Đường thẳng \(d\) đi qua điểm \(A\left( 1;-2 \right)\) và có vectơ pháp tuyến \(\overrightarrow{n}=\left( -2;4 \right)\) có phương trình tổng quát là:

Cơ cấu tổ chức bộ máy nhà nước của  Việt Nam gồm mấy cơ quan chính?

Điền từ còn thiếu vào chỗ trống (….) trong khái niệm sau: “……….. là những hiểu biết của con người về các lĩnh vực liên quan đến lịch sử, thông qua quá trình học tập, khám phá, nghiên cứu và trải nghiệm”. 

a. Ethan: We should all try to be more mindful of our actions.

b. Ethan: And that's what makes the planet hotter and hotter over time.

c. Ethan: Do you know what the greenhouse effect is and what it does?

d. Ravi: It's when gases in the air trap heat around the Earth.

e. Ravi: We can reduce our carbon footprint to help slow it down.

Một âm thoa nhỏ đặt trên miệng của một ống không khí hình trụ AB, chiều dài l của ống khí có thể thay đổi được nhờ dịch chuyển mực nước ở đầu B. Khi âm thoa dao động ta thấy trong ống có một sóng dừng ổn định. Khi chiều dài ống thích hợp ngắn nhất 13cm thì âm thanh nghe to nhất. Biết rằng với ống khí này đầu B là một nút sóng, đầu A là một bụng sóng. Khi dịch chuyển mực nước ở đầu B để chiều dài 65cm thì ta lại thấy âm thanh cũng nghe rất rõ. Tính số nút sóng trong ống.

Read the following passage about the Designing Spaces That Connect Us to Nature 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.

Biophilic design has been turning heads and winning hearts by incorporating natural elements into our living and working spaces. This approach recognizes our innate connection to nature and how it affects our well-being. Studies show that exposure to natural light, plants, and natural materials can reduce stress and improve productivity. Many modern architects now integrate gardens, water features, and large windows into their designs. These elements help create environments where people can thrive both mentally and physically. As one designer put it, "We're bringing the outside in to help people feel at home in their skin."

The benefits of biophilic design extend beyond aesthetics. [I] Hospitals with views of nature report faster patient recovery times. Office buildings with natural elements see decreased absenteeism and increased worker satisfaction. [II] Schools incorporating biophilic principles observe improved student concentration and academic performance. [III] Even retail spaces benefit, with customers spending more time and money in naturally-designed environments. These practical advantages explain why biophilic design is gaining momentum across various sectors. [IV]

Implementing biophilic design doesn't require elaborate renovations. Simple changes like adding houseplants, using natural materials, or rearranging furniture to maximize natural light can make significant differences. Even artificial representations of nature, such as nature photography or recordings of birdsong, provide some benefits. The key is creating spaces that stimulate our senses in ways that remind us of natural environments. This approach works in urban apartments, suburban homes, and rural settings alike. As cities grow denser, these natural connections become increasingly valuable for maintaining our psychological health.

Looking ahead, biophilic design will likely become standard practice rather than a luxury option. Climate change concerns are pushing architects to create buildings that not only connect with nature but also protect it. Living walls that purify air, rooftop gardens that reduce energy consumption, and materials that sequester carbon are becoming more common. These innovations represent a shift from merely appreciating nature to actively participating in its preservation. By designing spaces that honor our biological need for natural connection, we create environments that support both human and planetary health for generations to come.

Which of the following best summarises paragraph 3?

Tài chính ngân hàng không bao gồm hoạt động nào sau đây?

Những thành tựu nào của dược học được áp dụng trong đời sống con người?

Read the following passage about studying abroad 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.

Successful students often do the followings while studying. First, they have an overview before reading. Next, they look for important information and pay greater attention to it (which often needs jumping forward or backward to process information). They also relate important points to one another. Also, they activate and use their prior knowledge. When they realize that their understanding is not good, they do not wait to change strategies. Last, they can monitor understanding and take action to correct or “fix up” mistakes in comprehension.

Conversely, students with low academic achievement often demonstrate ineffective study skills. [I] They tend to assume a passive role in learning and rely on others (e.g., teachers, parents) to monitor their studying. [II] For example, low-achieving students often do not monitor their understanding of content; they may not be aware of the purpose of studying; and they show little evidence of looking back or employing “fix-up” strategies to fix understanding problems. [III] Students who struggle with learning new information seem to be unaware that they must extend effort beyond simply reading the content to understand and remember it. [IV] 

Children with learning disabilities do not plan and judge the quality of their studying. Their studying may be disorganized. Students with learning problems face challenges with personal organization as well. They often have difficulty keeping track of materials and assignments, following directions, and completing work on time. Unlike good studiers who employ a variety of study skills in a flexible yet purposeful manner, low-achieving students use a restricted range of study skills. They cannot explain why good study strategies are important for learning; and they tend to use the same, often ineffective study approach for all learning tasks, ignoring task content, structure or difficulty.

Which word below is opposite in meaning to “ineffective”?

Đặc điểm nổi bật trong xã hội hiện đại là?

Chọn ý đúng: Công dụng thứ hai của mạch điều khiển tín hiệu là gì ?

\(\underset{x\to {{3}^{+}}}{\mathop{\lim }}\,\frac{4x-3}{x-3}\) có kết quả là

Trong thí nghiệm nhận biết protein bằng phép thử Biuret, dung dịch trong ống nghiệm có thể có màu sắc khác nhau từ xanh tím, tím hoặc tím đỏ phụ thuộc chủ yếu vào yếu tố nào sau đây?

Khẩu hiệu “Tự do - Bình đẳng - Bác ái” được nêu trong

Ở châu Á, khu vực nào sau đây chịu tác động mạnh nhất của nạn đói?

Qua văn bản, em nhận thấy những phẩm chất gì của nhân vật Đăm Săn?

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. Jane: I feel more flexible, but some poses are still difficult.

b. Jane: I’ve been practicing yoga for a month.

c. Jane: Not yet, but I will consider it.

d. Rachel: That’s awesome! Have you noticed any differences so far?

e. Rachel: Why don’t you join a class?

Có mấy ứng dụng công nghệ cao trong chế biến sản phẩm chăn nuôi?