Nêu định nghĩa ROM?

Ưu điểm của kiểu chuồng nuôi hở là gì?

Anh T đã thực hiện quyền của công dân trong tham gia quản lí nhà nước và xã hội như thế nào trong trường hợp sau đây?

"Xã A tổ chức cuộc họp để lấy ý kiến của nhân dân về phương án dự kiến bồi thường, hỗ trợ và tái định cư khi Nhà nước thu hồi đất để thực hiện dự án nâng cấp kênh tiêu. Tham dự cuộc họp, anh T tham gia đóng góp ý kiến sôi nổi, đưa ra được nhiều ý kiến phù hợp với nguyện vọng của nhân dân và quy định của pháp luật".

Cho hàm số \(y=f(x)\) có đồ thị như hình vẽ. Hỏi phương trình \(f[f(x)]=0\) có bao nhiêu nghiệm thực phân biệt?

Nội dung nào sau đây không phải là biểu hiện về mối quan hệ giữa Sử học với di sản văn hóa, di sản thiên nhiên?

Choose the best answer to fill in the blank (12)

Gan tham gia vào giải độc rất nhiều chất độc và thuốc. Cấu trúc nào sau đây chủ yếu tham gia vào quá trình này và có số lượng phong phú trong các tế bào gan?

“Lịch sử chỉ xảy ra duy nhất có một lần, nhưng do nhiều người viết và viết lại nhiều lần. Dù ở thời điểm nào, nhà sử học cũng phải thật trung thực, khách quan”. Đây là câu nói của ai?

Nguyên nhân gây bệnh tụ huyết trùng là

Ở thực vật sống trên cạn, nước và ion khoáng được hấp thụ chủ yếu bởi cơ quan nào?

Ý kiến nào sau đây đúng khi bàn về vấn đề lạm phát?

Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

The explosion in mobile phone use around the world has made some health professionals worrieSome doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.

What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

What is the word “potentially” in paragraph 4 closest in meaning to?

Cho hình hộp $ABCD.A^{\text{'}}{B}^{\text{'}}{C}^{\text{'}}{D}^{\text{'}}$ có thể tích bằng V. E, F lần lượt là trung điểm của $D{D}^{\text{'}}$ và $C{C}^{\text{'}}$ . Khi đó ta có tỉ số $\frac{V_{EABD}}{V_{BCDEF}}$ bằng?

Trong tình huống sau, bà Y đã thực hiện quyền khiếu nại của công dân như thế nào?

"Bà Y được chính quyền cấp Giấy chứng nhận quyền sử dụng 100 m2 đất nhưng sau khi tiến hành đo đạc, gia đình bà phát hiện diện tích đất thực tế không đủ 100 m2 theo quy định. Do tuổi cao, sức yếu, bà Y đã uỷ quyền cho con gái làm đơn khiếu nại và thu thập tài liệu, chứng cứ liên quan đến sự việc gửi đến cơ quan có thẩm quyền đề nghị xem xét, giải quyết để bảo vệ quyền lợi chính đáng cho mình".

Read the following passage about Key to Addressing Poverty, Gender Disparities, and Environmental Challenges 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.

Social issues are problems that affect a large number of people in society, often creating inequality and hardship. One of the most significant social issues today is poverty. (18)_________, such as food, shelter, and education. In many parts of the world, (19)_________, with families trapped in a cycle of deprivation. While poverty is a complex issue, it is often connected to factors like unemployment and lack of access to education. These factors make it hard for individuals to escape the cycle and improve their lives. To address poverty, governments and organizations must create sustainable policies that focus on education, healthcare, and employment opportunities.

Another pressing issue is gender inequality. In many countries, women still face discrimination in areas like employment and education, limiting their opportunities for personal and economic growth. Even in developed nations, women earn less than men for doing the same work. (20)_________, as people demand equal rights and opportunities for all genders. Moreover, gender inequality can also affect women's health and safety, (21)_________.

Finally, environmental degradation, like pollution and climate change, is a growing global concern. Environmental damage, (22)_________, especially in poorer regions, often affects them the most. The increasing frequency of natural disasters, caused by climate change, is also putting immense pressure on vulnerable populations. Tackling these issues requires a collective effort from both individuals and governments. Only through cooperation and sustainable practices can we hope to create a more equitable and livable world for future generations.

Chủ thể sản xuất cần có trách nhiệm gì sau đây?

Trong một đợt phong trào “Thanh niên tình nguyện” có 5 học sinh khối 12, 4 học sinh khối 11 và 3 học sinh khối 10, được chia làm nhiệm vụ ở 4 thôn khác nhau M, N, P, Q (mỗi thôn 3 học sinh). Tính xác suất để thôn nào cũng có học sinh khối 12 và học sinh khối 11?

Read the following passage about humanoid robots 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.

Gary Hall Jr,_______(18), was an excellent swimmer from a young age. People were amazed at his incredible speed, and he competed at a very high level. However, life didn't make things easy for him and he had to overcome major challenges to achieve his success.

By the age of 22, Gary had already competed at the 1996 Summer Olympics in Atlanta, Georgia, USA,_______ (19). Gary was so happy and excited about his career. Then, when he was 24 years old, his doctor told him that he had a health condition called type 1 diabetes, and that he might not be able to continue swimming. Gary was devastated, but after a short break, he decided he wouldn't give up and continued to train with all his strength. ______(20)

A year later, at the 2000 Olympics in Sydney, Australia, Gary gave an amazing performance and won four more medals: two golds, a silver and a bronze. He continued his career and competed at the 2004 Olympics in Athens, Greece, where he won another gold and a bronze medal.

According to Gary, being too young in 1996 and having a health condition in 2000, _______(21). In 2004, people doubted him because they thought he was too old. However, he proved that they were wrong.

_______(22) . I admire him because he didn't give up, even when he was exhausted struggling to train and compete. With his determination, he achieved great success. From his story, we can all learn an important life lesson: "To be successful, you must try your best and believe in what you can do”.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 18 to 22.

          The philosopher St. Augustine famously stated, "The world is a book, and those who do not travel read only a page." This notion aligns with the value of study-abroad programs, (18)_______ diverse cultures, languages, and perspectives. These programs are not merely about academic learning but are transformative journeys that often leave a profound impact on participants. Students describe these experiences as "rewarding" and even "life-changing," (19)________. Such programs not only enrich students academically but also prepare them to navigate a globalized world with empathy and understanding.

      A significant advantage of studying abroad lies in its ability to enhance experiential learning. Unlike traditional classroom instruction, firsthand encounters—such as observing art in its original context or engaging with local communities—can deepen one's understanding of a subject. As one student observed after viewing Michelangelo's David, (20)_________. Such moments sharpen one's senses, cultivate a sensitivity to beauty and pain, and foster a deeper awareness of the interconnectedness of human experiences.

     Moreover, studying abroad nurtures self-reflection, an essential aspect of personal growth. By documenting their experiences, students can analyze their values and beliefs (21)________. This reflective process not only enhances their capacity to adapt but also helps them better understand themselves and their aspirations. As educators recognize these multifaceted benefits, efforts continue to expand access to study-abroad opportunities, ensuring (22)________.

Thành tựu nào dưới đây là một trong 4 phát minh kĩ thuật quan trọng của người Trung Quốc thời phong kiến?