Lượng cung có tác động như thế nào đến lượng cầu hàng hóa, dịch vụ trong nền kinh tế thị trường?

Read the following passage about food addiction 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.

Few people would disagree that one of the world's most popular dishes is pizza. Twenty-two-year-old Zack certainly wouldn't. He would eat a variety of pizza-based items, including homemade pizza, precooked microwave pizza, and even pizza leftovers from the night before. He was consuming 800kg of pizza a year. As a child, Zack had eaten a wide variety of food. But he became addicted to pizza when he started secondary school. American school meals have often been criticised for the large amount of fast food present on the menu, and pizza is the star dish. Zack even spent all his pocket money on slices of pizza.

Naturally, Zack's family worried about his high-calorie, low-vitamin diet. So did Zack. In an attempt to break his addiction, Zack agreed to appear on a TV programme called Freaky Eaters. Its aim was to encourage food addicts to beat their addictions with the help of a psychologist and nutritionist. It wasn't easy. He had to eat a fish dish, while his brother sat in front of him enjoying... a pizza! However, Zack met the challenge and has never eaten pizza again.

Seventeen-year-old Stacy Irvine's friends visit her and discover that she has been rewarded thousands of free toys from fast food restaurants as a regular customer. Stacy's mother often gave her two-year-old girl a portion of fried chicken in a McDonald's restaurant. [I] Since then, Stacy has refused to eat anything else except for pieces of fried chicken, and as a result, her diet has created serious health. She has been warned that if she doesn't change her diet, she will die. [II] Stacy once collapsed due to lack of vitamins and nutrients and needed to be hospitalised. [III] She insisted that Stacy adopt a healthier lifestyle. However, worryingly, Stacy's mother said that while Stacy was beginning to understand the seriousness of her situation, she couldn't eat anything else but chicken nuggets. [IV]

Twenty-year-old Hanna Little was keen on chips. The only thing that Hanna consumed for fifteen years was one plate of chips after another. Not surprisingly, a diet that contained few nutrients and an excess of fat and carbohydrates could only have negative consequences. And it did because not only did Hanna develop health problems, but she also had to leave her job after collapsing at work. At five, Hanna became addicted to chips and refused to eat fruits and vegetables despite her mother's efforts. Hanna says that she was terrified of tasting the flavour of different types of food and she would feel anxious just at the idea of doing it. Parties, picnics and barbecues with friends and family used to be a nightmare. Furthermore, Hanna was soon seen as 'odd' by her friends' parents.

It wasn't until the age of sixteen that Hanna realised she had Selective Eating Disorder (SED). Despite this new knowledge, no solution was found. It wasn't until she lost her job before she started eating normally. Hanna sought therapy from psychologist Felix Economakis, who used hypnosis, a treatment that none of the doctors that she had seen before had mentioned, to get her to eat fruit after one one-hour session, and since then she has been willing to eat anything.... including chips!

(Adapted from Friends Global)

The phrase addicted to in paragraph 1 could be best replaced by _____.

Khi sử dụng lại các thông tin trên mạng cần lưu ý đến vấn đề nào?

Giá cả của thị trường có các chức năng gì?

Hiện tượng giao thoa sóng xảy ra khi có sự gặp nhau của hai sóng

Phương án nào sau đây thể hiện mối quan hệ giữa hệ điều hành và các thế hệ máy tính?

Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks.

     Autonomous vehicles, which were once the stuff of science fiction, are now becoming a reality. Tesla, for instance, (18) ______. A month later, the company showcased its fully self-driving car in California and has continued to expand its fleet ever since. At one of these events, Tesla’s vehicle received a safety award from the National Highway Traffic Safety Administration in 2020, further validating its technology. During a presentation at the Consumer Electronics Show in 2021, Tesla highlighted its commitment to safety and innovation.

  The Tesla Model S is one of the most advanced electric vehicles (19) ______. Clearly, Tesla and other manufacturers are at the forefront of transforming the automotive industry. (20) ______. The vehicles are equipped with various sensors, cameras, and AI algorithms.

  (21) ______. These technologies enable the cars to navigate complex environments, such as city streets and highways, with minimal human intervention. This is a significant leap toward a future where autonomous driving becomes the norm.

   Thanks to continuous advancements in technology, (22) ______. Consumers can look forward to safer and more efficient transportation solutions.

Cho dãy số $(u_n)$ với $u_n=\dfrac{3}{2}{{.5}^{n}}.$ Khẳng định nào sau đây đúng?

Cho đoạn lệnh sau:

x=20

if x%2==0:

x=x+10

else:

x=x-10;

Sau khi thực hiện đoạn chương trình x nhận giá trị bao nhiêu?

Read the following passage about Building Understanding Across Nations 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.

In our interconnected world, cultural ambassadors play a vital role in bridging the gaps between different nations and peoples. These dedicated individuals and groups serve as links between cultures, fostering mutual understanding and respect through various activities and programs. Their mission is to showcase their own cultural heritage while learning about and appreciating others, creating pathways for meaningful dialogue and lasting connections across borders.

Cultural ambassadors employ numerous methods to achieve their goals. They organize traditional festivals and art exhibitions that display unique customs, allowing visitors to experience different cultures firsthand. Language exchange programs enable people to communicate more effectively, while cultural workshops teach traditional crafts, music, and dance. These ambassadors also utilize digital platforms to reach wider audiences, sharing stories and traditions through social media and online events that connect people from different corners of the world.

Despite their important work, cultural ambassadors face several challenges in their mission. Stereotypes and prejudices can create barriers to understanding, while language differences sometimes lead to misunderstandings. Limited resources and funding may restrict their activities, and political tensions between nations can complicate their efforts. However, these dedicated individuals persist in their work, believing that personal connections and shared experiences can overcome these obstacles and promote harmony among different communities.

Looking ahead, the role of cultural ambassadors becomes increasingly significant in our global society. Their efforts to build bridges between nations contribute to reducing conflicts and fostering peace. Through their continued dedication to promoting cross-cultural understanding, these ambassadors help create a more inclusive and connected world where differences are celebrated rather than feared. This ongoing process of cultural exchange remains essential for building a future based on mutual respect and cooperation.

The word “ambassadors” in paragraph 1 is OPPOSITE in meaning to _________.

Read the following passage 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 30 to 34.

    A new study highlights the health benefits of natural spaces in urban areas. Researchers found that people (30) _______ with plenty of green space, such as parks, have lower stress levels. (31) ____________ showed higher stress levels than men in the same situation.

    The research proved that why (32) _______. There is good evidence from the UK and elsewhere suggests that green spaces lead to lower blood pressure, better mental health, and (33)____________or dying from heart disease.

    Studies also indicate that spending time in natural environments improves mental and physical health, reducing the burden on healthcare systems. Consequently, (34)__________and green areas as part of  their efforts to enhance public well-being.

Một vật đươc ném thẳng đứng lên cao từ mặt đất với tốc độ ban đầu 8 m/s. Lấy g = 10 m/s². Tốc độ của vật khi động năng bằng thế năng là

Cho hàm số \(y=\frac{1}{3}{{x}^{3}}-3{{x}^{2}}+7x+2\). Phương trình tiếp tuyến tại \(A\left( 0;\,2 \right)\) là