Cho hình chóp \(S.ABCD\). Giao tuyến của mặt phẳng \(\left( SAB \right)\) và mặt phẳng \(\left( SAD \right)\) là đường thẳng

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 7 to 12.

Join Our Student Exchange Program!

Are you eager to explore a new culture, improve your language skills, and make lifelong friends? Our Student Exchange Program is the perfect opportunity for you!

Students from our school will have the chance to study abroad while welcoming (7) ______ students into their homes. This is a great way to experience different educational systems and lifestyles.

During the program, you will (8) ______ new challenges, such as adapting to a new environment and communicating in a foreign language. (9) ______, these experiences will help you grow both academically and personally.

Participants will receive full (10) ______, including accommodation, meals, and tuition fees.

Instead of traveling as a tourist, why not become a local for a semester? This exchange allows you to fully immerse yourself in a new culture.

This program helps students develop essential skills such as independence, adaptability, and (11) ______.

Apply now and take the first step towards an unforgettable experience in international (12) ______!

Vận tốc trung bình là đại lượng được đo bởi:

Điền số thích hợp vào chỗ trống.

Cho hình phẳng \(\left( H \right)\) giới hạn bởi các đường \(y=\sqrt{x}\), \(y=0\), \(x=2\) và \(x=6\). Thể tích khối tròn xoay thu được khi quay \(\left( H \right)\) quanh trục \(Ox\) là: (……) (đơn vị thể tich). (Lấy \(\pi \approx 3,14\)).

Vai trò của ngân sách nhà nước thể hiện như thế nào trong những trường hợp sau: Chính phủ họp bàn xây dựng lộ trình tăng lương cho cán bộ công chức, viên chức?

Trong hô hấp quá trình đường phân xảy ra ở bào quan nào?

Sử dụng các kí hiệu đoạn, khoảng, nửa khoảng để viết tập hợp $A = \{ x \in \mathbb{R} \Big| 7 \le x \le 10\}$.

Read the following passage about online dating 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.

Psychologists have found many advantages and disadvantages to online dating. Among the many criticisms aimed at online dating, the most severe concern is its effects on people's self-esteem and mental health.

Swipe left or right is the main feature of popular dating apps, where users quickly look at profiles. However, this system is criticized for being superficial. A study showed that users often feel less satisfied with their appearance. Jessica Strübel found that after a while, users begin to feel less like unique, special individuals and more like they're disposable. This feeling leads to users becoming increasingly sensitive about their looks and bodies, heightening self-consciousness. Dating apps also added to the idea that there's always something better around the corner, which further pressures users into trying to appear more attractive.

Dating apps not only harm self-esteem but also alter perceptions of relationships. By accelerating the dating process, these apps encourage poor social behavior. For instance, it's not unusual for people to ignore "likes" and messages or to lose interest and cut off communication. This behavior would have been considered extremely rude in the past. But with online dating, it is a common reality.

Furthermore, thirty-five percent of users actually reported feeling pessimistic about dating. Only twenty-eight percent of surveyed users reported feeling hopeful after using a dating site or app.

According to paragraph 2, all of the following are problems with dating apps EXCEPT _____.

Rewrite the sentence and keep it the same meaning as the first one. No more than FIVE words in the blank.

They are planting new trees in the schoolyard to make the air cleaner.

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 is NOT mentioned in the essay?

Cho tập hợp $A=\left[ -2;2 \right]$. Tập hợp $A \cap \mathbb{N}$ bằng

Trong GIMP, lệnh nào được sử dụng để tạo dãy khung hình cho ảnh động dựa trên hiệu ứng có sẵn?

Nhận định nào là tác động tích cực của con người tới các thành phần tự nhiên?

Chọn từ/cụm từ thích hợp nhất để điền vào chỗ trống trong câu dưới đây:

Ngôn ngữ ___________ là ngôn từ dùng để thông báo tin tức thời sự trong nước và quốc tế, phản ánh chính kiến của tờ báo và dư luận quần chúng, nhằm ________________ sự tiến bộ của xã hội.

Nhận định nào sau đây đúng khi nói về vị trí địa lí Việt Nam?

Cho hàm số \(f(x)=x^{3}-3 x^{2}+(k-2) x+1\).

Có bao nhiêu giá trị nguyên của \(k\) thỏa mãn \(|k| \leq 11\) để \(f^{\prime}(x) \geq 0\) với mọi \(x \in \mathbb{R}\)?

Nhân tố nào sau đây là căn cứ để phân loại nguồn lực?