Cặp nguyên tử nào sau đây có cùng số neutron?

Một người đứng yên trong thang máy và thang máy đang đi lên với vận tốc không đổi. Lấy mặt đất làm mốc thế năng thì

Mâu thuẫn giữa các nước đế quốc “già” và các nước đế quốc “trẻ” cuối thế kỉ XIX - đầu thế kỉ XX chủ yếu là:

Ai là người đã sử dụng kính hiển vi quang học tự phát minh để quan sát các tế bào trong lát mỏng từ vỏ bần của cây sồi?

Tin sinh học là sự hợp của những lĩnh vực nghiên cứu nào?

Cây ngày ngắn là cây có đặc điểm gì?

Cho góc α thỏa mãn ${\cos }^2\alpha =\frac{1}{6}$. Khẳng định nào sau đây là đúng?

Hãy xác định: Sản phẩm phân bón vi sinh chuyển hóa lân có gì?

Công dân có những nghĩa vụ gì trong tham gia quản lí nhà nước và xã hội?

Bản chất của công nghệ gia công áp lực là:

Read the following passage about endangered languages and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questionsfrom 31 to 40.

[I] Social media has become a dominant force in modern communication, offering a range of benefits and challenges. [II] It has revolutionized the way people interact, share information, and even form relationships. [III] While these platforms offer opportunities for connection and expression, they also have their drawbacks. [IV] For instance, excessive use of social media has been linked to a range of negative effects, including mental health issues, social isolation, and decreased productivity. [V] However, when used responsibly, social media can also offer a variety of positive outcomes, such as the ability to stay connected with loved ones, network professionally, and access valuable information and resources.

One of the major benefits of social media is its ability to keep people connected. For example, individuals who live far apart can maintain close relationships through regular communication on these platforms. Social media also facilitates professional networking, allowing users to connect with potential employers or clients, and enabling companies to promote their products and services to a global audience. Additionally, platforms like Facebook, Twitter, and Instagram provide a space for people to share ideas, opinions, and creative work, fostering a sense of community and collaboration.

Despite these advantages, there are serious concerns about the negative impact of social media, particularly on mental health. Studies have shown that excessive social media use can contribute to feelings of anxiety, depression, and loneliness. This is often attributed to the unrealistic portrayals of life that are commonly shared on these platforms, leading to comparisons that can make individuals feel inadequate or left out. Furthermore, constant exposure to negative news or online bullying can exacerbate these feelings and contribute to long-term psychological stress.

Another issue with social media is its potential to distract people from their daily responsibilities. With notifications constantly popping up and endless streams of content to scroll through, individuals may find it difficult to focus on tasks such as work, school, or personal obligations. This can result in decreased productivity and a lack of attention to important matters.

Ultimately, the impact of social media depends on how it is used. If individuals are mindful of their usage patterns and take steps to limit their time on these platforms, they can enjoy the benefits of staying connected and informed without the negative consequences. Parents, educators, and mental health professionals can also play a role in helping young people develop healthy habits and manage their social media use effectively.

Which of the following is TRUE according to the passage?

We have advised you on how to cut down your energy use. We remember that.

Tính cách khẳng khái nóng nảy của Ngô Tử Văn được thể hiện qua những hành động như thế nào?

Thị trường bao gồm những yếu tố cơ bản nào?

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions:

Action movies may have a negative _________ on children.

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.

WELCOME TO HOI AN VILLAGES IN DA NANG, VIET NAM!

Hoi An villages ____(1)_______ in the province of Da Nang in Vietnam are famous for their ____(2)______ vegetable and herb gardens. They are also well-known for the coconut palms near the Thu Bon River and traditional crafts such as ______(3)________.

Here in Hoi An villages, you can spend the morning gardening _____(4)_______ the local farms. Other leisure activities include _____(5)_______ bicycles through the villages, travelling on basket boats and visiting craft villages.

We offer an ecotour to Hoi An villages, and tourists are encouraged _____(6)______ eco-friendly transport such as bicycles to avoid polluting the environment. You can also buy local products and beautiful crafts to help local businesses!

Call us at 0929292929 and book your tour today!

Ý nào dưới đây là thể hiện đặc điểm của mô hình sản xuất kinh doanh hợp tác xã?

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Deforestation may seriously jeopardize the habitat of many species.

Tập xác định của hàm số \(y=\frac{1}{x}+\sqrt{3-x}\) là

Rewrite the sentences without changing their meanings. Write no more than FOUR words in each blank.

The new treatment can delay the onset of the disease.

The onset of the disease __________ by the new treatment.