Tổng số các hạt proton, neutron và electron trong nguyên tử của một nguyên tố là 40. Biết số hạt nơtron lớn hơn số hạt proton là 1. Cho biết nguyên tố trên thuộc loại nguyên tố nào?

Theo quy định pháp luật, có thể khám xét thư tín, điện tín, bưu kiện, bưu phẩm,… của công dân trong trường hợp có căn cứ để nhận định trong thư tín, điện tín, bưu kiện, bưu phẩm đó có chứa:

Mark the letter A, B, C or D to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17

a. Mary: That sounds delicious! Could you share the recipe with me?

b. John: I'm making pancakes. They're super easy to prepare, and they taste amazing

c. Mary: What are you cooking, John? It smells amazing!

Có mấy phương pháp ủ phân?

Anh T là chủ của một công ty chuyên sản xuất giày dép, hằng ngày anh đến công ty giám sát và hướng dẫn nhân viên cách làm ra sản phẩm chuẩn. Sản phẩm của công ty anh T được rất nhiều người tiêu dùng tin tưởng sử dụng. Trong trường hợp trên, anh T tham gia vào nền kinh tế với vai trò là chủ thể gì?

Mối quan hệ giữa các thành phần trong lớp vỏ địa lí thường không có đặc điểm gì?

Cách mạng tư sản Đức (1864 – 1871) diễn ra dưới hình thức nào sau đây?

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?

kWh (ki-lô-oát-giờ) là đơn vị của

Read the following passage about the Exploring The Universe 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.

Science is a vast and fascinating field that seeks to understand the natural world and the universe beyond[I]. It encompasses various disciplines, including physics, chemistry, biology, and astronomy[II]. Each of these areas contributes to our understanding of complex phenomena, [III]. For instance, scientific research has led to significant breakthroughs in medicine, renewable energy, and environmental conservation[IV]. In this essay, we will explore the impact of science on our lives, particularly focusing on space exploration.

One of the most intriguing aspects of science is space exploration. Humans have always looked to the stars, wondering what lies beyond our planet. The launch of satellites and manned missions has allowed us to gather valuable information about the cosmos. For example, NASA's Mars Rover has provided insight into the potential for life on other planets. Through meticulous research and data collection, scientists can analyze soil samples and atmospheric conditions, paving the way for future explorations.

Space exploration also raises critical questions about our existence and the future of humanity. As we continue to advance technologically, the prospect of colonizing other planets becomes more plausible. This endeavor could serve as a solution to the challenges we face on Earth, such as overpopulation and resource depletion. However, ethical considerations must guide these efforts. We must ensure that we do not repeat the mistakes of history, such as the exploitation of natural resources and indigenous populations.

Moreover, scientific advancements have enabled us to develop technologies that enhance our understanding of the universe. Telescopes and space probes allow us to observe distant galaxies, study black holes, and uncover the mysteries of dark matter. Each discovery leads to new questions, further fueling our curiosity and drive for knowledge. The concept of the multiverse, for instance, challenges our understanding of reality and pushes the boundaries of scientific thought.

In addition to exploring the universe, science plays a crucial role in addressing pressing issues on Earth. Climate change, for example, is a significant concern that scientists are actively investigating. Through climate models and data analysis, researchers can predict future trends and propose solutions to mitigate the effects of global warming. Public awareness and education are essential in fostering a collective response to environmental challenges.

As we reflect on the wonders of science, it is clear that its contributions extend far beyond mere knowledge acquisition. Science empowers us to make informed decisions about our health, environment, and future. By fostering a culture of curiosity and critical thinking, we can inspire future generations to continue exploring the unknown.

Which of the following can be inferred from the passage?

Sông ngòi Nhật Bản có đặc điểm nổi bật nào dưới đây?

Read 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.

TO STAY HEALTHY, BEGIN AT HOME!

Let’s look at what we can do each day to improve our health and well-being.

Facts and Figures:

Over 30% of adults do not get enough physical activity, and (7)_______ spend hours sitting in front of screens, which affects both their physical and mental health.

Positive Actions!

(8)________  your intake of sugary or salty processed foods and opt for healthier alternatives like fruits or nuts.

Focus on (9)________ fresh, nutrient-rich foods rather than heavily processed ones. This not only nourishes your body but also helps the environment by reducing (10)________.

(11)_________ how busy your schedule is, dedicate at least 30 minutes a day to physical activity. Consistency is key!

Start Today!

Small changes can lead to big (12)_______. Make the choice to live a healthier, happier life!    

Câu nào dưới đây là mệnh đề?

Mệnh đề phủ định của mệnh đề: “2022 là một số chẵn” là?

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.

Living Every Moment Fully: Secrets to Happiness in the Digital Era

Are you seeking balance in your life? The (1)_________ balance between online and offline worlds awaits you!

Our modern (2)_________ create unnecessary daily life stress in our increasingly connected world. Stolen moments (3)_________ your phone during important conversations add up to lost time. We should remind people (4)_________ the value of being present together.

The secret (5)_________ in finding your perfect digital-life harmony through mindful technology use. Start prioritizing real connections today (6)_________ your life into something meaningful.

Contact us now at Digital Wellness Center for your free consultation!

Nguyên nhân gây bệnh tụ huyết trùng là

Cho \(\mathrm{a}, \mathrm{b}, \mathrm{c}\) là ba số thực dương, \(a>1\) thỏa mãn \(\log _{a}^{2}(b c)+\log _{a}\left(b^{3} c^{3}+\frac{b c}{4}\right)^{2}+4+\sqrt{9-c^{2}}=0\)

Khi đó, giá trị của biểu thức \(T=a+3 b+2 c\) gần với giá trị nào nhất sau đây?

Hàm số \(y = \frac{{9x - 1}}{{x + 6}}\) xác định khi nào? 

“Học tập lịch sử chỉ diễn ra ở trong các lớp học và khi chúng ta còn là học sinh, sinh viên”. Đây là quan điểm 

Động vật hằng nhiệt khi đến mùa rét thì sự sinh trưởng và phát triển bị ảnh hưởng như thế nào?

Phần mềm thương mại văn phòng?