Giá trị của giới hạn \(\underset{x\to 1}{\mathop{\lim }}\,\frac{x-{{x}^{3}}}{\left( 2x-1 \right)\left( {{x}^{4}}-3 \right)}\) là

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.

Eat Well, Live Well: Simple Steps for Better Health

Learn how small changes in your diet can make a big difference.

Common issues we face:

We tend to ___(7)___ too much sugar and processed food today, which can lead to health problems. Another challenge is finding time to prepare meals at home, causing a reliance on fast food. Over time, this habit increases the risk of obesity and ___(8)___ diseases.

What we can do:

● ___(9)___ on sugary drinks and replace them with water or herbal tea. This helps reduce excess calories.

● Prepare meals at home ___(10)___ buying pre-made options, giving you control over ___(11)___ and portion sizes.

● When shopping, look for fresh fruits and vegetables rather than processed foods. They provide a(n) ___(12)___ of nutrients essential for good health.

Để bắt đầu quá trình sao lưu dữ liệu ta nhấn vào nút?

Ngân sách nhà nước có các đặc điểm chủ yếu nào?

Hạt nhân nào sau đây có thể phân hạch 

Nhận định nào sau đây là khái niệm của ngân sách nhà nước?

Một người đẩy một cái thùng có khối lượng 30 kg theo phương ngang với lực 120 N làm thùng chuyển động trên mặt phẳng ngang. Hệ số ma sát trượt giữa thùng và mặt phẳng là 0,35. Lấy g = 9,8 m/s². Cho biết các nhận định dưới đây đúng hay sai.

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

Chọn ý đúng: Nguồn lực công nghệ là gì?

Cho phản ứng hydrogen hóa ethylene sau:

H₂C=CH₂(g) + H₂(g) → H₃C-CH₃(g)

Biết năng lượng trung bình các liên kết trong các chất cho trong bảng sau:

Biến thiên enthalpy (kJ) của phản ứng có giá trị là

Số biểu diễn trong hệ nhị phân 10011₂ có giá trị thập phân là bao nhiêu?

Phản ứng chlorine hoá methane (CH4) xảy ra theo phương trình hoá học sau:

Biết rằng phản ứng này đã được chứng minh là xảy ra theo cơ chế gốc tự do. Trong sản phẩm của phản ứng, một lượng nhỏ ethane (C2H6) đã được phát hiện. Theo đó, mỗi phân tử C2H6 được hình thành là do đâu?

Mệnh đề nào sau đây là mệnh đề kéo theo?

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.

EXPLORE THE POWER OF SOCIAL MEDIA!

Start your social media journey today and discover a world of endless possibilities

Connect, Share, and Learn!

Social media has changed the way we (7)______, learn, and share ideas. It allows us to stay in touch with friends, (8)______ new topics, and share our daily moments with the world. Whether you love posting pictures or watching videos, social media is a space for everyone.

What Makes Social Media Great?

• Stay Connected – (9)______ with family and friends, no matter how far they are.
• Learn Something New – Follow pages about hobbies, news, or (10)______ skills you want to improve.
• Express Yourself – Share your thoughts, photos, and videos with (11)______ users around the world.

Social Media for Everyone!

Social media is (12)______ for fun but it’s also a tool for learning, building friendships, and sharing your voice. Join a community today and see how it can make your life more exciting and connected!

Một vật khối lượng 100 g rơi tự do được quãng đường 10 cm. Lấy g =10 m/s². Công của trọng lực tác dụng lên vật trên quãng đường nói trên là

Đơn vị của thế năng là

Read the following passage about fitness trends 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.

FITNESS TRENDS

[I] Reformer Pilates is an advanced and more intense variation of traditional Pilates. [II] Since this type of equipment isn’t something you would typically have at home, you’ll need to visit a specialized Pilates center to try it. [III] While it might look easy at first, don’t be fooled - by the end of the session, your thighs will be burning, and you might struggle to walk up or down stairs for a few days afterward. [IV] This workout pushes your body to its limits, providing a more challenging experience than standard Pilates, and many find it an effective way to build both strength and flexibility.

Trampolining is another popular fitness trend, and although it may seem like child's play, it’s actually a highly effective workout. Jumping up and down on a trampoline can leave you feeling exhausted after just a few minutes. Surprisingly, it’s even better for heart health than running, while also improving coordination and helping to reduce stress levels. Trampolining is gaining widespread popularity, with new centers popping up that feature as many as 150 trampolines. These facilities offer options for everyone: you can enjoy 'freejumping,   where you bounce without an instructor, or pay for professional lessons to learn the best techniques and get the most out of your workout. Many people are discovering that trampolining combines fun and fitness in a way that makes staying active much more enjoyable.

If you're someone who is typically active but feeling down or emotionally drained, Dynamic Running Therapy might be just what the doctor ordered. This trend involves running with a therapist, combining the benefits of physical exercise with talk therapy. Though these sessions are often more expensive than typical therapy sessions because of the professional fees, they offer significant advantages. Running while talking helps distract you from any discomfort, allowing you to cover longer distances, and creates a relaxed, open environment that can make it easier to talk compared to the usual therapist’s office setting.

Which of the following is TRUE according to the passage?

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. However, these changes also bring challenges. 

b. The world of work is changing rapidly. Thanks to technology, traditional office jobs are no longer the only career option. People can now work from anywhere, allowing for better work-life integration and global collaboration.

c. To address this, companies are focusing more on employee well-being, offering benefits like flexible hours and wellness programs.

d. In conclusion, the future of work is full of opportunities but requires adaptability, continuous learning, and a focus on health and well-being.

Workers need to continuously update their skills as well as improve mental health in the workplace to stay competitive in the job market.  

Phiên bản hoàn chỉnh tương thích 64-bit đầu tiên của Android là …?