Đâu là biểu hiện của phát triển các hệ thống tài chính quốc tế?

Hiện tượng nào là hệ quả chuyển động xung quanh Mặt Trời của Trái Đất?

Hãy xác định nguyên nhân dẫn đến lạm phát trong trường hợp dưới đây:

"Gia đình anh A là hộ chăn nuôi lợn thịt, trước đây, việc nuôi lợn thịt mang lại thu nhập ổn định. Tuy nhiên, trong vài năm trở lại đây, do giá thức ăn chăn nuôi tăng liên tục nên gia đình anh A đang đối mặt với thua lỗ".

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.

What does the word “it” in paragraph 1 refer to?

Hoocmôn sinh trưởng GH được sinh ra ở bộ phận nào?

Dựa vào các đối tượng hàng hoá, dịch vụ được trao đổi, mua bán thị trường được chia làm bao nhiêu loại chính?

Kết nối kiến thức, bài học lịch sử vào cuộc sống chính là:

Đặc tính quan trọng nhất đảm bảo tính bền vững và ổn định tương đối của tổ chức sống là gì?

You’ve noticed that whenever the heater in your house is turned on, the lights in the living room flicker. What is the likely cause?

Người làm việc trong nhóm sản xuất, lắp ráp sản phẩm cơ khí động lực cần:

Biện pháp nào bảo vệ thông tin cá nhân là không đúng khi truy cập mạng?

Động cơ điện xoay chiều một pha là động cơ?

Miền Đông Trung Quốc nổi tiếng về loại khoáng sản nào sau đây?

Lĩnh vực nào dưới đây nghiên cứu về cấu tạo và các hoạt động sống của tế bào?

Read the following passage about Preserving Today's Soundscapes for Future Generations 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.

Sonic time capsules save today's sounds for future people. Scientists capture everyday sounds like streets, birds, and children playing in parks around the world. These recordings help us remember our world before changes. Cities are losing unique sounds as life becomes similar everywhere. Old machines, music, and natural sounds might disappear if not saved. Many important cultural sounds are already lost forever because nobody thought to record them when they still existed.

Sound collectors use microphones to record in different places. They visit forests, oceans, cities, and villages to capture soundscapes throughout different seasons and times of day. They store sounds in digital libraries for years. Museums have rooms for listening to past sounds. These experiences help people understand history in ways books cannot. Some researchers travel to remote locations to record indigenous languages and traditional ceremonies before they vanish from our collective memory.

Climate change is changing world sounds. Melting glaciers, endangered animals, and disappearing languages need saving before they're gone. Researchers believe future people will want to know how our world sounded. These capsules will be important records, like photographs. Scientists study how sounds affect human health. The sounds of nature can reduce stress and improve mental health, which makes preserving natural soundscapes even more important for future generations who may live in highly urbanized environments.

Community projects invite people to record daily sounds. Children learn to listen carefully to the world around them and identify sounds that matter to their community. Old people share recordings from their childhood. People feel emotions when listening to these collections. Artists create music using everyday recordings. These projects help communities protect special sounds for the future. Some cities now have sound preservation policies that protect unique acoustic environments just as they would protect historic buildings or natural landscapes from development.

In which paragraph does the writer mention why researchers are collecting sounds affected by climate change?

Để nghiên cứu sự biểu hiện tính trạng năng suất và hàm lượng carotenoid tổng số ở hai giống lúa (\(Oryza \ sativa\) L\) là ZH11 và GHPC1 trong các điều kiện gieo trồng khác nhau, nhà chọn giống tiến hành bố trí thực nghiệm và thu được các kết quả được trình bày theo hai đồ thị hình bên dưới.

Hãy phân tích dữ liệu trên và cho biết những nhận định nào sau đây đúng về kết quả nghiên cứu?

1. Giống lúa ZH11 có mức phản ứng về tính trạng năng suất rộng hơn mức phản ứng của giống GHPC1.

2. Môi trường là yếu tố chủ yếu quyết định đến hàm lượng carotenoid tổng số ở hai giống lúa trên.

3. Ở cả hai giống lúa, số lượng gene tham gia quy định tính trạng năng suất thường nhiều hơn số lượng gene tham gia quy định tính trạng hàm lượng carotenoid.

4. Để đáp ứng nhu cầu lương thực và bổ sung lượng tiền tố vitamin A trong khẩu phần ăn, nên gieo trồng đại trà giống lúa GHPC1.

Read the following passage about urbanisation and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

URBANISATION: A GROWING PHENOMENON

     Urbanisation is the process through which cities grow, and higher populations begin to inhabit urban areas. This phenomenon has accelerated significantly over the past few decades due to various factors. One of the primary drivers is the search for better employment opportunities. In rural areas, job prospects are often limited to agriculture and small-scale industries, which might not provide sufficient income. Consequently, people migrate to cities seeking better livelihoods and living standards.

     Additionally, urban areas offer more advanced educational facilities and healthcare services compared to rural regions. Many families move to cities to provide their children with higher-quality education and greater future opportunities. Access to hospitals and specialized medical services also attracts people to urban centers, especially in countries where rural healthcare is underdeveloped.

     However, rapid urbanisation brings about several challenges. Overcrowding in cities can lead to inadequate housing, strained infrastructure, and increased pollution. The expansion of urban areas often results in the loss of green spaces and agricultural land, impacting food production and the environment. Governments and city planners must address these issues to ensure sustainable urban growth.

     Despite these challenges, urbanisation has several positive aspects. Cities are often cultural melting pots, where diverse groups of people interact, leading to vibrant communities and innovation. The concentration of resources and talents in urban areas can drive economic growth and technological advancements.

Which of the following is TRUE according to the passage?

Con người ứng dụng hoạt động phân giải protein của vi sinh vật để thực hiện những quá trình nào?

(1) Làm tương             (2) Muối dưa              (3) Muối cà                  (4) Làm nước mắm

(5) Làm giấm               (6) Làm rượu             (7) Làm sữa chua

Khi vay tín chấp, người vay cần thực hiện nhiệm vụ nào sau đây?