Nội dung nào sau đây không phải là lí do cần thiết phải học tập và khám phá lịch sử suốt đời?

Số protôn có trong hạt nhân ${}_Z{}^{A}X$

Đại lượng nào dưới đây là đại lượng vectơ?

Speech is one of the most important ways of communicating. It consists of far more than just making noises. To talk and also (627) ___________ by other people, we have to speak a language, that is, we have to use combinations of sounds that everyone agrees to stand for a particular object or idea. Communication would be impossible (628) _________________. Learning a language properly is very important. The basic vocabulary of English is not very large, and not only about 2,000 words are needed to speak it quite well. But (629) ________________, the more precise you can be about their exact meaning. Words are the main thing we use in communicating what we want to say. (630) ________________. (631) _______________ of voice can express many emotions and show whether we are pleased or angry, for instance.

Câu 630:

(630) __________________.

Cho \(\int\limits_{0}^{\frac{\pi }{2}}{f(x)dx=6}\). Tính \(I=\int\limits_{0}^{\frac{\pi }{2}}{[3f(x)-2\sin x]dx}\).

Ở loài chim, diều được hình thành từ bộ phận nào của ống tiêu hóa?

Đối tượng nghiên cứu của sử học là gì?

Đạo hàm của hàm số \(y = \left( {2{x^4} - 3{x^2} - 5x} \right)\left( {{x^2} - 7x} \right)\) bằng biểu thức nào dưới đây?

Cho tam giác ABC nhọn, có H là trực tâm. \(\Delta BHC\) nội tiếp \(\left( {I,R} \right)\). Gọi M là trung điểm BC. Khẳng định nào sau đây là đúng:

Choose the word or phrase among A, B, C or D that best fits the blank space following passage So you’re between the ages of thirteen and eighteen. What (36) _______ you happy? There have been lots of surveys about teenagers and happiness and they all come to different conclusions. Some surveys say that most young people are happiest (37) _________ they spend time with their family. Others say it’s when they’re (38) ________ friends. Some teenagers think that getting good marks at school and (39) _________ exams makes them happy and others feel that it’s having a boyfriend or girlfriend that improves their lives. The problem is that there isn’t just one thing that makes everyone happy. (40) __________ is something different for each of us, and what made us happy last week might not make us happy next week!

(40) _______

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.

Join Our Community Gardening Program

Are you interested in growing your own vegetables? If you’ve tried our workshops, you’ll want to sign up for (7)_________session! In our program, participants (8)_______ to share tips and techniques for successful gardening. Each week, we focus on a different plant variety, providing you with the (9)_______you need for successful harvests.

Our experts will guide you (10)________ the art of sustainable gardening. You'll also receive a starter kit that includes seeds, soil, and tools, making it easier for you to begin your gardening (11)_______. We believe that a (12)_________ of the benefits of gardening include a sense of community and the joy of growing your own food. 

Điền thông tin thích hợp để hoàn thành bài tập sau:

Hợp chất A có công thức M₄X₃. Tổng số hạt proton, neutron và electron trong phân tử A là 214. Tổng số hạt proton, neutron, electron của [M]₄ nhiều hơn so với [X]₃ trong A là 106. Biết rằng số hạt proton, neutron trong nguyên tử thoả mãn điều kiện bền sau: $1\le\dfrac{N}{Z}\le1,5$, với N là số neutron, Z là số proton.

1. Công thức hoá học của A là .

2. Số electron độc thân của nguyên tử M là .

Choose A, B, C or D that has the CLOSEST meaning to the given pair of sentences in each question.

The oven has reached 375 degrees. The cookies will be ready to bake soon.

CHỦ ĐỀ: HÀNG XÓM

(Tham khảo bài văn của chủ đề trong đường link dưới đây ở trang 21)

https://tvsthpt.dlib.vn/app/doc-sach-ebook/d0a01a0e4114

Và trả lời câu hỏi sau:

Ông lão chú ý đến nhà hàng xóm vì dãy sáu đôi đép, trong đó có đôi đép xỏ ngón có nơ hồng, xếp ngay ngẳn trước cửa. Đúng hay sai?

Find the word which has a different sound in the part underlined.

Đâu là ý đúng: Phương pháp thứ hai để điều khiển tốc độ động cơ một pha là?

Read the following passage about the urban shift 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. (2,5 points)

            [I] Water is one of the most essential resources on our planet, vital for all forms of life. However, increasing demand and pollution are putting immense pressure on our freshwater supplies. [II] According to recent studies, nearly 2 billion people worldwide live in countries experiencing high water stress, leading to a decline in the availability of this precious resource. This situation not only affects drinking water but also agriculture, sanitation, and energy production.

            The primary causes of water scarcity include population growth, urbanization, and climate change. As cities expand, the demand for water increases significantly. Moreover, agricultural practices that rely heavily on water are becoming unsustainable in many regions. Climate change further exacerbates these issues, causing unpredictable weather patterns and extreme droughts, which reduce water availability.

           [III] In response to this growing crisis, everyone must prioritize water conservation. Simple actions, such as fixing leaks, using water-efficient appliances, and practicing mindful consumption, can make a significant difference. Additionally, implementing policies that promote sustainable water management and investing in technologies for water recycling can help mitigate the impacts of water scarcity. [IV]

            Despite these efforts, the challenges remain substantial. It is crucial that we recognize the importance of conserving water and take immediate steps to protect this vital resource for future generations.

Which of the following best paraphrases the underlined part in paragraph 3?

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions:

            For many people who live in cities, parks are an important part of the landscape. They provide a place for people to relax and play sports, as well as a refuge from the often harsh environment of a city. What people often overlook is that parks also provide considerable environmental benefits.

            One benefit of parks is that plants absorb carbon dioxide - a key pollutant - and emit oxygen, which humans need to breathe. According to one study, an acre of trees can absorb the same amount of carbon dioxide that a typical car emits in 11,000 miles of driving. Parks also make cities cooler. Scientists have long noted what is called the Urban Heat Island Effect: building materials such as metal, concrete, and asphalt absorb much more of the sun’s heat and release it much more quickly than organic surfaces like trees and grass. Because city landscapes contain so much of these building materials, cities are usually warmer than surrounding rural areas. Parks and other green spaces help to mitigate the Urban Heat Island Effect.

            Unfortunately, many cities cannot easily create more parks because most land is already being used for buildings, roads, parking lots, and other essential parts of the urban environment. However, cities could benefit from many of the positive effects of parks by encouraging citizens to create another type of green space: rooftop gardens. While most people would not think of starting a garden on their roof, human beings have been planting gardens on rooftops for thousands of years. Some rooftop gardens are very complex and require complicated engineering, but others are simple container gardens that anyone can create with the investment of a few hundred dollars and a few hours of work.

            Rooftop gardens provide many of the same benefits as other urban park and garden spaces, but without taking up the much-needed land. Like parks, rooftop gardens help to replace carbon dioxide in the air with nourishing oxygen. They also help to lessen the Urban Heat Island Effect, which can save people money.

            In the summer, rooftop gardens prevent buildings from absorbing heat from the sun, which can significantly reduce cooling bills. In the winter, gardens help hold in the heat that materials like brick and concrete radiate so quickly, leading to savings on heating bills. Rooftop vegetable and herb gardens can also provide fresh food for city dwellers, saving them money and making their diets healthier. Rooftop gardens are not only something everyone can enjoy, they are also a smart environmental investment.

Question 36: Based on its use in paragraph 2, it can be inferred that mitigate belongs to which of the following word groups?