Theo em, giá bán thực tế của hàng hoá trên thị trường hay giá cả hàng hoá được thoả thuận giữa người mua và người bán được gọi là gì?
Tài liệu "Bộ Đề Kiểm Tra Học Kì I - Năm Học 2022-2023 - Giáo Dục Kinh Tế và Pháp Luật 10" tổng hợp các đề kiểm tra từ các trường THPT trên toàn quốc, bám sát chương trình học. Đề thi được thiết kế với các dạng câu hỏi trắc nghiệm và tự luận, tập trung vào các chủ đề trọng tâm: các khái niệm cơ bản về kinh tế, cung cầu và thị trường, quyền và nghĩa vụ của công dân, pháp luật và đời sống. Tài liệu giúp học sinh ôn tập hiệu quả, củng cố kiến thức và phát triển tư duy ứng dụng vào thực tế, chuẩn bị tự tin cho kỳ thi học kỳ I.
Câu hỏi liên quan
Read the following passage about Technology 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.
In 1994, the UN decided to bring together world leaders for an annual event, known as COP or ‘Conference of Parties’, to discuss climate change. This year’s conference will review what has been achieved and discuss the key goals.
(18) ______. This will require reducing global CO2 emissions by 50 per cent by 2030, and by 2050 achieving a balance between the greenhouse gases released into the atmosphere and those removed from it.
The second goal is to reduce the use of coal, (19) ______. Countries will have to stop building new coal plants and switch to clean sources of energy.
The third goal is to end deforestation. Forests remove CO2 from the atmosphere and slow global warming. But when cut down or burnt,(20)_______. Stopping deforestation is, therefore, an effective solution to climate change.
The last key goal is to reduce methane emissions. Methane, one kind of greenhouse gases, (21) ______. It is responsible for nearly one-third of current warming from human activities. Methane comes from farming activities and landfill waste. (22)_______.
This conference is very important because this is the best last chance we have to slow global warming. World leaders, climate experts, organizations, and national representatives will carefully discuss these goals and agree on how to make global progress on climate change.
Cung cấp một nhiệt lượng 61600 J để nung nóng một khối kim loại nặng 1 kg từ 20 oC lên 90 oC. Nhiệt dung riêng của khối kim loại này là bao nhiêu J/kg.K?
Cho định lý sau: “Nếu hai tam giác bằng nhau thì hai tam giác đó đồng dạng”.
Phát biểu định lý trên dưới dạng điều kiện cần.
Cho hàm số lượng giác \(f(x)=\sin \left(5 x-\frac{\pi}{4}\right)\).
Tìm chu kỳ T của hàm số.
Cho hàm số \(y=\frac{3x-1}{2x-4}\). Khẳng định nào sau đây đúng?
Read the following advertisement 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 1 to 6.
Heirloom Moments™: Family Traditions Reimagined for the Quantum Age
The revolutionary technology transforms how families (1)_________ across generations. Our (2)_________ creates unforgettable experiences for everyone.
Families (3)_________ our service report stronger connections with distant relatives. We send photos (4)_________ grandparents through our secure platform.
When it comes to preserving memories, Heirloom Moments™ (5)_________ the cake! We encourage you to start your family's digital legacy today.
Visit our website or call us today (6)_________ more about how Heirloom Moments™ can help your family stay connected across time and space!
Read the passage carefully. Choose an option (A, B, C or D) that best answers each question from 23 to 30.
1. How do children learn about wildlife? And is what they learn the sort of thing they should be learning? It is my belief that children should not just be acquiring knowledge of animals but also developing attitudes and feelings towards them based on exposure to the real lives of animals in their natural habitats. But is this happening?
2. Some research in this area indicates that it is not. Learning about animals in school is often completely disconnected from the real lives of real animals, with the result that children often end up with little or no understanding or lasting knowledge of them. They learn factual information about animals, aimed at enabling them to identify them and have various abstract ideas about them, but that is the extent of their learning. Children's storybooks tend to personify animals as characters rather than teach about them.
3. For direct contact with wild and international animals, the only opportunity most children have is visiting a zoo. The educational benefit of this for children is often given as the main reason for doing it but research has shown that zoo visits seldom add to children's knowledge of animals – the animals are simply like exhibits in a museum that the children look at without engaging with them as living creatures. Children who belong to wildlife or environmental organizations or who watch wildlife TV programmes, however, show significantly higher knowledge than any other group of children studied in research. The studies show that if children learn about animals in their natural habitats, particularly through wildlife-based activities, they know more about them than they do as a result of visiting zoos or learning about them in the classroom.
4. Research has also been done into the attitudes of children towards animals. It shows that in general terms, children form strong attachments to individual animals, usually their pets, but do not have strong feelings for animals in general. This attitude is the norm regardless of the amount or kind of learning about animals they have at school. However, those children who watch television wildlife programs show an interest in and affection for wildlife in its natural environment, and their regard for animals in general is higher.
What could be the best title for the passage?
Biết điện thế tại điểm M trong điện trường là 20V. Electron có điện tích e = -1,6.10-19 C đặt tại điểm M có thế năng là:
X và Y là hai nguyên tố halogen thuộc hai chu kì liên tiếp trong bảng hệ thống tuần hoàn. Hỗn hợp A có chứa 2 muối của X và Y với sodium.
Để kết tủa hoàn toàn 2,2 gam hỗn hợp A, phải dùng 150 mL dung dịch AgNO3 0,2M. Xác định hai nguyên tố X, Y.
Một số vòi nước thường có hai tai vặn. Tác dụng chính của các tai vặn này là:
Khai triển nhị thức \({\left( {2{x^2} - \frac{1}{2}} \right)^5}\) ta được số hạng chứa \({x^6}\) là:
Dùng thông tin sau cho Câu 39 và Câu 40: Xét phản ứng tổng hợp hạt nhân:
\(_1^2{\rm{D}} + _1^3\;{\rm{T}} \to _2^4{\rm{He}} + _0^1{\rm{n}}\)
Cho biết khối lượng của các nguyên tử \(_1^2{\rm{D}},_1^3\;{\rm{T}},_2^4{\rm{He}}\) và khối lượng hạt neutron lần lượt là: \(2,0141{\rm{u}};3,0160{\rm{u}};4,0026{\rm{u}};1,0087{\rm{u}}.\)
Tính năng lượng toả ra của mỗi phản ứng. (Kết quả tính theo đơn vị MeV và lấy đến một chữ số sau dấu phẩy thập phân).
Trong trường hợp dưới đây, chị C đóng vai trò là chủ thể gì của nền kinh tế?
"Chị C là nội trợ thường xuyên đi siêu thị để mua thực phẩm và các đồ gia dụng trong nhà".
Read of 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.
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Our smart homes use less energy than (7)_________ on the market today. Smart technology helps you (8)_________ renewable energy sources easily!
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The (11)_________ of our smart systems is proven by thousands of happy customers. A (12)_________ of our customers save up to 40% on energy costs!
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Không khí trong đất cung cấp O2 cho:
A và B là 2 hãng nước hoa nổi tiếng trên thị trường. Hãng nước hoa A đã sử dụng hình ảnh che mờ của hãng B trong đoạn quảng cáo để so sánh sản phẩm về giá cả, chất lượng giữa 2 sản phẩm. Hành vi của hãng nước hoa A trường hợp trên, thể hiện nhược điểm gì của cơ chế thị trường?
Cho hình vuông \(ABCD\) cạnh \(a.\) Tính \(\overrightarrow {AB} .\overrightarrow {AC} .\)
Câu nào sau đây nói không đúng về yêu cầu của hệ thống lái?.
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 from 18 to 23.
AI (Artificial Intelligence) is revolutionizing the medical field by providing more accurate diagnoses and personalized treatment plans. Since its development, AI has become increasingly integrated into healthcare, (18) ___________. One of the most prominent examples is its use in medical imaging, where AI-powered systems are capable of detecting diseases, like cancer, with remarkable precision.
AI systems are particularly valued for their ability to process vast amounts of data quickly, enabling doctors to focus on patient care rather than administrative tasks. These advancements have led to (19) ___________, allowing for better overall outcomes. Not only does AI reduce the potential for human error, but it also continuously improves through learning from new medical data.
Medical AI systems have also (20) ___________. By analyzing genetic information and patient histories, AI can suggest potential treatment options that may have been overlooked by human experts. Moreover, these systems often lack the information needed to recommend the best treatment, ensuring that treatments are more effective and better suited to individual needs.
Despite the many benefits, some critics argue that there are still ethical concerns about the widespread adoption of AI in healthcare. For example, (21) ___________ could lead to overreliance on machines, reducing the need for skilled medical professionals. However, proponents believe that as AI continues to evolve, the medical field will revert to traditional methods By working alongside human experts, AI has the potential to transform healthcare, making it more efficient and accessible for all.
In summary, the rise of AI in medicine is an exciting development that shows great promise. It is essential (22) ___________. As these technologies advance, doctors may struggle to trust AI in complex cases.
1. Do you find yourself yawning all day at school? You probably need more sleep. However, it is not just how much sleep you get that is important. What you do before bedtime also has a huge effect on how you feel the next day. If you spend time chatting to someone on social media, or reading a book on your e- reader, you are not alone.
2. All devices' screens give out a large amount of blue light, which affects the body's production of the sleep hormone, melatonin, which can change your sleep patterns. So it is not just getting to sleep that becomes hard, but the quality of your sleep also suffers. The result is that you can wake up several times during the night, and have difficulty getting up in the morning.
3. Sleep is food for the brain, so not sleeping well can be a severe problem for anyone, especially for teenagers, because their brains are still developing. When you do not sleep well, it can be difficult to concentrate at school, which makes it harder to learn and get good grades. It can also affect your mood, making you feel sad or anxious.
4. So, it is clear you should not use your phone before you go to sleep. Why not leave it in another room? Nothing on social media is so important that it cannot wait a few hours! You should rediscover paper books and enjoy feeling tired and sleepy before bedtime rather than wondering why your best friend has not liked your photo! How will you wake up? You do not have to use the alarm on your phone. Go and buy yourself an old-fashioned alarm clock! The negative effects that screen time is having on sleep have been in the news a lot recently, so manufacturers of smartphones and tablets have added a feature to the mobile devices that can help reduce these. Most new phones have a night-time setting that changes the colour of the screen so that it gives out less blue light. If you really cannot avoid going onto social media at bedtime, think about turning on this setting on your phone.
Which of the following is NOT TRUE according to the passage?
