Đối với văn bản nghị luận về một vấn đề xã hội, cần trình bày và làm rõ ý kiến qua ít nhất mấy luận điểm chính?

Read the passage below and choose A, B, C or D.

Although noise, commonly defined as unwanted sound, is a widely recognized form of pollution, it is very difficult to measure because the discomfort experienced by different individuals is highly subjective and, therefore, variable. Exposure to lower levels of noise may be slightly irritating, whereas exposure to higher levels may actually cause hearing loss. Particularly in congested urban areas, the noise produced as a by-product of our advancing technology causes physical and psychological harm, and detracts from the quality of life for those who are exposed to it.

Unlike the eyes, which can be covered by the eyelids against strong light, the ear has no lid, and is, therefore, always open and vulnerable; noise penetrates without protection. Noise causes effects that the hearer cannot control and to which the body never becomes  accustomed. Loud noises instinctively signal danger to any organism with a hearing mechanism, including human beings. In response, heartbeat and respiration accelerate, blood vessels constrict, the skin pales, and muscles tense. In fact, there is a general increase in functioning brought about by the flow of adrenaline released in response to fear, and some of these responses persist even longer than the noise, occasionally as long as thirty minutes after the sound has ceased.

Because noise is unavoidable in a complex, industrial society, we are constantly responding in the same way that we would respond to danger. Recently, researchers have concluded that noise and our response may be much more than an annoyance. It may be a serious threat to physical and psychological health and well-being, causing damage not only to the ear and brain but also to the heart and stomach. We have long known that hearing loss is America's number one nonfatal health problem, but now we are learning that some of us with heart disease and ulcers may be victims of noise as well. Fetuses exposed to noise tend to be overactive, they cry easily, and they are more sensitive to gastrointestinal problems after birth. In addition, the psychic effect of noise is very important. Nervousness, irritability, tension, and anxiety increase affecting the quality of rest during sleep, and the efficiency of activities during waking hours, as well as the way that we interact with each other.

Which of the following statements would the author most likely support?

Năm 2020, khu vực Mỹ Latinh đóng góp khoảng bao nhiêu?

Tam giác ABC có \(AC=3\sqrt{3},~AB=3,~BC=6\). Số đo góc B là?

Khi nói về sự sinh trưởng của quần thể vi sinh vật, phát biểu nào đúng?

Điểm nổi bật trong chính sách đối ngoại của nhà Nguyễn là

Nhóm cây trồng nào sau đây phân loại theo khả năng hóa gỗ của thân?

Con lắc lò xo dao động trên phương ngang với quỹ đạo có độ dài 8 cm; lò xo nhẹ có độ cứng k = 50 N/m. Tinh giá trị cực đại của lực kéo về tác dụng lên con lắc?

Có tất cả mấy loại kế hoạch tài chính cá nhân chính?

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.”

Cho tập hợp $A\ne \varnothing$. Mệnh đề nào sau đây sai?

Trong không gian Oxyz, mặt phẳng \((P)\) đi qua điểm \(N(3 ;-2 ; 6)\) và vuông góc với trục Ox có phương trình là:

Theo em, hành vi của chủ thể kinh tế nào dưới đây không đúng khi tham gia vào thị trường? 

Người tiêu thụ những sản phẩm, dịch vụ để thoả mãn nhu cầu của mình nhằm tạo động lực cho sản xuất phát triển được gọi là gì?

ASEAN là tên viết tắt của tổ chức liên kết kinh tế khu vực nào?

Năm 2020, khu vực Mỹ Latinh đóng góp khoảng bao nhiêu vào GDP thế giới?

Hiến pháp năm 2013 quy định, công dân có các quyền về chính trị, dân sự ở các phương diện nào sau đây?

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. 

Grand Opening of TIEU MINH Supermarket!

Welcome to the brand-new TIEU MINH Supermarket, where unbeatable offers await you! Join us as we celebrate our grand opening with special deals and discounts on a wide (7)_______of essentials, from groceries to household appliances and more!

Here’s what you can look forward to:

• Amazing discounts on a vast amount of products, including fresh foods, kitchenware, storage solutions, and (8)______ items.

• Exclusive “Buy One, Get the Other at 20% Off” deals on select items.

• A lucky draw with the chance to win (9)______for your home, perfect for upgrading your storage and kitchen spaces!

(10)______high prices, the items will be offered at a 30-50% discount without compromising quality. (11)______at our grand opening event to enjoy free samples, interactive games, and live demos from top brands. Our rewards program also lets you earn points and receive exclusive member(12)_______.

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.

ANNOUNCEMENT OF SCHOOL SPORTS DAY

The School Athletics Department is pleased ___(7)___:

● All athletes ___(8)___ to report at the school field by 08:00 AM on June 10.

● Each team must prepare and submit their entry list for each event. Each athlete is allowed to participate ___(9)___ three events.

● The school will ___(10)___ trophies and medals for the winners in each category.

● ___(11)___ you have any inquiries regarding the event schedule or rules, please contact the Athletics Department.

Typically, all the sports ___(12)___ are concluded by an award ceremony. After finishing all the activities, custom awards, incentives, and more should be given to appreciate the competitors and encourage them to improve.

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions: 

In spite of his poverty, he led a devoted life to the revolutionary cause.