Trường hợp nào sau đây ta không có một tụ điện?

Năm 2020, khu vực Mỹ Latinh đóng góp khoảng bao nhiêu?

Kí hiệu nào viết đúng về mệnh đề: “\(\sqrt 5 \) không là số nguyên”?

Đơn vị của thế năng là

Cho một hình nón có thiết diện qua trục là tam giác đều có diện tích bằng \(2\sqrt{3}\).

Mỗi phát biểu sau là đúng hay sai?

Xu hướng tuyển dụng lao động của thị trường lao động ở Việt Nam hiện nay thường chú trọng vào điều gì?

Ở hệ tuần hoàn kín, tim bơm máu vào động mạch với áp lực ra sao?

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

Theo cơ chế lây nhiễm, có bao nhiêu loại phần mềm độc hại?

Bộ phận có nhiệm vụ thay đổi mômen và tốc độ phù hợp với chuyển động của ô tô, ngắt dòng truyền mômen trong thời gian tùy ý?

Read the following advertisement 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.

FLUENT IN ENGLISH

Looking to improve your English? Our courses are perfect for learners of all levels, whether you’re a beginner or more (1) _______.

We offer interactive lessons, practical exercises, and real-life scenarios to build your confidence in speaking, writing, and listening. Study with our (2) _______, who have years of experience teaching English to international students.

Our flexible classes, (3) _______ online and in person, allow you to learn at your own pace. You can join us (4) _______ any of our convenient locations or attend virtual sessions from the comfort of your home.

Don’t delay (5) _______ your English learning journey today and begin (6) _______ fluently like a native speaker. Your success starts here!

Các quy phạm pháp luật điều chỉnh một nhóm các quan hệ xã hội cùng loại được gọi là gì?

Nếu hai biến cố A và B độc lập và \(P\left( A \right) = 0,7,P\left( {AB} \right) = 0,28\) thì?

Nguyên tử của nguyên tố sodium (Z = 11) có cấu hình electron là

Read the following passage about the A Vision of a Harmonious Multicultural Society 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.

By 2050, our world will have undergone remarkable transformations in how different cultures coexist. The walls that once divided nations are vanishing into thin air as global citizens embrace diversity like never before. Technology will serve as the great equalizer, with translation devices making language barriers a thing of the past. In urban centers worldwide, neighborhoods will showcase architectural influences from multiple cultures, creating spaces where everyone feels at home regardless of their background. Public spaces will feature gardens with plants from different continents, symbolic of how various cultures can thrive together in one environment.

[I] Education systems will prioritize cultural literacy alongside traditional subjects. [II] Schools will teach world history from multiple perspectives rather than through a single cultural lens. [III] Students will routinely participate in virtual exchange programs, allowing them to form friendships with peers around the world without leaving their classrooms. [IV] Government policies will recognize that a harmonious multicultural society requires institutional support, with resources allocated to community centers where cultural exchange happens organically through shared meals, festivals, and collaborative art projects.

Economic systems will evolve to value diverse approaches to business and innovation. Companies will actively seek employees from varied backgrounds, recognizing that diverse teams create more innovative solutions. Traditional knowledge from indigenous communities will be respected and incorporated into sustainable development practices. The entertainment industry will produce content that authentically represents multiple cultures, moving beyond stereotypes to show the complexity within each tradition. Digital platforms will help preserve endangered languages and cultural practices through accessible archives and learning tools.

The greatest achievement of this harmonious world will be a new understanding of human identity. People will identify with multiple cultural traditions simultaneously without feeling conflicted about their loyalties. Holidays from various traditions will be celebrated collectively, creating new hybrid celebrations that honor multiple heritages. The concept of "us versus them" will gradually fade as people recognize shared values across different traditions. While challenges will remain, the dominant attitude will be one of curiosity rather than fear when encountering differences.

Which of the following is TRUE according to the passage?

Nguyễn Tuân quê ở đâu?

Read the following advertisement/announcement and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 1 to 6.

DISCOVER THE IPHONE 16

Looking for a smartphone that redefines innovation? The iPhone 16 is the perfect blend (1) ______
cutting-edge technology and sleek design. With its stunning Super Retina XDR display, you’ll experience vibrant colors and incredible detail. Whether you’re capturing photos or streaming videos, this device offers unparalleled performance. Want to enhance your (2) ______? The iPhone 16 features the powerful A16 Bionic chip, (3) ______ lightning-fast speeds for all your tasks. Plus, with its (4) ______, you can stay connected longer without worrying about (5) ______. With the introduction of Apple Intelligence and new AI-driven audio and visual features, Apple has once again pushed the boundaries of what a smartphone can do. Many of the predictions about the iPhone 16 were right on target, and the launch has received an enthusiastic response from the public. Apple has certainly raised the bar and has (6) ______ a new standard for the future of smartphones.

Cho hình chóp \(S. A B C D\) trong đó \(A B C D\) là hình chữ nhật, \(S A \perp(A B C D)\). Trong các tam giác sau tam giác nào không phải là tam giác vuông.

Cho cấp số cộng \(\left(\mathrm{u}_{\mathrm{n}}\right)\) biết : \(\left\{\begin{array}{l}u_{1}+u_{5}=6 \\ u_{10}-u_{2}=8\end{array}\right.\).

Ta có công sai của cấp số cộng \(\left(u_{n}\right)\) là: