Read the following leaflet 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 7 to 12.

Albert Einstein: A Genius Who Shaped Science

Albert Einstein has always been renowned for (7)______ of groundbreaking theories. His discoveries not only gained recognition worldwide but also made headlines in the scientific community, strengthening his status as one of the most respected (8) ______ in the history of physics.

His ability to think outside the box led to theories that challenged conventional understanding and reshaped the field. Einstein is often associated with the theory of relativity, a revolutionary concept that transformed our understanding of space, time, and gravity.

(9)______ facing initial skepticism, Einstein's theories eventually gained widespread acceptance and earned him the admiration of many scientists. Today, countless researchers (10)_______ to him as an inspiration.

His unparalleled (11)______ into science continue to make a huge contribution to scientific progress. (12)______significant impact of his work is its influence on modern technology, from GPS systems to nuclear energy. Einstein’s legacy is admired by generations, proving the power of curiosity and determination.

Trận chiến quyết định thắng lợi của cuộc kháng chiến chống quân Xiêm là:

Cho hai tập khác rỗng $A = ( m - 1; 4]$; $B = ( -2;2m + 2 )$, $m \in \mathbb{R}$. Số thực $m$ để $A \cap B \ne \varnothing$ là

Hành vi nào sau đây đã vi phạm quy định pháp luật về quyền của công dân trong việc bảo vệ Tổ quốc?

Đọc đoạn trích sau đây và trả lời câu hỏi:

Mùa xuân về, mặt đất công viên sáng bừng lên bởi ngàn vạn bông cỏ tím, mỗi bông cỏ lại ngậm trong lòng một hạt sương mai khiến vào buổi sáng sớm, cỏ ở ven sông Hương lấp lánh như những hạt ngọc. Những cô sinh nữ từng rủ nhau ra đấy ngồi chơi trên vạt cỏ; lâu ngày tâm hồn họ nhiễm phải căn bệnh trầm uất, sinh ra bởi những bụi phấn tím của bông cỏ mùa xuân. Một chút u hoài đã kết tinh trong đôi mắt khiến từ đó họ trở nên dè chừng với những cuộc vui trong đời, và dưới mắt họ, những trò quyến rũ đối với thế nhân tự nhiên nhuốm chút màu ảm đạm của cái mà bà Huyện Thanh Quan khi xưa gọi là “hý trường”.

(Hoàng Phủ Ngọc Tường, Miền cỏ thơm, Tạp chí sông Hương số ra ngày 7/7/2009)

Xác định phương thức biểu đạt chính được sử dụng trong đoạn trích.

Cho x=100, y=10

Kết quả của phép x * y là:

Điều nào sau đây là một hạn chế tiềm ẩn để sử dụng phần mềm miễn phí?

Gia tốc hướng tâm của một chất điểm chuyển động trên một đường tròn bán kính 4m với tốc độ dài không đổi 8m/s là

Nội dung nào sao đây không phải là biện pháp để bảo tồn và phát huy giá trị di sản văn hóa?

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?

Phương trình \({\log _3}\left( {{x^2} - 3x - 5} \right) = {\log _3}x\) có bao nhiêu nghiệm?

Giá trị của giới hạn \(\mathop {\lim }\limits_{x \to 2} \sqrt[3]{{\frac{{{x^2} - x - 1}}{{{x^2} + 2x}}}}\) là:

Người nộp thuế bao gồm những đối tượng nào?

Đầu vào không đảo kí hiệu dấu “+” nghĩa là:

Hoocmôn sinh trưởng ở người do tuyến nội tiết nào tiết ra?

Trong trường hợp cá nhân, tổ chức nào đó vi phạm pháp luật thì sẽ bị:

Cho a, b là hai số tự nhiên. Mệnh đề kéo theo nào sau đây đúng?

Cho góc \(x\left(0^{\circ} \leq x \leq 180^{\circ}\right)\) thỏa mãn \(\cos x=\frac{1}{4}\). Giá trị của \(P=\frac{\tan ^{2} x-\tan x+3 \cot x}{\frac{1}{2 \cos x}-5 \tan x+30 \cot ^{2} x}\) là

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).

Which of the following can be inferred from the passage?