Cho hàm số \(y=f(x)\) có đồ thị như hình vẽ. Hỏi phương trình \(f[f(x)]=0\) có bao nhiêu nghiệm thực phân biệt?

Chọn ý đúng: Nhận định không đúng về môi trường nhân tạo ?

Văn bản áp dụng pháp luật có những đặc điểm nào?

Điện thế tại một điểm M trong điện trường bất kì có cường độ điện trường $\overrightarrow{E}$ không phụ thuộc vào

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. Anna: I’ve been busy with work and studies, but doing well. How about you?

b. Nick: I started a new project. It’s keeping me busy, but it’s rewarding.

c. Nick: Hey! It’s been a while. How have you been?

Read the passage carefully. Choose an option (A, B, C or D) that best answers each question from 23 to 30.

1. How do children learn about wildlife? And is what they learn the sort of thing they should be learning? It is my belief that children should not just be acquiring knowledge of animals but also developing attitudes and feelings towards them based on exposure to the real lives of animals in their natural habitats. But is this happening?

2. Some research in this area indicates that it is not. Learning about animals in school is often completely disconnected from the real lives of real animals, with the result that children often end up with little or no understanding or lasting knowledge of them. They learn factual information about animals, aimed at enabling them to identify them and have various abstract ideas about them, but that is the extent of their learning. Children's storybooks tend to personify animals as characters rather than teach about them.

3. For direct contact with wild and international animals, the only opportunity most children have is visiting a zoo. The educational benefit of this for children is often given as the main reason for doing it but research has shown that zoo visits seldom add to children's knowledge of animals – the animals are simply like exhibits in a museum that the children look at without engaging with them as living creatures. Children who belong to wildlife or environmental organizations or who watch wildlife TV programmes, however, show significantly higher knowledge than any other group of children studied in research. The studies show that if children learn about animals in their natural habitats, particularly through wildlife-based activities, they know more about them than they do as a result of visiting zoos or learning about them in the classroom.

4. Research has also been done into the attitudes of children towards animals. It shows that in general terms, children form strong attachments to individual animals, usually their pets, but do not have strong feelings for animals in general. This attitude is the norm regardless of the amount or kind of learning about animals they have at school. However, those children who watch television wildlife programs show an interest in and affection for wildlife in its natural environment, and their regard for animals in general is higher.

What opinion does the writer express in the second paragraph?

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 29 to 33.

International Women’s Day, celebrated on March 8th, is a time to honor women’s progress and advocate for real change towards gender equality. This day, rooted in a 1908 demonstration where 15,000 women in New York City stood united for equal rights, better pay, shorter hours, and voting rights, has grown into a worldwide movement. Clara Zetkin, at a meeting in 1910, suggested a special day each year to focus on women’s rights, leading to the first International Women’s Day in 1911.

Despite some beliefs that women have equal chances as men, the reality often tells a different story. Girls worldwide face more household duties than boys and are more likely to miss out on school. In many countries, equal education for both genders is not guaranteed, and many girls are married off young, which can force them to end school early, lead to early pregnancy together with other health issues, and increase the chance of domestic violence.

On International Women’s Day, people participate in activities that raise awareness and call for gender equality. Wearing purple, a color of women’s rights history, is common. It is also a day when women are celebrated with gifts and social recognition in some places.

The journey towards full gender equality continues to face challenges. Yet, women’s groups across the globe remain strong and active, with younger women and teenagers adding their voices and energy to the cause. They are organizing, speaking out, and urging a shift in how we view and act towards each other regarding gender roles.

(Adapted from https://learnenglishteens.britishcouncil.org/)

What would be the best title for the passage?

Tập hợp $X$ gồm các số tự nhiên chia cho $2$ dư $1$ là

Tòa án nhân dân sẽ được tổ chức ở cấp nào?

Giờ mặt trời còn được gọi là giờ gì?

Nhiệt độ ngoài trời ở một thành phố vào các thời điểm khác nhau trong ngày có thể được mô phỏng bởi công thức \(h(t)=29+3 \sin \frac{\pi}{12}(t-9)\) với \(h\) tính bằng \({ }^{\circ} C\) và \(t\) là thời gian trong ngày tính bằng giờ. Thời gian nhiệt độ cao nhất trong ngày là:

Cho 29,55 (g) muối barium carbonate vào bình chứa dung dịch HNO₃ loãng dư, các phản ứng xảy ra hoàn toàn, thể tích khí thu được (ở đkc) sau phản ứng là

Read the following passage about the Koromi trend and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

[I]. If you’ve done any traveling at all, you’re likely quite aware that customs and etiquette differ from one culture to another: what may be perfectly innocuous in one place may be hideously offensive in another, and vice-versa. [II]. Granted, even if you haven’t traveled at all, you’re probably aware of the fact that certain types of behavior aren’t exactly acceptable in other countries: belching at the table may be a sign of gratitude in some places, but in most areas of North America and Europe, such a display will earn you a fair bit of ire. [III]. Whether you plan on traveling to any of the places listed below or just doing business with a foreign client, it’s important to educate yourself on the standards of politesse and etiquette beforehand-the last thing you want to do is offend someone with any ignorant, boorish behavior. [IV]. Here’s how to be polite in different countries.

When dealing with Japanese clients, be sure to dress fairly conservatively, and make sure that you bow lower than they do upon meeting them. Accept gifts with both hands and open them later, not in front of the giver, and never blow your nose at the dining table. Avoid asking and answering direct questions: it’s better to imply rather than ask, and to answer with vagueness during conversations.

In Kenya, when greeting someone older or of a higher status than yourself, grip their right wrist with your left hand while shaking it; it’s a sign of respect and deference. Do ask questions about their health, family, business etc. before getting to major topics, as skipping these niceties is seen as impolite. If sharing meals, do not begin eating until the eldest male has been served and starts to eat.

Turning down an alcoholic drink is considered terribly offensive in Russia, so it’s a good idea to fortify yourself with some greasy food before heading out for a meal with Russian or Ukrainian clients. Don’t smile at strangers or they’ll think you’re deranged, and when paying for items, place your money on the counter rather than trying to hand it directly to the cashier.

Which of the following best summarizes the passage?

Tình trạng thất nghiệp đã để lại những hậu quả như thế nào đối với sự phát triển của xã hội?

Trong công nghiệp, người ta sử dụng phản ứng giữa chlorine với dung dịch nào sau đây để tạo ra nước Javel có tính oxi hóa mạnh phục vụ cho mục đích sát khuẩn, vệ sinh gia dụng?

Một chất điểm thực hiện đồng thời hai dao động điều hòa cùng phương cùng chu kỳ \(T\) mà đồ thị \(x_1\) và \(x_2\) phụ thuộc vào thời gian như hình vẽ. Biết \(x_2=v_1 T\), tốc độ cực đại của chất điểm là \(53,4(\mathrm{~cm} / \mathrm{s})\). Giá trị \(T\) gần giá trị nào nhất:

Read the following advertisement and mark the letter A, B, C, and D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 6.

FASHION FOR EVERYONE

"Are you tired of wearing the (1)______? Do you want to express your style in a (2) _____ way? Fashion is not just for the runway; it's for everyone! Our new collection features pieces (3) _____  for comfort and style will fulfill your wish. Each item is made from high-quality materials, which ensure you feel great all day. Whether you're looking for casual wear or something  to make impression (4)_____others at a party, we've got you covered. (5)_____our store and meet our team who can help you find the perfect outfit. Join the fashion revolution and start (6) _____ your unique style today!"

Sau năm 1991, quốc gia nào sau đâu không đi theo con đường xã hội chủ nghĩa?

Gọi \(S\) là tập hợp các số tự nhiên có 6 chữ số. Chọn ngẫu nhiên một số từ \(S\), xác suất để các chữ số của số đó đôi một khác nhau và phải có mặt chữ số 0 và 1 bằng

Chọn ý đúng: Loại tài nguyên nào sau đây không thể khôi phục được?