Các bước nghiên cứu hóa học được thực hiện theo thứ tự là

Đâu là nội dung thể hiện trách nhiệm của công dân trong việc tham gia vào các hoạt động kinh tế?

Theo nhận định từ các chuyên gia, khả năng công ty của ông A mở một chi nhánh mới ở thành phố X là 40% có thể xảy ra. Nếu đúng như vậy thì khả năng ông A được bổ nhiệm làm giám đốc cho chi nhánh mới này là 80% có thể xảy ra. Xác suất để ông A trở thành giám đốc cho chi nhánh ở thành phố X là bao nhiêu? Làm tròn kết quả đến hàng phần trăm.

Ý nào sau đây không phản ánh đúng nguyên nhân dẫn đến cạnh tranh kinh tế?

Đọc đoạn trích sau và trả lời câu hỏi:

Những cái vừa nói là cái đã lắng đọng, đã ổn định, chắc chắn là kết quả của sự dung hợp của cái vốn có, của văn hoá Phật giáo, văn hoá Nho giáo, cái được dân tộc sàng lọc, tinh luyện để thành bản sắc của mình. Phật giáo, Nho giáo tuy từ ngoài du nhập vào nhưng đều để lại dấu ấn sâu sắc trong bản sắc dân tộc. Có điều, để thích ứng với cái vốn có, Phật giáo không được tiếp nhận ở khía cạnh trí tuệ, cầu giải thoát, mà Nho giáo cũng không được tiếp nhận ở khía cạnh nghi lễ tủn mủn, giáo điều khắc nghiệt. Đạo giáo hình như không có nhiều ảnh hưởng trong văn hoá nhưng tư tưởng Lão - Trang thì lại ảnh hưởng nhiều đến lớp trí thức cao cấp, để lại dấu vết khá rõ trong văn học.

(Nhìn về vốn văn hoá dân tộc, Trần Đình Hượu)

Read the following passage about the Koromi trend 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.

[I]. If you’ve done any traveling at all, you’re likely quite aware that customs and etiquette differ from one culture to another: what may be perfectly innocuous in one place may be hideously offensive in another, and vice-versa. [II]. Granted, even if you haven’t traveled at all, you’re probably aware of the fact that certain types of behavior aren’t exactly acceptable in other countries: belching at the table may be a sign of gratitude in some places, but in most areas of North America and Europe, such a display will earn you a fair bit of ire. [III]. Whether you plan on traveling to any of the places listed below or just doing business with a foreign client, it’s important to educate yourself on the standards of politesse and etiquette beforehand-the last thing you want to do is offend someone with any ignorant, boorish behavior. [IV]. Here’s how to be polite in different countries.

When dealing with Japanese clients, be sure to dress fairly conservatively, and make sure that you bow lower than they do upon meeting them. Accept gifts with both hands and open them later, not in front of the giver, and never blow your nose at the dining table. Avoid asking and answering direct questions: it’s better to imply rather than ask, and to answer with vagueness during conversations.

In Kenya, when greeting someone older or of a higher status than yourself, grip their right wrist with your left hand while shaking it; it’s a sign of respect and deference. Do ask questions about their health, family, business etc. before getting to major topics, as skipping these niceties is seen as impolite. If sharing meals, do not begin eating until the eldest male has been served and starts to eat.

Turning down an alcoholic drink is considered terribly offensive in Russia, so it’s a good idea to fortify yourself with some greasy food before heading out for a meal with Russian or Ukrainian clients. Don’t smile at strangers or they’ll think you’re deranged, and when paying for items, place your money on the counter rather than trying to hand it directly to the cashier.

Where in paragraph I does the following sentence best fit?
"Cultural differences in behavior can lead to unintended offense in certain regions."

Năng lượng điện bóng đèn điện đã tiêu thụ là bao nhiêu sau khi khung dây quay được 18750 vòng? Giả sử điện trở của cuộn dây bên trong máy phát là không đáng kể.

Hàm số nào dưới đây có đồ thị dạng như đường cong hình bên? 

Read the following passage about Life in The Future 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.

In the near future, technology is expected to bring about significant changes to how we lead our lives. One of the most notable shifts will be the way we keep up with the rapid pace of technological advancements. With smart homes and autonomous vehicles, our daily routines will increasingly depend on sophisticated systems designed to make our lives easier. For example, smart assistants will look out for our needs, such as ordering groceries, adjusting room temperatures, or even scheduling doctor’s appointments.

Another major development will be in communication. Today, we already use video calls to stay in touch with friends and family across the globe, but the future promises even more immersive experiences. Virtual reality could allow us to hang out with people in virtual spaces, regardless of where they physically are. As a result, geographical barriers will become less relevant, creating a more connected and global society.

Healthcare is also likely to transform. Advances in artificial intelligence will enable doctors to look after patients more efficiently, diagnosing diseases earlier and prescribing personalized treatments. These changes may extend our lifespan and improve our quality of life. Additionally, breakthroughs in renewable energy will play a key role in sustaining our future. With green energy sources, such as solar and wind power, we can cut down on harmful emissions and move toward a more sustainable planet.

While these advancements sound exciting, they also bring challenges. As technology becomes more integrated into our lives, we must be careful to ensure privacy and security. We need to watch out for potential risks, like data breaches and the misuse of personal information. With thoughtful planning, however, the future holds great promise for improving the way we live, work, and interact with the world.

In which paragraph does the passage discuss the role of smart assistants in daily life?

In Part Three of the Speaking Section you work together with a partner. You have to do a single task which usually lasts about 3 minutes. One possible task is “problem solving”, which means you have to look at some visual information and then discuss the problem with your partner. You may be shown photos, drawings, diagrams, maps, plans, advertisements or computer graphics and it  is essential that everyone (631)___________ them carefully. If necessary, check you know exactly (632) ________________ the examiner to repeat the (633) __________ or make them clearer.

While you are doing the task, the examiner will probably say very little and you should ask your partner questions and (634)  ___________ suggestions if he or she is not saying much. If either of you have any real difficulties, the examiner may decide to step in and help. Normally, however, you find plenty to say, which helps the assessor to give you a fair mark. (635) ____________in doing the task by competing with your partner, which includes taking turns in giving opinions and replying appropriately, although in the end it may be possible to “agree to disagree”.

Câu 632:

Chọn ý đúng: Công nghệ internet vạn vật?

Một trong những đặc điểm của văn hóa tiêu dùng Việt Nam là gì?

Vi sinh vật A có khả năng sinh trưởng ở nhiệt độ từ 15^oC đến 45^oC, sinh trưởng tối ưu ở 30 – 35^oC. Chúng thuộc nhóm vi sinh vật nào dưới đây?

Read the passage and mark the letter A, B, C or D to answer the following questions.
Volunteering offers many of the same social benefits, with the added bonus of helping others and developing useful skills to put on your CV. Plus, students are in a unique position to help, suggests Tom Fox. "They can take their enthusiasm and excitement for opportunities and share their passions, subject knowledge and experience with people." The idea of giving up time for nothing might seem impractical at first, especially once the pressures of study and coursework or exams begin to mount up. However, Michelle Wright, CEO of charity support organization Cause4, suggests seeing volunteering as a two-way street. "I think it is fine for undergraduates to approach volunteering as a symbiotic relationship where doing good is just one part of the motivation for reaching personal and professional goals."
Katerina Rudiger, head of skills and policy campaigns at the Chartered Institute of Personnel and Development (CIPD), says: "Volunteering can be a valuable way of gaining that experience, as well as building confidence, broadening your horizons, becoming a better team player and developing those all- important 'employability skills' such as communication and decision making." Amanda Haig, graduate HR manager, agrees that volunteering can help your employment prospects. "Volunteering can demonstrate positive personality traits and skill sets, such as proactivity, and teamwork," she says.
A positive side-effect of volunteering is improving your time at university by getting involved in the local community. Leaving the student bubble can make your time as an undergraduate much more varied. At Bath Spa University, more than 1,000 students volunteered over the past year, doing everything from working on local environmental projects to helping in schools or assisting the elderly. ”Quite often there can be a divide between students and permanent residents," says students' union president Amy Dawson, "but if students invest a little time now, they will be giving something back to the local community and will reap the benefits in the future."
“You might also find that volunteering helps your studies if you choose the right program. At Lancaster, volunteering is linked into academic modules in some cases", explains Fox. "This has multiple wins. Students get to apply their learning in the classroom and share their interests with children in local schools or community organizations, while schools gain skilled students with a passion for a subject that enthuses their pupils."

The word “gaining” in paragraph 2 can be replaced by____________.

Xác định ý đúng: Báo cáo dự án cần đáp ứng đủ bao nhiêu yêu cầu?

Trong ngôn ngữ Python, tên nào sau đây đặt sai theo quy tắc?

CHỦ ĐỀ 2

(Tham khảo bài văn của chủ đề trong đường link dưới đây ở trang 39)

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

Và trả lời câu hỏi sau:

Chọn từ trong ngoặc phù hợp điền vào ô trống:

Khi điện phân dung dịch NaCl, thì ion \(Na^{+}}\) sẽ di chuyển về cực (âm, dương) (…a…) hay còn gọi là (catot, anot) (…b…). Còn ion \(Cl^{-}}\) sẽ di chuyển về cực (âm, dương) (…c…) hay còn gọi là (catot, anot) (…d…).

Vị trí (b) là ________.

Nguyên nhân khách quan nào khiến cuộc kháng chiến của nhân dân ta chống thực dân Pháp 1858-1884 thất bại?

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.

In which paragraph does the writer mention the greatest concern regarding online dating?