Nội dung nào sau đây phản ánh đúng quy trình thu thập, xử lí thông tin tái hiện tri thức lịch sử?

Cho số thực $a<0$ và hai tập hợp $A=\left( -\infty ;9a \right)$ và $B=\left( \dfrac{4}{a};+\infty \right)$. Tất cả các giá trị thực của tham số $a$ để $A\cap B\ne \varnothing$ là

Find the word which has a different sound in the part underlined.

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions: Sports and festivals form an integral part of every human society.

Phát biểu nào sau đây là đúng?

Lớp vỏ nguyên tử có chứa các hạt:

Trong Python, đoạn chương trình sau đưa ra kết quả gì?

for i in range(10, 0, -1):

print(i, ‘’)

Cho các tập hợp $A=\{x\in \mathrm{ℝ}|-5\le x<1\}$ và $B=\{x\in \mathrm{ℝ}|-3<x\le 3\}$.  Tập hợp $A\cup B$ là

Kiến thức về địa lí tổng hợp không định hướng ngành nghề nào sau đây?

a. Miguel: I saw a TV show about all the rubbish in the ocean. It was so sad.

b. Nam: Yes, they can eat the plastic and get sick.

c. Nam: I know. The plastic we throw away ends up in the sea.

d. Miguel: It makes me want to use less plastic from now on.

e. Miguel: It's bad for the fish, isn't it?

Mũi tên chỉ phương hướng trên bản đồ thường hướng về hướng nào?

Hai điểm A và B trên cùng một bán kính của một vô lăng đang quay đều, cách nhau 20cm. Điểm A ở phía ngoài có tốc độ\({v_A} = 0,6\)m/s, còn điểm B có \({v_B} = 0,2\)m/s. Tốc độ góc của vô lăng và khoảng cách từ điểm B đến trục quay là

Hãy xác định: Sản phẩm phân bón vi sinh chuyển hóa lân có gì?

Các thủy vực nào sẽ có nhiều khả năng bị thiếu dinh dưỡng nhất?

Cho tam giác \(ABC\) có \(BC = a,\,{\rm{ }}CA = b,{\rm{ }}AB = c.\) Gọi \(M\) là trung điểm cạnh \(BC.\) Tính \(\overrightarrow {AM} .\overrightarrow {BC} .\) 

Khi sử dụng lại các thông tin trên mạng cần lưu ý đến vấn đề nào?

Read the following advertisement/school announcement and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 10 to 15.

WANT TO BE A TOUR GUIDE?

Are you over 18? Are you interested (10) _______ travelling and exploring different cultures?

Apply to ABC Vocational School. We provide tour guide training courses all year round:

- No (11) _______ qualifications needed

- Low cost

- Apprenticeships provided

Contact (12) _______:

- Email: abcxyz@web.mail

- Address: 100 Olden Street, Ballack Clava

Ở điều kiện tiêu chuẩn, 1 lít nước hòa tan tối đa 2,2 lít khí \(\mathrm{Cl}_{2}\). Nồng độ \(\mathrm{mol} / \mathrm{L}\) của nước chlorine bão hòa là

Read the passage carefully.

1. It is estimated that about 40 per cent of the world's population use social media, and many of these billions of social media users look up to influencers to help them decide what to buy and what trends to follow. An influencer is a person who can influence the decisions of his or her followers because of his or her knowledge or special knowledge in a particular area, e.g. fashion, travel, or technology. Influencers are now seen by many companies as a direct way to customers' hearts. Brands are now asking powerful influencers to market their products. With some influencers charging up to $25,000 for one social media post, it is no surprise that more and more people are keen to become influencers, too. If you are one of them, then here are five tips on how to do it.

2. Choose your niche: What is the area that you know most about? What do you feel most excited talking about? Find the specific area that you are most interested in and develop it.

3. Choose your medium and write an interesting bio: Most influencers these days are bloggers and micro-bloggers. Decide which medium – such as your own online blog, Instagram or Snapchat – is the best way to connect with your followers and chat about your niche area. When you have done that, write an attention-grabbing bio that describes you and your speciality area in an interesting and unique way. Make sure that people who read your bio will want to follow you.

4. Post regularly and consistently: Many influencers post daily on their social media accounts. The more you post, the more likely people will follow you. Also, make sure that your posts are consistent and possibly follow a theme.

5. Tell an interesting story: Whether it is a photo or a comment that you are posting, use it to tell a story that will catch the attention of your followers and help them connectwith you.

6. Make sure people can easily find your content: Publicize your posts on a variety of social media by hashtags and catchy titles to make sure that they can be easily found. There is no point writing the most exciting blogposts or posting the most attractive photographs if no one is going to see them.

7. Most importantly, if you want to become a social media influencer, you need to have patience. Keep posting and your following will gradually increase. Good luck!

Choose an option (A, B, C, or D) that best answers each question.

In paragraph 1, what does the word them refer to?

Read the following advertisement 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 1 to 6.

Living Every Moment Fully: Secrets to Happiness in the Digital Era

Are you seeking balance in your life? The (1)_________ balance between online and offline worlds awaits you!

Our modern (2)_________ create unnecessary daily life stress in our increasingly connected world. Stolen moments (3)_________ your phone during important conversations add up to lost time. We should remind people (4)_________ the value of being present together.

The secret (5)_________ in finding your perfect digital-life harmony through mindful technology use. Start prioritizing real connections today (6)_________ your life into something meaningful.

Contact us now at Digital Wellness Center for your free consultation!