Quyền con người và nghĩa vụ cơ bản của công dân được quy định tại đâu?

Phong trào Văn hóa Phục hưng (thế kỉ XV - XVII) diễn ra đầu tiên ở quốc gia nào?

Những thiết bị nào sau là thiết bị số?

Tìm hệ số của \(x^{4}\) trong khai triển \(P(x)=\left(1-x-3 x^{3}\right)^{n}\) với \(n\) là số tự nhiên thỏa mãn hệ thức \(C_{n}^{n-2}+6 n+5=A_{n+1}^{2}\).

Chọn câu sai.

Chất điểm chuyển động theo một chiều với gia tốc a = 4 m/s² có nghĩa là

Đảo nào có diện tích tự nhiên lớn nhất ở Nhật Bản?

Với giá trị $x \in \mathbb{R}$ nào dưới đây thì mệnh đề chứa biến $P( x)$: "$x + 1 < x^2$" đúng?

Đọc thông tin sau và cho biết: Đoàn Thanh niên Trường Trung học phổ thông X đã thực hiện nghĩa vụ của công dân trong tham gia quản lí nhà nước và xã hội như thế nào?

Khi nói về ảnh hưởng của các nhân tố môi trường đến quá trình quang hợp ở thực vật, phát biểu nào sau đây sai?

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions.

Taking Home the World Cup

Standing just 36 centimeters tall, the FIFA World Cup Trophy symbolizes the pinnacle of football achievement.  Every four years, teams worldwide compete for it, but no one ever takes the trophy home. Made of 18-carat gold, the original trophy remains under FIFA's protection, with winners receiving only a replica. This measure safeguards it from theft, as the trophy has been stolen twice in its history.

The original trophy was made by a French sculptor, Abel LaFleur, and was called the “Jules Rimet Cup,” in honor of the founder of the World Cup tournament. Sometime during the first three World Cup events (1930, 1934, and 1938), the name changed to simply the “World Cup.” Then during World War II, not much was seen or heard of the trophy. It was being kept hidden in a shoe box under the bed of Dr. Ottorino Barassi, the Italian vice-president of FIFA, to prevent it from falling into the hands of the Nazi army. In 1966, the Cup was stolen during a public showing of the trophy prior to the World Cup tournament in England. Luckily, it was found a short time later, none the worse for wear, in a trash container by a little dog named Pickles. Four years later, Brazil earned permanent possession of the original trophy by winning its third World Cup title. Unfortunately, the trophy was stolen a second time in 1983 and was never recovered. The Brazilian Football Association had to have a duplicate trophy made.

(I) After the first trophy became the possession of Brazil’s football association, a new World Cup Trophy for FIFA was designed by an Italian artist, Silvio Gazzaniga, in 1974. (II) This trophy cannot be won outright, but remains in the possession of FIFA, and rest assured they are watching it very closely. Today, World Cup winners are awarded a replica of the trophy that is gold-plated, rather than solid gold like the real one. (III) Gazzaniga’s World Cup trophy weighs almost five kilograms. (IV) Its base contains two layers of a semi-precious stone called malachite, and has room for seventeen small plaques bearing the names of the winning teams---enough space to honor all the World Cup champions up to the year 2038. After that, a new trophy will have to be made.

The word "it" in paragraph 1 refers to:

Trong trường hợp dưới đây, nhà nước đã thực những hiện chính sách nào để kiểm soát và kiềm chế tình trạng thất nghiệp?

"Thất nghiệp gia tăng làm giảm tiêu dùng xã hội, các doanh nghiệp phải thu hẹp sản xuất gây lãng phí nguồn lực sản xuất trong nền kinh tế. Với vai trò kiểm soát và kiềm chế thất nghiệp, Nhà nước cần hỗ trợ các doanh nghiệp khôi phục, phát triển sản xuất, kinh doanh; tạo nhiều việc làm; thu hút lao động qua các chính sách tài khoá; chính sách tiền tệ".

Một viên đạn được bắn lên với tốc độ ban đầu v = 196 m/s từ mặt đất theo phương thẳng đứng. Biết phương trình chuyển động của viên đạn là \(y = v_0 t − 4,9t^2\) (m), trong đó t là khoảng thời gian tính bằng giây, trục Oy hướng lên theo phương thẳng đứng và gốc O là vị trí viên đạn được bắn lên. Bỏ qua sức cản của không khí. Hỏi tại thời điểm tốc độ của viên đạn bằng 0, viên đạn cách mặt đất bao nhiêu mét?

Read the following leaflet 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 7 to 12.

ANNOUNCEMENT OF SCHOOL SPORTS DAY

The School Athletics Department is pleased ___(7)___:

● All athletes ___(8)___ to report at the school field by 08:00 AM on June 10.

● Each team must prepare and submit their entry list for each event. Each athlete is allowed to participate ___(9)___ three events.

● The school will ___(10)___ trophies and medals for the winners in each category.

● ___(11)___ you have any inquiries regarding the event schedule or rules, please contact the Athletics Department.

Typically, all the sports ___(12)___ are concluded by an award ceremony. After finishing all the activities, custom awards, incentives, and more should be given to appreciate the competitors and encourage them to improve.

Ở cấp độ tổ chức sống nào dưới đây có sự tương tác giữa các sinh vật và các yếu tố vô sinh?

Read the following passage about the Science in Service of Humanity 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 31 to 40.

Science has come out of its shell in laboratories to become a powerful force for human advancement. Modern scientific endeavors increasingly focus on addressing real-world challenges affecting communities globally. From developing vaccines that save millions to creating technologies connecting people across continents, science serves humanity in countless ways. This shift represents a fundamental evolution in how we perceive scientific progress—not merely academic pursuit but a practical tool for improving lives and solving pressing problems.

[I] Medical breakthroughs exemplify how science directly benefits humanity. [II] For instance, gene therapy offers hope for those with inherited conditions, while artificial intelligence helps diagnose diseases earlier and more accurately. [III] These advancements didn't happen overnight; scientists had to burn the midnight oil for years before achieving success. [IV] Their perseverance demonstrates that when science targets humanitarian goals, results can transform society profoundly.

Environmental science has emerged as another crucial domain where laboratory work translates into human welfare. Climate scientists provide data informing policy decisions affecting billions. Conservation biologists develop strategies to protect biodiversity, ensuring future generations benefit from natural resources. Agricultural researchers create drought-resistant crops helping communities withstand changing climate conditions. Despite these contributions, environmental science faces challenges including funding limitations, political resistance, and urgency of addressing accelerating climate change. Nevertheless, dedicated scientists continue their work, recognizing environmental health directly impacts human wellbeing.

The future of science in service of humanity looks increasingly collaborative and inclusive. Modern approaches incorporate diverse perspectives, including indigenous knowledge and community participation. Citizen science projects engage non-professionals in data collection, democratizing the scientific process. Open-access publishing makes research findings available to anyone with internet access, not just wealthy institutions. These developments suggest science's greatest potential lies in becoming more accessible and responsive to human needs. As we face complex global challenges, from pandemics to climate change, science serving humanity offers our best hope for a sustainable future.

The word “informing” in paragraph 3 is OPPOSITE in meaning to _________.

Vùng biển nào ở nước ta thuận lợi nhất cho nghề làm muối?

Những nguyên tố đa lượng nào chiếm khoảng 96 % khối lượng vật chất sống ở hầu hết các cơ thể sinh vật?

Read the following passage about The Key to a Fulfilling Life 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 18 to 22.

In today's fast-paced world, the importance of maintaining a healthy lifestyle cannot be overstated. (18)_________. For instance, those who engage in physical activities regularly often experience increased energy levels and improved mental well-being. 

Moreover, research shows that (19)_________. Healthy habits, such as drinking plenty of water and getting enough sleep, contribute significantly to overall wellness. 

(20)_________. It is essential to find activities that you genuinely enjoy, as this will make it easier to stay committed.

For example, many people find that yoga helps them manage stress while improving their flexibility. (21)_________. (22)_________.

In conclusion, making small changes to your daily routine can lead to significant improvements in your health and happiness. Embracing a healthy lifestyle is not just a trend; it’s a lifelong commitment to yourself.

Cho \(\cot \frac{\pi }{14}=a\). Giá trị biểu thức \(K=\sin \frac{2\pi }{7}+\sin \frac{4\pi }{7}+\sin \frac{6\pi }{7}\) bằng?