Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions: I can’t stand people who treat animals cruelly.

Nếu hệ truyền nhiệt và thực hiện công thì nội năng của hệ sẽ

Read the following passage about human life expectancy 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. 

How long will a baby born today live? 100 years? 120 years? Scientists are studying genes that could mean long life for us all.

There are already many, many people who have passed the landmark age of 100. In fact, there are now so many healthy, elderly people that there’s a name for them: the wellderly. These are people over the age of eighty who have no major illnesses, such as high blood pressure, heart disease or diabetes.

There are many scientific studies of communities where healthy old age is typical. These include places like Calabria in southern Italy and the island of Okinawa in Japan. In Calabria, the small village of Molochio has about 2,000 inhabitants. And of these, there are at least eight people over a hundred years old. When researchers ask people like this the secret of their long life, the answer is almost always about food and is almost always the same: ‘I eat a lot of fruit and vegetables.’ ‘I eat a little bit of everything.’ ‘I neither smoke nor drink.’

In the past, scientists looked at things such as diet and lifestyle for an explanation of long life, but these days they are also looking at genetics. Researcher Eric Topol says that there must be genes that explain why people are protected from the effects of aging process. The new research into long life did scrutinize groups of people who have a genetic connection. One interesting group lives in Ecuador. In one area of the country there are a number of people with the same genetic condition. It’s called Laron syndrome. These people don’t grow very tall – just over one metre. But Laron syndrome also give them protection against cancer and diabetes. As a result, they live longer than other people in their families. Meanwhile, on the Hawaiian island of Oahu, there’s another group of long-lived men, Japanese-Americans. They have a similar gene to the Laron syndrome group.

Back in Calabria, researchers constructed the family trees of the 100-year-old people. They looked at family information from the 19th century to today. It is concluded that there are genetic factors that give health benefits to the men. This is a surprising result because generally in Europe, women live longer than men. So what really makes people live longer? It seems likely that it is an interaction of genes, the environment and probably a third factor – luck.

In which paragraph does the writer mention that most people talk about what to eat as the secret of their long life?

Theo em, trong các hoạt động kinh tế cơ bản không bao gồm hoạt động nào sau đây?

Read the following passage about news 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.

[I] Wildlife conservation refers to the efforts made to protect and preserve wild animal species and their habitats. [II] It is crucial for maintaining biodiversity, which plays a vital role in ecosystem stability and health (Smith & Jones, 2018). [III] Unfortunately, many species are threatened due to habitat destruction, poaching, and climate change, making conservation efforts more urgent than ever. [IV]

One of the primary reasons for wildlife conservation is the preservation of biodiversity. A diverse range of species contributes to ecosystem services, such as pollination, water purification, and climate regulation. The loss of a single species can disrupt these services and lead to ecological imbalances. For instance, the decline of pollinators like bees has serious implications for food production and agriculture (Global Biodiversity Outlook, 2020).

Moreover, wildlife conservation has significant economic benefits. Many communities depend on ecotourism, which relies on healthy wildlife populations and intact ecosystems. According to a study by the World Wildlife Fund (WWF), ecotourism can generate billions of dollars in revenue, providing jobs and supporting local economies (WWF, 2021). Protecting wildlife not only safeguards natural resources but also creates sustainable livelihoods for local populations.

However, effective wildlife conservation requires a collaborative approach. Governments, non-governmental organizations, and local communities must work together to implement policies and strategies that promote conservation efforts. Community-based conservation initiatives, where local people actively participate in protecting their natural resources, have shown promising results. These initiatives empower communities and ensure that conservation efforts are tailored to local needs and contexts (Bennett & Dearden, 2014).

Where in paragraph I does the following sentence best fit?

Conservation measures are essential for the survival of many endangered species.

Nguyễn Tuân từng giữ chức vụ nào sau đây?

Trong trường hợp 1 gen quy định 1 tính trạng, tính trạng trội là trội hoàn toàn. Theo lí thuyết, phép lai nào sau đây cho đời con có 2 loại kiểu hình?

Cho các chất: nước \(\mathrm{Br}_{2}\), acid \(\mathrm{HNO}_{3}\) (có mặt \(\mathrm{H}_{2} \mathrm{SO}_{4}\) đặc, \(\mathrm{t}^{\circ}\) ), dung dịch \(\mathrm{NaOH}, \mathrm{Br}_{2}\left(\mathrm{Fe}, \mathrm{t}^{\circ}\right)\), dung dịch \(\mathrm{AgNO}_{3} / \mathrm{NH}_{3}, \mathrm{H}_{2} \mathrm{O} /\) xúc tác acid. Số chất tác dụng với styrene là

"Người tiêu dùng Việt Nam luôn hướng tới những giá trị tốt đẹp: chân, thiện, mĩ". Đó là biểu hiện đặc điểm nào của văn hóa tiêu dùng?

Nhận định nào sau đây đúng nhất khi nói về sự thay đổi mà mạng máy tính đối với phương thức học tập trong giáo dục?

Kết quả của các câu lệnh sau là gì?

Một chiếc xe thể thao đang chạy với tốc độ 110 km/h thì hãm phanh và dừng lại trong 6,1 giây. Tìm gia tốc của nó. 

Vai trò của ô tô là:

Cho bất phương trình \(5(2x - 3y) - 3(2x - y + 7) > x - 3y\). Điểm nào dưới đây thuộc miền nghiệm của hệ?

Tại một điểm xác định trong điện trường tĩnh, nếu độ lớn của điện tích thử tăng 3 lần thì độ lớn cường độ điện trường

Một khối rubik có dạng khối tứ diện đều cạnh 4 cm. Xét nhị diện có cạnh chứa một cạnh của khối rubik, hai mặt nhị diện lần lượt chứa hai mặt của rubik có chung cạnh đó. Giả sử số đo nhị diện là \({n^o }\) (làm tròn kết quả đến hàng đơn vị). Giá trị của \(n\) là bao nhiêu?

Nguyễn Tuân sinh và mất năm nào?

Read the following passage about beginning a lifelong journey 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.

Lifelong learning is the continuous pursuit of knowledge and skills throughout a person's life. In today's world, where technology is evolving rapidly, lifelong learning is essential for both personal growth and career development. But just how does one go about becoming a lifelong learner?

The first step in becoming a lifelong learner is to develop a growth mindset. This means believing that your abilities can be developed through hard work, dedication and commitment. Embrace challenges, view mistakes as opportunities to learn, and be open to new ideas and perspectives. Adopting a growth mindset will help you approach learning with a positive attitude and a desire to improve.

Setting achievable goals is also an important part of lifelong learning. Goals give direction and motivation to your learning journey. First, identify areas of interest and choose specific skills or knowledge that you want to develop. Second, break your goals down into smaller, more manageable tasks and track your progress. Finally, celebrate your accomplishments along the way to stay motivated.

People learn in different ways, so it's also essential that you find the methods that work best for you. You can do this by trying out a variety of different learning methods, such as reading, watching videos, attending lectures and engaging in hands-on practice. At the same time, you should also experiment with different learning tools and techniques until you find what works best for you. Becoming a lifelong learner is a continuous process that requires dedication and effort. Developing a growth mindset, setting achievable goals, and using a variety of learning methods are essential steps to becoming a successful lifelong learner. By embracing learning as a lifelong journey, you will continue to grow, develop new skills, and stay relevant in today's ever-changing world.

(Adapted from Bright)

In which paragraph does the writer mention the strategy to maintain motivation?

Một số tổ chức có vai trò quan trọng đối với an ninh lương thực trên thế giới hiện nay là gì?