CHỦ ĐỀ: CHẾ TẠO BÊ TÔNG NHẸ CÓ KHẢ NĂNG CÁCH NHIỆT VÀ CHỊU LỰC

(Tham khảo bài văn của chủ đề trong đường link dưới đây ở trang 21)

https://tvsthpt.dlib.vn/app/doc-sach-ebook/d0f7e16b522f

Và trả lời câu hỏi sau:

Ý chính của đoạn [10] là gì?

Read the following passage about green living 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

          Green living refers to a lifestyle that promotes sustainability and environmental consciousness. This way of life encourages individuals to make choices that reduce their carbon footprint and conserve natural resources. Practices such as recycling, using renewable energy sources, and reducing waste are fundamental aspects of green living. By adopting these practices, individuals can contribute to the preservation of the environment and promote a healthier planet for future generations.

          One significant component of green living is the use of renewable energy sources. Solar, wind, and hydroelectric power are examples of renewable energy that can replace fossil fuels. Using renewable energy reduces greenhouse gas emissions and dependence on non-renewable resources. Additionally, renewable energy sources are often more sustainable and have less impact on the environment.

          Another important aspect of green living is sustainable consumption. This involves choosing products that are environmentally friendly and responsibly sourced. For example, buying locally produced food reduces the carbon footprint associated with transportation. Moreover, opting for products made from recycled materials helps conserve resources and reduce waste.

          Green living also emphasizes the importance of conserving water and energy. Simple actions such as turning off lights when not in use, fixing leaks, and using energy-efficient appliances can significantly reduce energy and water consumption. These practices not only benefit the environment but also save money on utility bills.

          Education and awareness play a crucial role in promoting green living. By educating individuals about the benefits of sustainable practices and how to implement them, communities can foster a culture of environmental responsibility. Awareness campaigns, workshops, and educational programs are effective ways to encourage people to adopt green living practices.

Which of the following best paraphrases the underlined sentence in paragraph 4? 

Cho hàm số \(f(x)=-x^{3}+m x^{2}-\left(m^{2}+m+1\right) x\). Với \(m\) là tham số thực.

Với \(m=2\) thì giá trị nhỏ nhất của hàm số \(y=f(x)\) trên đoạn \([0; 4]\) 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 the following questions from 13 to 17.

a. Anna: I’ve been busy with work and studies, but doing well. How about you?

b. Nick: I started a new project. It’s keeping me busy, but it’s rewarding.

c. Nick: Hey! It’s been a while. How have you been?

Rô-ma trở thành quốc gia mạnh nhất khu vực Địa Trung Hải vào thời gian nào?

Nội dung nào dưới đây thể hiện vai trò của thuế?

Đặc điểm nào dưới đây không phải là đặc điểm của chuyển động rơi tự do của các vật?

Để thực hiện tìm kiếm bằng tiếng nói thì cần có gì?

Đặc điểm nào của vị trí địa lí có vai trò quan trọng nhất đối với sự phát triển kinh tế - xã hội của Hoa Kì?

Mục tiêu đấu tranh của giai cấp tư sản dân tộc ở các nước Đông Nam Á giữa hai cuộc chiến tranh thế giới (1918 –1939) là

Chọn ý đúng: Đất trồng nào không tốt cho cây trồng?

Giảm phân là cơ chế tạo ra các tổ hợp nhiễm sắc thể mới do đâu?

Lông hút ở rễ do tế bào nào sau đây phát triển thành?

Để lấy ra danh sách dữ liệu thỏa mãn một yêu cầu nào đó ta thực hiện?

Lực ma sát trượt không phụ thuộc vào yếu tố

Nồng độ của một chất hóa học trong máu sau \(t\) giờ kể từ lúc tiêm vào cơ thể người được tính bởi công thức \(C = \frac{3t^2 +t}{t+50}\). Nồng độ chất hóa học đó thay đổi thế nào khi \(t\) đủ lớn?

Số proton, neutron và electron của $^{39}_{19}K$ lần lượt là

AYVP, or “ASEAN Youth Volunteer Program,” is a special program for young people in the ASEAN region (a group of Southeast Asian countries). It helps them get (631) ____________ and make a difference. This program (632) ____________ together young people from different ASEAN countries to work together, promote cross-cultural understanding, and develop leadership skills.

AYVP is also designed to address social issues of concern in ASEAN AYVP’s main goal is to help young people feel connected to the ASEAN community and encourage them to work together to solve problems. (633) ____________ helps them not only gain valuable hands-on experience in volunteer work but also build lasting friendships and networks with their (634) ____________ from neighboring countries. This helps them feel responsible for improving the region.

Overall, the ASEAN Youth Volunteer Program shows (635) ____________ for young people to solve big problems. By giving young people the chance to make positive changes, AYVP helps the ASEAN community grow stronger and creates a better future for everyone.

Read the following passage about powering 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. 

TikTok is a popular social media app where people can create and share short videos [I]. It started in China in 2016 as Douyin [II]. The app is known for its easy-to-use tools that let users add music, effects, and filters to their videos [III]. People of all ages enjoy making and watching TikTok videos, which can be funny, educational, or creative [IV].

One of the reasons TikTok is so popular is because of its algorithm, which shows users videos that match their interests. When you open the app, you see a personalized feed called the "For You" page. This page is different for everyone and updates with new videos all the time. Users can also follow their favorite creators to see more of their content.

TikTok has become a platform for trends and challenges. Many users participate in dance challenges, lip-syncing, and other viral activities. These trends can spread quickly, reaching millions of people in a short time. Because of this, TikTok has influenced music charts, fashion, and even language. Songs that go viral on TikTok often become hits on other platforms too.

The app is also a space for education and advocacy. Many creators use TikTok to share knowledge about various topics, such as science, history, cooking, and fitness. Others use the platform to raise awareness about social issues and promote positive change.

In addition to individual creators, many brands and businesses use TikTok for marketing. They create content to engage with their audience, often using popular trends and challenges to promote their products.

However, TikTok has faced some criticism and challenges. Concerns about privacy and data security have led to scrutiny from governments. Despite these issues, TikTok still remains one of the most downloaded apps in the world.

According to paragraph 2, which of the following is NOT true about TikTok's algorithm?

Xác định: Thiết kế mạch điện tử đơn giản cần thực hiện theo mấy nguyên tắc?

Trong các mệnh đề dưới đây mệnh đề đúng là?