Nội dung nào sau đây không phải là hình thức để học tập và tìm hiểu lịch sử?

Nhà thơ nào là bạn thân của tác giả Đỗ Phủ?

Có bao nhiêu xu hướng phát triển của chăn nuôi?

Đặc điểm nổi bật của nền kinh tế Việt Nam những năm cuối thế kỉ XIX – đầu thế kỉ XX là

After a period of probation, you’ll be offered a written _______ of employment.

Read the following passage about the impact of social media on mental health 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.

          [I] In recent years, social media platforms have become a central part of daily life, offering users countless ways to connect, share, and communicate. [II] While these platforms offer many advantages, experts have noted rising concerns about their effects on mental health, particularly among young people (Smith & Anderson, 2018). [III] Studies reveal that excessive social media use can contribute to feelings of anxiety, depression, and loneliness, despite its intention to promote connection and social interaction (Twenge & Campbell, 2019). [IV]

          A primary reason for these mental health concerns is the tendency for social media users to compare themselves to others. Platforms like Instagram and Facebook often highlight idealized lifestyles, leading users to feel inadequate about their own lives. Additionally, the constant notifications and messages contribute to a "fear of missing out," or FOMO, which keeps individuals in a cycle of checking their phones, often reducing the quality of sleep and overall well-being.

          There is also a growing body of research suggesting a link between social media use and decreased attention spans. When users frequently switch between apps and notifications, their ability to focus for extended periods may diminish (Rosen, 2019). This shift in attention can interfere with productivity, especially in academic and professional settings, where sustained focus is essential.

          Addressing these challenges requires a multi-faceted approach. Some mental health professionals suggest limiting screen time and setting boundaries, such as "device-free" hours before bedtime. Others recommend engaging in offline activities, like reading or exercising, to reduce dependence on social media and build healthier habits. According to psychologists, such strategies can enhance mental resilience and allow for more meaningful, balanced relationships (Robinson & Smith, 2020).

According to paragraph 2, which of the following is NOT an effect of social media on mental health?

Con hãy lựa chọn đáp án Đúng hoặc Sai

Tác phẩm Chữ người tử tù được viết sau Cách mạng tháng Tám. Đúng hay sai?

Read the following passage about the Exploring The Universe 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 is a vast and fascinating field that seeks to understand the natural world and the universe beyond[I]. It encompasses various disciplines, including physics, chemistry, biology, and astronomy[II]. Each of these areas contributes to our understanding of complex phenomena, [III]. For instance, scientific research has led to significant breakthroughs in medicine, renewable energy, and environmental conservation[IV]. In this essay, we will explore the impact of science on our lives, particularly focusing on space exploration.

One of the most intriguing aspects of science is space exploration. Humans have always looked to the stars, wondering what lies beyond our planet. The launch of satellites and manned missions has allowed us to gather valuable information about the cosmos. For example, NASA's Mars Rover has provided insight into the potential for life on other planets. Through meticulous research and data collection, scientists can analyze soil samples and atmospheric conditions, paving the way for future explorations.

Space exploration also raises critical questions about our existence and the future of humanity. As we continue to advance technologically, the prospect of colonizing other planets becomes more plausible. This endeavor could serve as a solution to the challenges we face on Earth, such as overpopulation and resource depletion. However, ethical considerations must guide these efforts. We must ensure that we do not repeat the mistakes of history, such as the exploitation of natural resources and indigenous populations.

Moreover, scientific advancements have enabled us to develop technologies that enhance our understanding of the universe. Telescopes and space probes allow us to observe distant galaxies, study black holes, and uncover the mysteries of dark matter. Each discovery leads to new questions, further fueling our curiosity and drive for knowledge. The concept of the multiverse, for instance, challenges our understanding of reality and pushes the boundaries of scientific thought.

In addition to exploring the universe, science plays a crucial role in addressing pressing issues on Earth. Climate change, for example, is a significant concern that scientists are actively investigating. Through climate models and data analysis, researchers can predict future trends and propose solutions to mitigate the effects of global warming. Public awareness and education are essential in fostering a collective response to environmental challenges.

As we reflect on the wonders of science, it is clear that its contributions extend far beyond mere knowledge acquisition. Science empowers us to make informed decisions about our health, environment, and future. By fostering a culture of curiosity and critical thinking, we can inspire future generations to continue exploring the unknown.

The word “these” in paragraph 3 refers to_________.

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

Cho hình chóp S.ABC có diện tích đáy bằng 9. Mặt phẳng \((P)\) song song với \((A B C)\) cắt đoạn SA tại \(M\) sao cho \(S M=2 M A\). Diện tích thiết diện của hình chóp S.ABC tạo bởi \((P)\) bằng

Trong trường hợp dưới đây, những yếu tố nào tham gia vào hoạt động kinh tế?

"Vào những ngày Tết, các gian hàng phục vụ mặt hàng Tết đa dạng, phong phú như: bánh kẹo, giò chả, bánh chưng, hoa quả, rau củ, hàng đông lạnh,... ; có khu vực bày bán đủ các loại cây như: đào, mai, cúc, lan,... nhằm đáp ứng nhu cầu mua sắm và chưng Tết. Người dân đi chợ không chỉ để mua sắm mà còn để tận hưởng không khí háo hức khi Tết đến".

Xác định Mạch điện tử nào được phân loại căn cứ vào chức năng?

Cho hai tập hợp $M=\left[ -4;7 \right]$ và $N=\left(-\infty ;-2 \right)\cup \left(3;+\infty \right)$. Khi đó $M\cap N$ bằng

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 thefollowing questions from 13 to 17.

a. Nina: Almost! I just need to add a few final touches. It’s been a fun but challenging project.

b. Alex: Have you finished your painting for the art exhibit?
c. Alex: I’m sure it’ll turn out amazing. Your work always impresses us!

Việc nào sau đây có lợi về tốc độ, chi phí và khả năng lưu trữ?

Đâu không phải là một trong những quốc gia sáng lập ra tổ chức ASEAN?

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 questionsfrom 13 to 17.

a. Mom: Don’t spend too much time playing video games. You should focus on your studies.

b. Mom: That’s good. Remember, education comes first.

c. Son: I understand, Mom. I will only play after finishing my homework.

Ông học trường cấp 3 chuyên nào?

Đồng bằng nào của Trung Quốc nằm ở hạ lưu sông Trường Giang?