Cuối tuần P rủ K cùng đi ăn uống và đi xem phim tại rạp chiếu phim. Khi đó, P và K đang thực hiện hoạt động nào sau đây?

Nội dung nói về khẩu hiệu trong kinh tế nước ta là gì?

Năm nhuận là năm chia hết cho 400 hoặc n chia hết cho 4 đồng thời không chia hết cho 100. Biểu thức biểu diễn kiểm tra năm nhuận là:

Nguyên nhân trực tiếp dẫn đến bùng nổ cuộc nội chiến ở Mĩ là gì?

Thuế là một khoản nộp ngân sách nhà nước có tính chất gì?

Trong một số phương tiên giao thông như máy bay, xe đua, gia tốc tức thời được đo trực tiếp bằng dụng cụ nào?

WAYS TO IMPROVE YOUR MEMORY

A good memory is often seen as something that comes naturally, and a bad memory as something that cannot be changed, but actually (622) ____________ to improve your memory.

We all remember the things we are interested in and forget the ones that bore us. This no doubt explains the reason why schoolboys remember football results (623) __________ but struggle with dates from their history lessons! Take an active interest in what you want to remember, and (624) ____________ . One way to make yourself more interested is to ask questions — the more the better!

Physical exercise is also important for your memory, because it increases (625) _______________ and sends more oxygen to your brain, and that makes your memory work better. Exercise also reduces stress, (626) _________________.

The old saying that ―eating fish makes you brainy may be true after all. Scientists have discovered that the fats found in fish like tuna, sardines and salmon — as well as in olive oil — help to improve the memory. Vitamin-rich fruits such as oranges, strawberries and red grapes are all good brain food, too.

(Source: ―New Cutting Edge, Cunningham, S. & Moor. 2010. Harlow: Longman)

Câu 626:

Exercise also reduces stress, (626)_______________.

Năng lượng nào không phải nguồn năng lượng tái tạo?

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?

Những người sản xuất, cung cấp hàng hoá, dịch vụ và thị trường, đáp ứng nhu cầu tiêu dùng của xã hội được gọi là gì?

Loại tín dụng được ngân hàng chấp nhận để khách hàng sử dụng 1 lượng tiền vốn trong 1 thời gian nhất định dựa trên cơ sở lòng tin khách hàng, và có khả năng hoàn trả gốc và lãi khi đến hạn gọi là gì?

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 from 28 to 34. Foot-racing is a popular activity in the United States. It is seen not only as a competitive sport but also as a way to exercise, to enjoy the camaraderie of like-minded people, and to donate money to a good cause. Though serious runners may spend months training to compete, other runners and walkers might not train at all. Those not competing to win might run in an effort to beat their own time or simply to enjoy the fun and exercise. People of all ages, from those of less than one year (who may be pushed in strollers) to those in their eighties, enter into this sport. The races are held on city streets, on college campuses, through parks, and in suburban areas, and they are commonly 5 to 10 kilometers in length. The largest footrace in the world is the 12-kilometer Bay to Breakers race that is held in San Francisco every spring. This race begins on the east side of the city near San Francisco Bay and ends on the west side at the Pacific Ocean. There may be 80,000 or more people running in this race through the streets and hills of San Francisco. In the front are the serious runners who compete to win and who might finish in as little as 34 minutes. Behind them are the thousands who take several hours to finish. In the back of the race are those who dress in costumes and come just for fun. One year there was a group of men who dressed like Elvis Presley, and another group consisted of firefighters who were tied together in a long line and who were carrying a fire-hose. There was even a bridal party, in which the bride was dressed in a long white gown and the groom wore a tuxedo. The bride and groom threw flowers to bystanders, and they were actually married at some point along the route.

A “bystander” as used in the last paragraph refers to which of the following?

Cho tam thức bậc hai \(f\left( x \right)=-{{x}^{2}}-4x+5\). Tìm tất cả giá trị của \(x\) để \(f\left( x \right)\ge 0\).

Nung vôi là quá trình nhiệt phân đá vôi (có thành phần chính là calcium carbonate) để sản xuất vôi sống. Phương trình hoá học nào mô tả đúng phản ứng của quá trình trên?

Nguồn động lực được sử dụng phổ biến nhất đó là:

Read the following passage about lifelong learning 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 from 18 to 22. 

In today’s rapidly changing world, lifelong learning has become more important than ever. Lifelong learning is essential for personal and professional growth. To stay relevant and competitive in the job market, (18) _________.

One of the key benefits of lifelong learning is personal growth. By learning new things, individuals can boost their self-esteem and confidence. By exploring new subjects and hobbies, individuals can expand their horizons and discover new passions.

(19) _________. By acquiring new skills, individuals can increase their employability. By staying up-to-date with the latest trends and technologies, individuals can increase their value to employers, (20)______. However, lifelong learning can be challenging. (21) _________. Balancing work, family, and personal commitments can make it difficult to find time for learning.

To make the most of lifelong learning, people, especially the young, (22) _________. By breaking down larger goals into smaller, achievable steps, individuals can stay motivated and make progress. By breaking down larger goals into smaller, achievable steps, individuals can stay motivated and make progress.

Trong ngôn ngữ Python, tên nào là từ khoá?

Chọn đáp án sai: Pit-tông được trục khuỷu dẫn động ở kì nào? 

Tương tác gen là hiện tượng gì?

Thạch quyển được hợp thành bởi lớp vỏ Trái Đất và yếu tố nào?