Hệ điều hành dành cho thiết bị di động có đặc trưng là

Sắc lệnh số 65 của Chủ tịch Chính phủ lâm thời năm 1945 liên quan đến vấn đề nào sau đây?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.

We all had the experience of trying to learn something new only to find out that we're not very good at it. We look around at (26) _______ people we are learning with, those seemingly more gifted than us. It seems to come naturally to them.

Undoubtedly, there are people (27) _______ are brilliant at certain things. (28) _______ , many of them are not really born with talents. Psychologist K. Andrers Ericsson studied students at Berlin's Academy of Music. He found that while all the participants in the study had all the (29) _______ of world famous musicians, only some of them actually reached international stardom. What made the difference? The answer is simple: practice. The people that became (30) _______ were more competitive and practised about 2,000 hours more than others. It turns out that practice really does make perfect.

(Adapted from Empower)

The answer of question 29:

Chọn ý đúng: Quá trình chuyển động của các phân tử so với một gradient điện hóa học là?

Để tìm hiểu về quá trình quang hợp ở thực vật, một học sinh đã bố trí thí nghiệm trong phòng thực hành như hình bên.

Kết quả thí nghiệm là trong ống đong xuất hiện nhiều bọt khí. Bọt khí này được tạo ra bởi khí

Tại sao cần khử trùng mẫu trước khi tiến hành nuôi cấy?

Hình dưới biểu diễn các phân tử của khí được chứa trong một hộp hình chữ nhật.

Phát biểu nào sau đây đúng?

Choose the sentence which is closest in meaning with the given one.

The book interested me more than the film.

²⁴Na là chất phóng xạ \({{\beta }^{-}}\), để xác định lượng máu trong bệnh nhân, người ta tiêm vào máu một người một lượng nhỏ dung dịch chứa đồng vị phóng xạ ²⁴Na (chu kì bán rã 15 giờ) có độ phóng xạ 2 μCi. Sau 7,5 giờ người ta lấy ra 1 cm³ máu người đó thì thấy có độ phóng xạ 502 phân rã/phút.

Read a flyer promoting a new gym. Decide if the statements are true (T) or false (F). 

About us

You don't want just a gym membership. You want a membership that means something. And that means you need support, expert help and a community.

Best Body Fitness isn't just a gym: it's a full-service fitness membership made for you.

Here's how it works:

STEP ONE: Your assessment

We begin with an assessment session. This is a chance for you to see what we do at Best Body. Our assessment plans are no-cost and no-risk. We'll also make a training plan specifically for you.

STEP TWO: Your training

When you decide to become a Best Body member, we show you what to do, how to do it and why you are doing it. After a few sessions with an expert private trainer you will feel comfortable working out on your own. But don't worry, we'll always be nearby if you have questions.

STEP THREE: Your membership

Membership works on a month-to-month basis. There are no sign-up fees and no cancellation fees. Start and stop whenever you want. And the best part? Our fees are the most competitive in the whole downtown area.

STEP FOUR: Your community

At Best Body Fitness, we see everyone as part of a big team. And when you work with a team, you can do great things. Join any of our specialized classes, led by expert instructors. Come to our nutrition classes. Participate in our regular social events. Everything is included in your fee.

Everybody gets the same training plan.

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.

Tìm số gần đúng của \(a=5,2463\) với độ chính xác \(d=0,001\).