg rơi tự do xuống đất trong khoảng thời gian 2 s. Độ biến thiên động lượng của vật trong khoảng thời gian đó là bao nhiêu? Lấy g = 9,8 m/s².

Read the following passage about climate change and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30. (2 points)

       Vietnamese cultural identity is a rich and intricate tapestry that reflects the nation’s long and storied history. Rooted in over a thousand years of civilization, Vietnam’s cultural identity is a fusion of indigenous traditions and external influences, shaped by its geographical location and historical interactions.

         First and foremost, at the heart of Vietnamese culture is a deep reverence for family and community. Confucian values emphasizing respect for elders, filial piety, and social harmony have played a pivotal role in shaping Vietnamese society. These values are reflected in the close-knit family structures, hierarchical relationships, and communal rituals that are integral to daily life.

         Secondly, Vietnamese cuisine is celebrated worldwide for its exquisite flavors and diversity. With its emphasis on fresh ingredients, fragrant herbs, and balanced flavors, Vietnamese food tells a story of the country’s agricultural heritage and regional variations. Iconic dishes like pho, banh mi, and spring rolls have become global favorites, representing the culinary artistry deeply ingrained in Vietnamese culture. Also, Vietnam’s artistic expressions are equally captivating. Traditional art forms like water puppetry, silk painting, and folk music continue to thrive alongside contemporary artistic movements. Áo dài, a graceful traditional dress, exemplifies the fusion of elegance and modesty in Vietnamese fashion, symbolizing cultural pride and identity.

         Today, in the face of modernization and globalization, Vietnamese cultural identity remains resilient. While adapting to the challenges of the 21st century, the Vietnamese people continue to honor their traditions, celebrate their unique cultural expressions, and pass on their heritage to future generations, ensuring that their cultural identity remains vibrant and enduring.

The word "reverence" in paragraph 2 could be best replaced by….

Cho hàm số \(f\left( x \right) = {x^3} + 2{x^2} + 1\) có đồ thị là (C). Phương trình tiếp tuyến của (C) tại điểm có hoành độ \(x = 1\) là?

Một người bắt đầu cho xe máy chạy trên một đoạn đường thẳng. Trong 10 s đầu xe chạy được quãng đường 50 m, trong 10 s tiếp theo xe chạy được 150 m. Tốc độ trung bình của xe máy trong 20 s đầu tiên là bao nhiêu?

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.

a. Ann: Absolutely! I’ve been looking forward to it all month. Do you know what activities they have there?

b. John: Yes, they have huge water slides, a lazy river, and even a wave pool! I can’t wait to try them all.

c. John: Hey! Are you excited about the water park trip this weekend?

d. Ann: That sounds so fun! I’m definitely going to start with the biggest slide. What about you?

e. John: I think I’ll try the lazy river first; it sounds relaxing. Then we can go on the slides together!

Một vật nhỏ dao động điều hòa dọc theo trục Ox (vị trí cân bằng ở O) với biên độ 4 cm và tần số 10 Hz. Tại thời điểm t = 0, vật có li độ 4 cm. Phương trình dao động của vật là:

Theo quy định của pháp luật, độ tuổi gọi nhập ngũ là bao nhiêu?

Nguyên nhân chủ yếu dẫn đến hai cuộc chiến tranh thế giới trong thế kỉ XX là do

Ngô Tử Văn là người như thế nào?

Con hãy lựa chọn đáp án Đúng hoặc Sai

Hình ảnh Prô-mê-tê bị xiềng là ý nghĩa cho một sức mạnh, niềm tin, hiên ngang của người anh hùng, đúng hay sai?

Read the following passage about Unconventional Teachers Who Changed Lives and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.

Traditional education focuses on textbooks, but some teachers go beyond these limitations. Mrs. Rodriguez transformed her classroom into a living laboratory. Her students conducted experiments with plants and simple machines. She believed hands-on learning creates deeper understanding than reading alone. When asked why she taught differently, she replied, "I want students to fall in love with discovery." Her methods helped struggling students improve and develop passion for science.

Mr. Jackson abandoned lectures for storytelling and role-playing. His students experienced history by acting out important moments. This approach made history come alive and helped them remember key information. One student said, "Before Mr. Jackson's class, I thought history was boring, but he showed us it's fascinating." He took classes to historical sites and invited veterans to share experiences. These connections helped students understand how past shapes our present.

In a remote village, Ms. Chen taught English without proper textbooks. She created materials using newspapers and song lyrics. Despite limited resources, her students achieved remarkable results through her dedication. "Learning should be joyful, not painful," she told questioning parents. Ms. Chen organized conversation clubs and pen pal exchanges. These activities gave students practical language skills and confidence to use English in real situations.

Coach Williams was a life mentor who taught valuable lessons through sports. He focused on teamwork and fair play rather than winning. Students who struggled academically often excelled in his class. "The playing field is where children learn who they truly are," he explained. He created inclusive activities for all students regardless of athletic ability. Many former students credit him with teaching life skills like resilience and cooperation that helped them succeed after graduation.

In which paragraph does the writer mention Coach Williams taught valuable life lessons through physical education?