Đâu không phải là nhân tố nào làm cho tỉ suất sinh thấp?

Điểm công nghiệp có vai trò nào?

Chọn ý đúng: Nhân tố nào là điều kiện hướng khai thác nguồn tài nguyên du lịch và doanh thu du lịch?

Để giảm thiểu phát thải các khí nhà kính, Hoa Kì chú ý biện pháp gì?

Pha tối sử dụng loại sản phẩm nào của pha sáng?

Chọn ý đúng: Nguyên tắc nào không thuộc nhóm nguyên tắc phát triển bền vững?

Cho hàm \(y=f\left( x \right)\) có bảng biến thiên như sau:

Tìm số nghiệm của phương trình \(4{{f}^{2}}\left( x \right)-9=0\).

If energy _______ inexpensive and unlimited, many things in the world would be different.

Nguyên tố nào dưới đây là thành phần quan trọng của adenosine triphosphate (ATP)?

In Part Three of the Speaking Section you work together with a partner. You have to do a single task which usually lasts about 3 minutes. One possible task is “problem solving”, which means you have to look at some visual information and then discuss the problem with your partner. You may be shown photos, drawings, diagrams, maps, plans, advertisements or computer graphics and it  is essential that everyone (631)___________ them carefully. If necessary, check you know exactly (632) ________________ the examiner to repeat the (633) __________ or make them clearer.

While you are doing the task, the examiner will probably say very little and you should ask your partner questions and (634)  ___________ suggestions if he or she is not saying much. If either of you have any real difficulties, the examiner may decide to step in and help. Normally, however, you find plenty to say, which helps the assessor to give you a fair mark. (635) ____________in doing the task by competing with your partner, which includes taking turns in giving opinions and replying appropriately, although in the end it may be possible to “agree to disagree”.

Câu 634:

Hai điện tích q₁ = 2.10^-6 C và q₂ = -8.10^-6 C lần lượt đặt tại hai điểm A và B với AB = 10 (cm). Xác định điểm M trên đường AB mà tại đó $\overrightarrow{E_2}=4\overrightarrow{E_1}$

Lĩnh vực nào thuộc không thuộc an ninh truyền thống?

Phát biểu nào không đúng với công nghiệp điện?

Read the following passage about the impact of social media on mental health and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions

[I] In recent years, social media platforms have become a central part of daily life, offering users countless ways to connect, share, and communicate. [II] While these platforms offer many advantages, experts have noted rising concerns about their effects on mental health, particularly among young people (Smith & Anderson, 2018). [III] Studies reveal that excessive social media use can contribute to feelings of anxiety, depression, and loneliness, despite its intention to promote connection and social interaction (Twenge & Campbell, 2019). [IV]

A primary reason for these mental health concerns is the tendency for social media users to compare themselves to others. Platforms like Instagram and Facebook often highlight idealized lifestyles, leading users to feel inadequate about their own lives. Additionally, the constant notifications and messages contribute to a "fear of missing out," or FOMO, which keeps individuals in a cycle of checking their phones, often reducing the quality of sleep and overall well-being.

There is also a growing body of research suggesting a link between social media use and decreased attention spans. When users frequently switch between apps and notifications, their ability to focus for extended periods may diminish (Rosen, 2019). This shift in attention can interfere with productivity, especially in academic and professional settings, where sustained focus is essential.

Addressing these challenges requires a multi-faceted approach. Some mental health professionals suggest limiting screen time and setting boundaries, such as "device-free" hours before bedtime. Others recommend engaging in offline activities, like reading or exercising, to reduce dependence on social media and build healthier habits. According to psychologists, such strategies can bu mental resilience and allow for more meaningful, balanced relationships (Robinson & Smith, 2020).

Where in paragraph I does the following sentence best fit? “Young people are particularly affected due to their high engagement with these platforms.”

Vai trò của việc lập kế hoạch tài chính cá nhân là gì?

Đơn vị của khối lượng riêng của một chất?

Các di tích lịch sử - văn hóa của Việt Nam là một thế mạnh để phát triển:

Cho tam giác có độ dài ba cạnh lần lượt là \(1\), \(2\), \(\sqrt{5}\). Độ dài đường cao ứng với cạnh lớn nhất bằng