Mệnh đề phủ định của "nếu $xy = 0$ thì $x = 0$ hoặc $y = 0$" là

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. After the movie, we can hang out for a bit and talk about it; I’m sure it will be a lot of fun!

b. I heard so many good things about "Boy Già," and I think it would be a perfect movie for us to watch together.

c. To make things easier, why don’t you take the bus to the school gate? I’ll be waiting there to pick you up.

d. I really hope we’ll have a wonderful time together this Saturday. Let me know if this plan works for you!

e. How have you been lately? I hope everything is going well for you.

Best wish

Để chia sẻ một tệp tin với các thành viên của nhóm cần gì?

Trong các nhận định dưới đây về hiệu điện thế, nhận định nào không đúng?

Các đối tượng có thể có trong phim hoạt hình là?

Sinh sản bằng bào tử là một giai đoạn trong vòng đời của loài thực vật 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. Secondly, swimming is an excellent way to keep myself fit and healthy.

b. Among my favourite sports and hobbies, I like swimming the best for several reasons.

c. Firstly, I think playing in the water could bring great joy. It also helps reduce stress and I always feel refreshed and relaxed after swimming for about half an hour.

d. It helps build up my muscle strength and prevent many heart and lung diseases.

e. Finally, besides being a great sport, swimming is also an important survival skill, because without knowing how to swim well, it could be dangerous if there is a flood, or simply if we want to play near bodies of water.

Nội dung nào sau đây thuộc nội dung cơ bản về khoa học, công nghệ và môi trường của Hiến pháp?

Tại sao Hiến pháp năm 2013 lại xác định giáo dục là quốc sách hàng đầu của quốc gia?

Một công ty đa quốc gia thực hiện chế độ nghỉ Tết Nguyên Đán dành cán bộ công nhân viên Việt Nam theo nguyên tắc như sau:

- Thứ nhất, tuân thủ Luật Lao động và tạo điều kiện tốt nhất cho người dân được nghỉ ngơi, kỳ nghỉ bắt đầu vào hai hôm trước Mùng Một Tết, và kéo dài thêm ba ngày Tết, tổng cộng năm ngày.

- Thứ hai, nếu năm ngày nghỉ Tết trùng một hay hai ngày nghỉ khác thì sẽ nghỉ bù tương ứng ngay sau ngày nghỉ Tết cuối cùng theo Luật. Nếu ngay sau đó lại là thứ bảy hay chủ nhật thì bù tiếp vào sau ngày nghỉ cuối cùng.

- Thứ ba là nguyên tắc bắc cầu. Nếu có một ngày làm việc kẹt giữa các ngày nghỉ, thì cho nghỉ luôn ngày đó, và làm bù vào ngày nghỉ cuối tuần gần nhất. Không bắc cầu nếu có từ hai ngày kẹt giữa trở lên. Nếu kẹt hai ngày không liên tục, thì sẽ nghỉ bắc cầu cả hai, và làm bù hai ngày nghỉ cuối tuần gần nhất, nhưng mỗi tuần chỉ làm bù một ngày.

- Thứ tư là không nghỉ Tết quá 9 ngày. Theo đó, năm nào vượt 9 ngày, thì cắt các ngày thừa cuối, nhưng doanh nghiệp sẽ bố trí cho người lao động nghỉ bù vào các tuần làm việc thứ bảy kế tiếp sau nghỉ Tết.

Biết tuần làm việc thứ bảy và tuần nghỉ làm thứ bảy đan xen nhau.

Nếu Tết Nguyên Đán năm 2024, các cán bộ công nhân viên Việt Nam bắt đầu kì nghỉ vào 29 tháng Chạp (tức thứ 5 tuần làm việc thứ bảy) thì tổng số ngày nghỉ của cán bộ công nhân viên Việt Nam là bao nhiêu ngày?

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 best summarizes paragraph 3?

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

URBANISATION: A GROWING PHENOMENON

     Urbanisation is the process through which cities grow, and higher populations begin to inhabit urban areas. This phenomenon has accelerated significantly over the past few decades due to various factors. One of the primary drivers is the search for better employment opportunities. In rural areas, job prospects are often limited to agriculture and small-scale industries, which might not provide sufficient income. Consequently, people migrate to cities seeking better livelihoods and living standards.

     Additionally, urban areas offer more advanced educational facilities and healthcare services compared to rural regions. Many families move to cities to provide their children with higher-quality education and greater future opportunities. Access to hospitals and specialized medical services also attracts people to urban centers, especially in countries where rural healthcare is underdeveloped.

     However, rapid urbanisation brings about several challenges. Overcrowding in cities can lead to inadequate housing, strained infrastructure, and increased pollution. The expansion of urban areas often results in the loss of green spaces and agricultural land, impacting food production and the environment. Governments and city planners must address these issues to ensure sustainable urban growth.

     Despite these challenges, urbanisation has several positive aspects. Cities are often cultural melting pots, where diverse groups of people interact, leading to vibrant communities and innovation. The concentration of resources and talents in urban areas can drive economic growth and technological advancements.

Which of the following is TRUE according to the passage?

Đâu là các giải pháp để hạn chế lỗi dùng từ:

Giải pháp chủ yếu phát triển cây rau quả cận nhiệt theo hướng hàng hóa ở Trung du và miền núi Bắc Bộ là

Giới hạn \(L=\lim \frac{3 n-1}{n+2}\) bằng

Thoát hơi nước có vai trò ra sao đối với cơ thể thực vật?

Thị trường là lĩnh vực trao đổi, mua bán mà ở đó các chủ thể kinh tế tác động qua lại lẫn nhau nhằm mục đích gì?

Read the following advertisement about a new travel platform 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 1 to 6.

FAQ ON FINDING TRAVEL BUDDY

What is the concept of finding a travel buddy at Join My Trip?

You can find a travel buddy by joining trips hosted by (1) ________, whom we call Trip Leaders. The trips are (2) ________ handpicked and curated, offering you the best experience you can't find anywhere else. The Trip Leaders will be (3) ________ charge of these trips, from designing the itinerary (4) ________ the way. Furthermore, Trip Leaders will accept travelers, (5) ________ Trip Mates, on their trips and travel together. So, by joining our trips, you can be (6) ________ with other amazing travelers from all over the world.

Hi Anna,

How are you?

a. Second, every Thursday evening, we play board games. We have a few favourites, like chess and Monopoly. It can get competitive, but it's always full of laughter.

b. Third, once a month on Saturday, we go to the local market together. We buy fresh vegetables, fruits, and sometimes snacks. I enjoy helping my parents choose what to cook.

c. First, every morning we have breakfast together before school and work. It's usually simple – bread, eggs, or noodles – but it's a nice time to talk about our plans for the day.

d. These routines give us a chance to relax, enjoy each other's company, and learn new things.

e. You asked me about my family routines, so I'm happy to share them with you. My family has several routines that bring us closer and make our days more enjoyable.

What about your family? Do you have any routines like these?

Write soon.

Best,

Emma