Cho mệnh đề chứa biến $P(n):$ "$n+1$ chia hết cho $5$". Mệnh đề nào sau đây đúng?

Tiếp tục ăn một chế độ ăn nhiều bơ, thịt đỏ và trứng trong thời gian dài có thể gây ra bệnh gì?

Truyện về các vị thần sáng tạo thế giới kể về những vị thần nào?

Hiện tượng ứ giọt ở mép lá xảy ra trong điều kiện gì?

Cho hình chóp S. ABC có \(SA \bot \left( {ABC} \right)\), M là trung điểm của BC. Tam giác ABC cân tại A. Mệnh đề nào sau đây sai?

Đồ thị nào sau đây là của chuyển động thẳng chậm dần đều?

Hội đồng nhân dân ở từng cấp có vị trí, chức năng nào sau đây?

Nhật Bản trở thành siêu cường tài chính số một của thế giới từ khi nào? 

Choose A, B, C or D to complete each sentence.

The Prime Minister is to consider changes to sexually ____________ laws to enforce equal opportunities.

Cho các phát biểu dưới đây về chất hữu cơ:

a. Liên kết hóa học trong phân tử các hợp chất hữu cơ chủ yếu là liên kết cộng hóa trị.

b. Đa số các chất hữu cơ có nhiệt độ sôi và nhiệt độ nóng chảy thấp, ít tan trong nước.

c. Theo thành phần nguyên tố trong phân tử, các hợp chất hữu cơ được phân loại thành hydrocarbon và dẫn xuất hydrocarbon.

d. Các chất methane \(\left(\mathrm{CH}_{4}\right)\), glucose \(\left(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}\right)\), saccharose \(\left(\mathrm{C}_{12} \mathrm{H}_{22} \mathrm{O}_{11}\right)\), glycine \(\left(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{NO}_{2}\right)\) và sodium hydrogencarbonate \(\left(\mathrm{NaHCO}_{3}\right)\) đều là chất hữu cơ.

e. Tất cả các hợp chất hữu cơ đều có nguyên tử \(\mathrm{C}, \mathrm{H}\).

Số phát biểu sai trong các phát biểu trên là

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 about lifelong learning 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] Lifelong learning is the ongoing, voluntary, and self-motivated pursuit of knowledge for personal or professional development (Knowles, 2020). [II] This concept emphasizes that learning does not stop after formal education, but rather continues throughout an individual's life, adapting to changing circumstances and needs. [III] In today’s fast-paced world, where technology and job markets evolve rapidly, lifelong learning has become increasingly essential. [IV]

One of the primary benefits of lifelong learning is its ability to enhance employability. Individuals who engage in continuous education are more likely to keep their skills relevant and competitive in the job market. According to a report by the World Economic Forum (2021), over 50% of employees will need reskilling due to technological advancements in the coming years. Lifelong learners are better equipped to adapt to these changes, making them more attractive candidates for employers.

Moreover, lifelong learning contributes to personal fulfillment and mental well-being. Engaging in new learning experiences can stimulate the brain, foster creativity, and improve cognitive function. Research indicates that individuals who pursue learning opportunities throughout their lives tend to report higher levels of happiness and life satisfaction (Smith & Johnson, 2019). Whether it is taking a course, learning a new language, or picking up a new hobby, the process of acquiring knowledge can be enriching and enjoyable.

In addition, lifelong learning promotes social engagement and community involvement. Participating in educational programs or community workshops can foster connections with others who share similar interests. This social aspect of learning can enhance one's sense of belonging and support networks, which are crucial for mental health (Jones, 2022).

Overall, lifelong learning is not just an individual responsibility; it requires support from educational institutions, employers, and communities to create an environment conducive to continuous education. By fostering a culture of learning, society can better prepare individuals for the challenges of the future and ensure that everyone has the opportunity to thrive.

(Adapted from The Importance of Lifelong Learning by Knowles, Smith, Johnson, and others)

Which of the following can be inferred from the passage?

Đọc đoạn thơ và trả lời câu hỏi dưới đây.

Cuối trời mây trắng bay

Lá vàng thưa thớt quá

Phải chăng lá về rừng

Mùa thu đi cùng lá

Mùa thu ra biển cả

Theo dòng nước mênh mang

Mùa thu vào hoa cúc

Chỉ còn anh và em

Chỉ còn anh và em

Là của mùa thu cũ

(Xuân Quỳnh, Xuân Quỳnh cuộc đời và tác phẩm, Nxb Phụ nữ, HN, 2003, tr. 25)

Ý nghĩa của điệp khúc “Chỉ còn anh và em” là gì?

Một vật đang đứng yên thì bị tách thành hai phần, phần thứ nhất có khối lượng \(m_1\) với vận tốc \(\overrightarrow{v_1}\), phần thứ hai có khối lượng \(m_2=2 m_1\) với vận tốc \(\overrightarrow{\mathrm{v}_2}\).

Kết luận nào sau đây sai?

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.

How the Generation Gap Plays Out in the Workplace

As a recruiter, I am in constant communication with executive clients and HR colleagues. I regularly (7) ________ on candidates I’ve placed, to see how they are getting on in their new roles. Here are some of the important generational differences I see that can lead to potential (8) ________ if not properly understood: 

Communication styles

• The young generation is more (9) ________, quick to offer constructive criticism, individualistic, with a more casual approach.

• Gen X values hard work and long hours, a/k/a ‘The Grind’ – they are more skeptical, formal, and uncompromising.

Leadership styles

• The young generation is extremely open-mindeD. They resist micromanagement, and resent pressure. (10) ________ factor that sets them apart is their emphasis on work-life balance.

• (11) ________, their Generation X supervisors, on the other hand, are intensely focussed on the organisational processes that brought the company success; they tend to prioritise (12) ________ and the bottom line.

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. 

WinMart’s 10th Anniversary Celebration!

Join us at WinMart as we celebrate our 10th birthday with incredible deals just for you! (7)______your loyal support over the past decade, we’re thrilled to announce exclusive offers, discounts, and prizes across every department. From fresh groceries and home essentials to the latest tech(8)_____, we have everything you need at unbeatable prices.

Here's what you can enjoy:

• Up to 50% off on over 1,000 items, including fresh (9)___, electronics, and personal care products.

• Special "Buy One, Get Another at 10%" deals on selected products.

• The chance to win exciting gadgets, appliances, and gift vouchers in our lucky draw.

Don’t miss our interactive events, where customers can enjoy a large (10)______of free samples, fun games, and live demonstrations. Be sure to (11)______for our rewards program for additional discounts and collect points on every purchase.

Celebrate (12)______fantastic year with us at WinMart—visit any store or shop online to grab these limited-time deals!

Từ Hán Việt "quý nhân" có nghĩa là

Ở bờ Tây Thái Bình Dương, vành đai động đất và núi lửa hình thanh do sự tiếp xúc của các địa mảng nào?

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

    [I] Youth unemployment has become a pressing issue in Vietnam in recent years, particularly among graduates. [II] As the economy continues to grow, the influx of young people entering the workforce has outpaced the availability of suitable jobs. [III] Various factors contribute to this challenge, leading to significant consequences for both the economy and society. [IV]

    Many factors push young people into unemployment. For instance, a mismatch between education and job market demands often leaves graduates without the skills that employers require. Furthermore, the competitive job market means that even qualified candidates struggle to secure positions. In contrast, there are opportunities that attract youth to urban centers, where industries are more concentrated, providing potential access to better employment prospects and a higher standard of living.

    The impacts of youth unemployment are far-reaching. First, high unemployment rates can lead to increased poverty levels among young adults, which in turn affects their overall well-being and mental health. Additionally, the lack of stable jobs can result in social unrest, as frustrated youth may engage in protests or other forms of activism. Finally, this phenomenon can lead to a brain drain, where skilled young people migrate abroad in search of better opportunities, further depleting the local talent pool.

    Addressing youth unemployment is a complex challenge that requires a comprehensive understanding of its causes and effects. By implementing effective educational programs, fostering entrepreneurship, and encouraging job creation in various sectors, Vietnam can better support its youth, providing them with opportunities for fulfilling careers and contributing to the economy without sacrificing social stability.

Which of the following best summarises paragraph 3?