Trong mặt phẳng với hệ tọa độ , vectơ nào sau đây là vectơ pháp tuyến của mặt phẳng ?

Yêu cầu về hướng chuồng nuôi:

Trong trường hợp dưới đây, yếu tố nào đã ảnh hưởng đến lượng cung hàng hóa trên thị trường?

"Các công ty thuỷ sản ở tỉnh P đã ứng dụng công nghệ trong sản xuất và cung ứng nhiều loại con giống có giá trị kinh tế cao, phục vụ sản xuất trên địa bàn như: cá bống, cá lăng chấm, cá nheo, cá tầm,... Từ đó, đã góp phần nâng cao năng suất và thúc đẩy phát triển sản xuất hàng hoá thuỷ sản tập trung, quy mô lớn".

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from that of the other three in pronunciation in each of the following questions: face, take, fan, make

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the questions from 36 to 42.

In the distance, an enormous, menacing-looking tornado can be seen. Luckily, the area has been evacuated and there is no one to be seen. Then, out of the blue, a few kilometres away a van appears and races down the road straight towards the tornado. Both in their twenties, Joe Hammond and his wife Emma are heading for it. Their purpose is to monitor various characteristics of a tornado, such as its speed, direction, and temperature. The storm chasers are planning to plant themselves directly in the path of the tornado to amass as much information as they can.

Joe and Emma are dedicated storm chasers. They began to chase storms as university students, and in recent years they have been travelling vast distances around the USA in their efforts to locate tornadoes. Bizarre as it may sound, they are not the only people to do it. During the tornado season, hundreds of people cross Tornado Alley, an area between South Dakota and Texas. Their vehicles are almost unrecognisable, as they are concealed underneath an assortment of electronic equipment and contain all manner of communication devices.

When asked why people are so fascinated by tornadoes, Joe said some tornado chasers relish the challenge, while others might just love the exhilaration of being in a treacherous situation. Some experienced chasers have even turned their hobby into a business and set up travel agencies offering tourists trips which guarantee a ringside view of the twisters. It seems, however, that people like Joe and Emma also make a pivotal contribution to the study of tornadoes.

The fact is, although there are about a thousand tornadoes in the USA each year, meteorologists still do not fully comprehend why they happen. This is partly because the research done by radars in laboratories is not as efficacious as mobile equipment deployed directly at the scene. Thus, some research meteorologists even go storm chasing themselves. It seems that the thrill, combined with a desire to understand nature, is the reason why people like Joe and Emma chase tornadoes.

(Adapted from Venture into First for Schools)

Which of the following can be inferred from the passage? 

Cho hàm số $y = f(x)$ có đồ thị như hình vẽ.

Khẳng định nào sau đây đúng?

Nội dung nào sau đây là nhiệm vụ của nhân dân Việt Nam trong giai đoạn 1996 - 2006?

Điện toán đám mây không thể cung cấp những dịch vụ nào trong các dịch vụ sau đây?

Read the following advertisement and mark the letter A, B, C and D on your answer sheet to indicate the option that best fit each of the numbered blanks from 7 to 12

ASSISTANT MANAGER AT CAFÉ NEEDED

We are a busy café (7) ______in the West Village. This role is to help lead a great team at a popular spot in a lively neighborhood. Looking (8) ______someone with experience managing a coffee shop or cafe to help the owner keep the cafe running smoothly at a high standard and to maintain a (9) ______for our staff.

This is for someone ideally with coffee shop and Hospitality experience. The right (10) ______would be someone with out-of-the-box thinking who can help bring about improvements where needed and motivate and inspire (11) ______through great leadership.

These are the main responsibilities of the team you will lead. (12) ______, you would have to have good knowledge and skill with all.

Tại mỗi thời điểm, một thiết bị có thể kết nối qua Bluetooth với mấy thiết bị?

Quy mô của các đối tượng được thể hiện trong phương pháp kí hiệu có sự khác biệt như thế nào?

Hành động nào sau đây là ví dụ cho hoạt động lưu trữ trực tuyến?

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.

MAKE A DIFFERENCE IN THE LIVES OF ANIMALS!

Animal shelters depend on the kindness of volunteers to care for homeless animals.

♻ Why Volunteer?

Many animals in shelters have been abandoned by their owners while (7) _______are rescued from dangerous situations. By volunteering, you can help provide food, medical care, and comfort to animals in need.

♻ How You Can Help:

Spend time with the animals, ensuring they feel loved and safe. Assist with cleaning and maintaining shelter facilities, as failing to tidy up messes can (8) _______ unhealthy conditions. Help raise awareness about adoption programs and the importance of reducing the (9) _______ of homeless animals. Rather than adopt a new pet without preparation, educate potential owners about proper care as many animals suffer neglect and abandonment (10) _______ irresponsible ownership. Together, we can ensure that every animal has a chance at a better (11) _______.

♻ Get Involved Today!

Volunteering doesn’t just benefit the animals - it gives you a sense of fulfillment and the opportunity to meet others who share the same (12) _______.