Những ngày nào sau đây trong năm có hiện tượng Mặt Trời lên thiên đỉnh ở Xích đạo?

Xác định ý đúng: Nguyên tắc đơn giản hóa giải pháp là?

Theo quy định của pháp luật, đối tượng chịu thuế ở nước ta là ai?

Trong Truyện An Dương Vương và Mị Châu - Trọng Thuỷ, chi tiết nào KHÔNG nói lên sự mất cảnh giác và thái độ cả tin, ngây thơ của Mị Châu trong tình yêu?

Trong một thí nghiệm chứng minh dòng mạch gỗ và dòng mạch rây, người ta tiến hành tiêm vào mạch rây thuộc phần giữa thân của một cây đang phát triển mạnh một dung dịch màu đỏ; đồng thời, một dung dịch màu vàng được tiêm vào mạch gỗ của thân ở cùng độ cao. Hiện tượng nào dưới đây có xu hướng xảy ra sau khoảng một ngày?

Read the following passage about online dating 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 23 to 30.

Psychologists have found many advantages and disadvantages to online dating. Among the many criticisms aimed at online dating, the most severe concern is its effects on people's self-esteem and mental health.

Swipe left or right is the main feature of popular dating apps, where users quickly look at profiles. However, this system is criticized for being superficial. A study showed that users often feel less satisfied with their appearance. Jessica Strübel found that after a while, users begin to feel less like unique, special individuals and more like they're disposable. This feeling leads to users becoming increasingly sensitive about their looks and bodies, heightening self-consciousness. Dating apps also added to the idea that there's always something better around the corner, which further pressures users into trying to appear more attractive.

Dating apps not only harm self-esteem but also alter perceptions of relationships. By accelerating the dating process, these apps encourage poor social behavior. For instance, it's not unusual for people to ignore "likes" and messages or to lose interest and cut off communication. This behavior would have been considered extremely rude in the past. But with online dating, it is a common reality.

Furthermore, thirty-five percent of users actually reported feeling pessimistic about dating. Only twenty-eight percent of surveyed users reported feeling hopeful after using a dating site or app.

The word profiles in paragraph 2 is CLOSEST in meaning to _____.

Carbon dioxide is one of the primary greenhouse gases that cause global warming.

Ngày nào ở bán cầu Nam có thời gian ban ngày dài nhất, thời gian ban đêm ngắn nhất trong năm?

Dựa theo số lượng đơn phân, người ta chia carbohydrate thành bao nhiêu loại?

In the writer's opinion, ____.

Read the following passage about the future of energy 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] As the world grapples with the finite nature of fossil fuel reserves and the detrimental impact of climate change, the future of energy undeniably lies in renewable sources. [II] Scientists and engineers are making substantial advancements in the development of technologies that more efficiently harness solar, wind, hydro, and geothermal energy. [III] Although the transition to these renewable sources presents significant challenges, it is also regarded as a pivotal step towards establishing a sustainable and resilient energy system. [IV]

     One of the most promising advancements in renewable energy is the enhancement of solar panel efficiency. Progress in photovoltaic technology has led to the creation of panels that convert a higher proportion of sunlight into electricity. Likewise, wind turbines are becoming more and more efficient. They are capable of generating power even under low-wind conditions. These innovations are essential for making renewable energy more feasible and accessible to a broader population.

     However, the transition to renewable energy is fraught with obstacles. The intermittent nature of sources like solar and wind necessitates reliable storage solutions to ensure a consistent power supply. Although battery technology has seen significant improvements, further advancements are imperative to meet growing demand. Moreover, new infrastructure for distributing renewable energy requires expansion and upgrading to accommodate these new power sources.

     The economic impact of transitioning to renewable energy is another critical consideration. While the initial investment in renewable energy infrastructure can be substantial, the long-term benefits include reduced energy costs and job creation in the green energy sector. Governments and private enterprises are increasingly acknowledging the necessity of investing in renewable energy projects, which is crucial for fostering innovation and diminishing reliance on fossil fuels.

     Ultimately, the future of energy hinges on our capacity to innovate and adapt. By continuing to invest in research and development, improving infrastructure, and addressing economic and technical challenges, we can transition towards a more sustainable and environmentally friendly energy system.

Which of the following best paraphrases the underlined sentence in paragraph 4?

Biết \(\lim _{x \rightarrow 3} \frac{x^{2}+b x+c}{x-3}=8(b, c \in \mathbb{R})\). Giá trị \(P=b+c\) bằng

We need to share the tasks. The burden on each member will be more tolerable.

Read the following passage about Traveling 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 23 to 30.

          Traveling and exploring new places is an exciting way to experience different cultures and expand one’s horizons. Whether it’s a short trip to a neighbouring town or a long journey to a foreign country, stepping out into the world offers numerous benefits. It allows individuals to gain new perspectives, meet diverse people, and create lasting memories. Additionally, traveling can enhance personal growth and provide a sense of adventure and fulfillment.

          One of the key advantages of traveling is the opportunity to learn about different cultures. By immersing oneself in a new environment, travellers can gain a deeper understanding of local customs, traditions, and lifestyles. This cultural exchange fosters mutual respect and appreciation among people from different backgrounds. Moreover, experiencing different cultures can challenge preconceptions and broaden one’s worldview.

          Traveling also promotes personal development. Facing unfamiliar situations and overcoming challenges can boost confidence and adaptability. Travelers often find themselves  navigating new cities, trying unfamiliar foods, and communicating in foreign languages. These experiences can enhance problem-solving skills and resilience. Furthermore, the sense of accomplishment from successfully managing a trip can lead to increased self-esteem and a greater sense of independence.

          Another benefit of traveling is the chance to disconnect from the routine of everyday life. Exploring new places provides a break from the usual responsibilities and stresses. This can be refreshing and rejuvenating, allowing individuals to return home with a renewed sense of energy and perspective. Travel can also foster creativity by exposing individuals to new sights, sounds, and ideas.

          Despite its benefits, traveling can also present challenges. Planning a trip requires time and effort, and unexpected situations can arise. However, these challenges can be viewed as opportunities for growth and learning. With careful planning and a positive mindset, the rewards of traveling far outweigh the difficulties.

The word "immersing" in paragraph 2 is closest in meaning to: 

Cho thông tin sau:

Tình trạng thiếu lương thực trầm trọng tại Xu-đăng cũng đẩy giá lương thực tại một số khu vực tăng cao gấp 2-3 lần so với mức trước xung đột, trong khi, một phần lớn người dân không tiếp cận được với viện trợ lương thực vì lý do an ninh. Chương trình Lương thực thế giới đã cảnh báo, cuộc nội chiến tại Xu-đăng có nguy cơ gây ra cuộc khủng hoảng lương thực lớn nhất thế giới.

(Nguồn: Cổng Thông tin VTV)

Những thông tin về thị trường lao động và dịch vụ việc làm có vai trò như thế nào?

Cho các nguyên tử sau: F (Z = 9); P (Z = 15); C (Z = 6); Cl (Z = 17); Al (Z = 13). Những nguyên tử nào có cùng số electron lớp ngoài cùng?

Các phân lớp trong mỗi lớp electron được kí hiệu bằng các chữ cái viết thường, theo thứ tự là

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.

Discover the Future of Dining at Viet Organic Garden Restaurant!

At Viet Organic Garden Restaurant, we offer a (7)______of fresh, organic dishes designed to meet the growing demands of modern consumers. As the world experiences a (8)_______toward healthier, eco-friendly lifestyles, we are proud to provide a dining experience that prioritizes sustainability and wellness.

Unlike the other restaurants that depend on processed foods, we source our ingredients directly from local farmers. This ensures that our supply is never (9)______and allows us to deliver meals rich in flavor and nutrition. (10)______ ethical sourcing and environmentally friendly practices, we bring quality and care to every plate.

When you place your (11)______at Viet Organic Garden Restaurant, you can trust that each dish is made with love and care. Join us and be part of this exciting movement. Whether you're looking for a cozy weekend meal or a refreshing take on dining, Viet Organic Garden Restaurant stands apart from the (12)______ options in the market as a leader in sustainable and healthy dining.

Cho tam giác \(ABC\) có \(\hat{A}={{45}^{\circ }},\,AB=6,\,\hat{B}={{75}^{\circ }}\). Độ dài cạnh \(BC\) bằng