Mục đích chính của Quỹ Tiền tệ Quốc tế là

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.

Which of the following best summarises paragraph 3?

Tính chất nào sau đây không biến đổi tuần hoàn theo chiều tăng của điện tích hạt nhân?

Read the following passage about the The Importance of Social Media in Modern 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.

In the 21st century, social media has become a crucial element of everyday life[I]. Platforms such as Facebook, Twitter, Instagram, and TikTok link individuals around the world, [IV]. Although some may critique social media for promoting negativity, it is important to acknowledge its numerous positive effects on society[III]. This essay will delve into the importance of social media, its influence on shaping public perception, and the challenges it poses.[II]

One of the primary benefits of social media is its ability to foster communication and connection. People can maintain relationships with friends and family, regardless of geographical barriers. This aspect is particularly vital for those who live far away from loved ones. For example, a student studying abroad can easily share their experiences with family through posts, photos, and video calls. Furthermore, social media enables individuals to connect with like-minded people and build communities around shared interests or causes. Activist groups, for instance, often use social media platforms to rally support for important issues, raising awareness and mobilizing action more efficiently than traditional methods.

Moreover, social media serves as a powerful tool for information dissemination. News spreads rapidly through these platforms, allowing individuals to stay informed about current events. During emergencies, such as natural disasters, social media can provide crucial information in real time, helping people stay safe and informed. However, this rapid dissemination of information also raises concerns about the accuracy and reliability of the content being shared. Misinformation can spread just as quickly as legitimate news, leading to confusion and mistrust.

Despite the challenges posed by misinformation, social media plays a significant role in shaping public opinion. People often turn to these platforms to voice their opinions and engage in discussions on various topics. For instance, political debates and social movements frequently gain traction through social media, allowing individuals to express their views and influence others. This democratization of discourse can empower marginalized voices and facilitate social change. However, it is crucial to approach online discussions critically, as echo chambers can form, reinforcing existing beliefs rather than encouraging open dialogue.

In conclusion, while social media presents challenges such as misinformation and polarized discussions, its positive contributions to communication, information dissemination, and social activism cannot be overlooked. As society continues to evolve, it is essential to harness the potential of social media while being mindful of its pitfalls. By promoting responsible use and critical thinking, we can maximize the benefits of social media and foster a more connected and informed society.

Where in paragraph 1 does the following sentence best fit?

enabling instantaneous communication and the exchange of information

a. Rachel: Sometimes! The best part is just talking with him.

b. Andrew: That's a great way to bond with your dad.

c. Andrew: Really? Do you catch anything?

d. Rachel: Yeah, it's my favorite time of the year.

e. Rachel: My dad and I go fishing every summer.

Trong các thí nghiệm sau:

Thí nghiệm 1: Cho barium vào dung dịch zinc chloride \(\left( \text{ZnC}{{\text{l}}_{2}} \right)\) dư.

Thí nghiệm 2: Cho iron (II) chloride tác dụng với dung dịch silver nitrate dư.

Thí nghiệm 3: Điện phân dung dịch copper (II) sulfate.

Thí nghiệm 4: Dẫn khí hydrogen qua aluminium oxide nung nóng.

Các thí nghiệm thu được kim loại sau khi phản ứng kết thúc là:

I was very angry. My friend John refused ______ me a lift as he had promised.

Nhận định nào sau đây đúng với môi trường tự nhiên?

Cảm xúc mùa thu được sáng tác bằng thể thơ nào?

Cho phản ứng tạo thành propene từ propyne:

\(C{{H}_{3}}-\text{C}\equiv CH\left( \text{g} \right)+{{\text{H}}_{2}}\left( \text{g} \right)\xrightarrow{{{\text{t}}^{0}},Pd/PbC{{O}_{3}}}C{{H}_{3}}-CH=C{{H}_{2}}\left( \text{g} \right)\)
 

Cho giá trị trung bình của các năng lượng liên kết ở điều kiện chuẩn:

Biến thiên enthalpy chuẩn của phản ứng là

Choose A, B, C or D: No one enjoys ______ in public.

Người nộp thuế bao gồm những đối tượng nào?

One effective way / improve our environment / be / by / reduce / our individual waste.

Tăng trưởng kinh tế là sự gia tăng của GDP hoặc GNP hoặc thu nhập bình quân đầu người trong một thời gian nhất định. Tăng trưởng kinh tế thể hiện sự thay đổi về lượng của nền kinh tế. Tuy vậy, ở một số quốc gia, mức độ bất bình đẳng kinh tế tương đối cao nên mặc dù thu nhập bình quân đầu người cao nhưng nhiều người dân vẫn sống trong tình trạng nghèo khổ. Phát triển kinh tế mang nội hàm rộng hơn tăng trưởng kinh tế. Phát triển kinh tế bao gồm tăng trưởng kinh tế cùng với những thay đổi về chất của nền kinh tế như phúc lợi xã hội, tuổi thọ… và những thay đổi về cơ cấu kinh tế như giảm tỉ trọng của khu vực sơ khai, tăng tỉ trọng của khu vực chế tạo và dịch vụ.

Tại sao ở một số quốc gia, mặc dù thu nhập bình quân đầu người cao nhưng nhiều người dân vẫn sống trong tình trạng khó khăn?

Chọn ý đúng: Giá thể trấu hun là:

Kí hiệu nào sau đây viết đúng mệnh đề: “\(\sqrt 2 \) không là số hữu tỉ”?

Ngoài phần đất ở trung tâm Bắc Mĩ có diện tích hơn 8 triệu km², Hoa Kì còn bao gồm bộ phận nào?