Tổng số hạt cơ bản của nguyên tử X là 13. Cấu hình electron của nguyên tử X là

Tốc độ là đại lượng đặc trưng cho tính chất gì?

Khi soạn thảo, ban hành hay sửa đổi, bổ sung Hiến pháp phải được tuân theo:

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.

a.Mai: You’re right. But I’m sure I can. We need more women surgeons, and we can be as good as men.

b.Mum: Besides medical knowledge, a surgeon must have physical and mental strength. Most surgeons are also men.

c.Mum: I’m afraid I disagree. It’s not easy to be a surgeon. 

d.Mum: Mai, Dad and I would like you to be a shop assistant.

e.Mai: I’m sorry, but that’s not possible. I want to go to medical school and become a surgeon.

Khi bắt đầu đun, nhiệt độ của vật rắn kết tinh tăng dần. Đến nhiệt độ xác định, sự nóng chảy diễn ra, vật chuyển từ thể rắn sang thể lỏng và nhiệt độ ...(1)... dù tiếp tục đun. Sau khi toàn bộ vật chuyển sang thể lỏng, nhiệt độ của chất lỏng ... (2)... khi tiếp tục đun. Chỗ trống (1) và (2) lần lượt là

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

Điều gì tạo nên sự khác biệt giữa các amino acid?

Cho hình vuông \(ABCD\) cạnh \(a.\) Tính \(P = \left( {\overrightarrow {AB}  + \overrightarrow {AC} } \right).\left( {\overrightarrow {BC}  + \overrightarrow {BD}  + \overrightarrow {BA} } \right).\) 

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.

What is the passage mainly about?

M là kí hiệu của loại ren nào?

Giá thể trồng cây sau có tên là gì?

What is the main idea of this reading?

Ứng dụng công nghệ mới trong sản xuất vaccine giúp:

Theo thứ tự từ dưới lên, các tầng đá ở lớp vỏ Trái Đất lần lượt ra sao?

Kết quả của đoạn chương trình sau?

s = 0

for i in range(1, 10):

s = s + i

print(s)

Cho các cấp độ tổ chức của thế giới sống: Nguyên tử, phân tử, bào quan, mô, cơ quan, hệ cơ quan, cơ thể. Có bao nhiêu cấp độ tổ chức sống được cấu tạo từ tế bào?

Để truy vấn được nhiều hơn hai bảng theo liên kết khóa ngoài ta dùng cách nào sau đây?

Nghị quyết Đại hội đại biểu toàn quốc lần thứ III của Đảng Lao động Việt Nam (1960) xác định “Cách mạng Việt Nam trong giai đoạn hiện tại có hai nhiệm vụ chiến lược:

Một là, tiến hành cách mạng xã hội chủ nghĩa ở miền Bắc.

Hai là, giải phóng miền Nam khỏi ách thống trị của đế quốc Mỹ và bọn tay sai, thực hiện thống nhất nước nhà, hoàn thành độc lập và dân chủ trong cả nước. Hai nhiệm vụ chiến lược ấy có quan hệ mật thiết với nhau và có tác dụng thúc đẩy lẫn nhau. Đưa miền Bắc tiến lên chủ nghĩa xã hội là một nhiệm vụ tất yếu sau khi đã hoàn thành cách mạng dân tộc dân chủ nhân dân”.

(Đảng Cộng sản Việt Nam, Văn kiện Đảng toàn tập, Tập 21 (1960), Nxb Chính trị Quốc gia, HN, 2002, Tr. 916-917)

Đại hội đại biểu toàn quốc lần thứ III của Đảng Lao động Việt Nam (1960) xác định nội dung nào sau đây?

Read the passage below and choose A, B, C or D to fill in each blank.

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”.

Read thefollowing passage and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanksfrom 18 to 22. 

Sustainable travelling, (18) ________, is becoming increasingly popular as people become more aware of the environmental impact of traditional travel. Travelling in a sustainable way means reducing carbon footprints and respecting local cultures and ecosystems. For instance, (19) _______ by choosing eco-friendly accommodations, using public transportation, or supporting local businesses that prioritize sustainability. However, there are also challenges, such as the tendency for some to prioritize convenience over environmental concerns, which can lead to unsustainable practices.

While sustainable travelling is often seen as a positive trend, (20) ________. Choosing to fly less frequently, for example, can significantly reduce carbon emissions, but it requires travelers to be mindful of alternative options. Furthermore, (21) ________, ensuring that they contribute positively to the local economy and culture. Travel companies also play an essential role in promoting sustainable tourism by offering packages that prioritize environmental conservation and social responsibility.

In conclusion, sustainable travelling is not just a passing trend but a long-term shift towards more responsible tourism. (22) _______, individuals, communities, and governments can together create an environment where sustainable travel becomes the norm rather than the exception. By doing so, we can ensure that future generations are able to enjoy the beauty of the world without compromising its preservation.