Khu vực Mỹ La tinh có khí hậu phân hóa đa dạng là do

Loại sâu hại nào thuộc họ Ngài đêm?

Nhận định nào đúng về ý nghĩa những thành tựu của văn minh Ấn Độ đạt được?

Hành vi nào dưới đây là biểu hiện của đạo đức trong quá trình kinh doanh?

Cuộn cảm có loại:

Khi cung lớn hơn cầu, sẽ dẫn đến tình trạng nào sau đây?

Đại lượng nào dưới đây là đại lượng vectơ?

Rewrite the sentence and keep it the same meaning as the first one. No more than FIVE words in the blank.

We will recycle plastic bottles to keep the ocean clean.

Cho \(A = \{ n = 2k|k \in \mathbb{N},k \le 3\} \), \(B = \{ n \in \mathbb{N}|n \le 5\} \) & \(C = \{ n \in \mathbb{N}|2 \le n \le 6\} \). Tìm tập hợp \(A{\rm{\backslash }}\left( {B \cup C} \right)\)?

Người nộp thuế bao gồm những đối tượng nào?

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. Cultivating a reading habit not only enhances our knowledge but also fosters empathy, making it a rewarding activity for everyone.

b. Reading is a wonderful escape that opens doors to new worlds and ideas. 

c. In our fast-paced digital age, taking time to read can provide a much-needed break, allowing us to relax and reflect. 

d. A good book can transport us to different cultures, introduce us to unforgettable characters, and spark our imagination. 

e. Whether it's a thrilling novel or an insightful non-fiction, each story enriches our understanding of life. 

Phương án nào sau đây là ưu điểm của cơ chế thị trường?

Một vật trượt không vận tốc đầu từ đỉnh một dốc nghiêng dài 10 m, cao 4 m. Bỏ qua ma sát. Lấy g = 10 m/s². Sau bao lâu vật đến chân dốc?

Bảng số liệu dưới đây biểu thị khối lượng, đơn giá và đơn giá trung bình của một số loại thực phẩm mà siêu thị mini nọ bán được trong 3 ngày liên tiếp: ngày thứ nhất, ngày thứ hai và ngày thứ ba.

Biết trong 3 ngày này:

• Tổng khối lượng thịt heo bán được gấp đôi tổng khối lượng cá hồi bán được.

• Tổng khối lượng thịt bò bán được nhiều hơn tổng khối lượng thịt gà bán được là 20kg.

• Tổng khối lượng tôm sú bán được bằng tổng khối lượng mực sữa bán được.

Chênh lệch khối lượng thịt gà bán được trong ngày thứ hai và ngày thứ ba là:

Read the following passage about Preserving Today's Soundscapes for Future Generations 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.

Sonic time capsules save today's sounds for future people. Scientists capture everyday sounds like streets, birds, and children playing in parks around the world. These recordings help us remember our world before changes. Cities are losing unique sounds as life becomes similar everywhere. Old machines, music, and natural sounds might disappear if not saved. Many important cultural sounds are already lost forever because nobody thought to record them when they still existed.

Sound collectors use microphones to record in different places. They visit forests, oceans, cities, and villages to capture soundscapes throughout different seasons and times of day. They store sounds in digital libraries for years. Museums have rooms for listening to past sounds. These experiences help people understand history in ways books cannot. Some researchers travel to remote locations to record indigenous languages and traditional ceremonies before they vanish from our collective memory.

Climate change is changing world sounds. Melting glaciers, endangered animals, and disappearing languages need saving before they're gone. Researchers believe future people will want to know how our world sounded. These capsules will be important records, like photographs. Scientists study how sounds affect human health. The sounds of nature can reduce stress and improve mental health, which makes preserving natural soundscapes even more important for future generations who may live in highly urbanized environments.

Community projects invite people to record daily sounds. Children learn to listen carefully to the world around them and identify sounds that matter to their community. Old people share recordings from their childhood. People feel emotions when listening to these collections. Artists create music using everyday recordings. These projects help communities protect special sounds for the future. Some cities now have sound preservation policies that protect unique acoustic environments just as they would protect historic buildings or natural landscapes from development.

The word “endangered” in paragraph 3 could be best replaced by _________.

Phương án nào sau đây thể hiện rõ nhất ứng dụng của hệ nhị phân trong tin học?

Khoáng sản ở khu vực Mỹ Latinh tập trung chủ yếu ở khu vực nào sau đây?

Read the following passage about endangered languages and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questionsfrom 31 to 40.

[I] Social media has become a dominant force in modern communication, offering a range of benefits and challenges. [II] It has revolutionized the way people interact, share information, and even form relationships. [III] While these platforms offer opportunities for connection and expression, they also have their drawbacks. [IV] For instance, excessive use of social media has been linked to a range of negative effects, including mental health issues, social isolation, and decreased productivity. [V] However, when used responsibly, social media can also offer a variety of positive outcomes, such as the ability to stay connected with loved ones, network professionally, and access valuable information and resources.

One of the major benefits of social media is its ability to keep people connected. For example, individuals who live far apart can maintain close relationships through regular communication on these platforms. Social media also facilitates professional networking, allowing users to connect with potential employers or clients, and enabling companies to promote their products and services to a global audience. Additionally, platforms like Facebook, Twitter, and Instagram provide a space for people to share ideas, opinions, and creative work, fostering a sense of community and collaboration.

Despite these advantages, there are serious concerns about the negative impact of social media, particularly on mental health. Studies have shown that excessive social media use can contribute to feelings of anxiety, depression, and loneliness. This is often attributed to the unrealistic portrayals of life that are commonly shared on these platforms, leading to comparisons that can make individuals feel inadequate or left out. Furthermore, constant exposure to negative news or online bullying can exacerbate these feelings and contribute to long-term psychological stress.

Another issue with social media is its potential to distract people from their daily responsibilities. With notifications constantly popping up and endless streams of content to scroll through, individuals may find it difficult to focus on tasks such as work, school, or personal obligations. This can result in decreased productivity and a lack of attention to important matters.

Ultimately, the impact of social media depends on how it is used. If individuals are mindful of their usage patterns and take steps to limit their time on these platforms, they can enjoy the benefits of staying connected and informed without the negative consequences. Parents, educators, and mental health professionals can also play a role in helping young people develop healthy habits and manage their social media use effectively.

The word "these" in paragraph 3 refers to _______.

Ý kiến nào sau đây đúng khi nói về vai trò của ngân sách nhà nước?