Hệ thống đô thị của Việt Nam hiện nay được chia thành
Hệ thống đô thị của Việt Nam hiện nay được chia thành
Câu hỏi liên quan
Cho hàm số \(y = \frac{{{x^2} + 10x + 10}}{{x + 1}}\) có đồ thị \(\left( C \right)\).
a) Tập xác định của hàm số là \(D = \mathbb{R}\backslash \left\{ { - 1} \right\}\).
b) Tiệm cận đứng của đồ thị \(\left( C \right)\) là \(x = - 1\).
c) Tiệm cận xiên của đồ thị \(\left( C \right)\) là \(y = x\).
d) Gọi \(A,B\) là hai điểm cực trị của đồ thị hàm số \(\left( C \right)\). Khi đó diện tích tam giác \(OAB\) bằng \(12\).
Cho các chất: glucose , fructose , maltose , saccharose Có bao nhiêu chất phản ứng được với thuốc thử Tollens sinh ra bạc?
Cho các phát biểu sau:
(1) Các amino acid là chất rắn ở diều kiện thường.
(2) Glycine tác dụng với ethanol có mặt HCl thu được ester có công thức \({{\text{H}}_{2}}\text{NC}{{\text{H}}_{2}}\text{COO}{{\text{C}}_{2}}{{\text{H}}_{5}}\).
(3) Ở \(\text{pH}=2\), alanine di chuyển về phía cực âm dưới tác dụng của điện trường.
(4) Cho ethylamine dư vào dung dịch \(\text{CuS}{{\text{O}}_{4}}\) thu được dung dịch có màu xanh đặc trưng.
(5) Methylamine có tính base yếu hơn ammonia.
Các phát biểu đúng là:
Khi thống nhất tỷ lệ phân chia các khoản chi tiêu, các gia đình không cần phân chi tỷ lệ cho nội dung nào dưới đây?
Tập hợp nào sau đây có đúng hai tập hợp con?
- Số nghiệm nguyên của bất phương trình
là Read the following passage about news 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] Wildlife conservation refers to the efforts made to protect and preserve wild animal species and their habitats. [II] It is crucial for maintaining biodiversity, which plays a vital role in ecosystem stability and health (Smith & Jones, 2018). [III] Unfortunately, many species are threatened due to habitat destruction, poaching, and climate change, making conservation efforts more urgent than ever. [IV]
One of the primary reasons for wildlife conservation is the preservation of biodiversity. A diverse range of species contributes to ecosystem services, such as pollination, water purification, and climate regulation. The loss of a single species can disrupt these services and lead to ecological imbalances. For instance, the decline of pollinators like bees has serious implications for food production and agriculture (Global Biodiversity Outlook, 2020).
Moreover, wildlife conservation has significant economic benefits. Many communities depend on ecotourism, which relies on healthy wildlife populations and intact ecosystems. According to a study by the World Wildlife Fund (WWF), ecotourism can generate billions of dollars in revenue, providing jobs and supporting local economies (WWF, 2021). Protecting wildlife not only safeguards natural resources but also creates sustainable livelihoods for local populations.
However, effective wildlife conservation requires a collaborative approach. Governments, non-governmental organizations, and local communities must work together to implement policies and strategies that promote conservation efforts. Community-based conservation initiatives, where local people actively participate in protecting their natural resources, have shown promising results. These initiatives empower communities and ensure that conservation efforts are tailored to local needs and contexts (Bennett & Dearden, 2014).
According to paragraph 2, which of the following is NOT a reason for wildlife conservation?
Khẳng định nào sau đây là đúng khi nói về chuyển đổi số?
Hệ thống truyền lực gồm các bộ phận chính nào?
Read the following passage about cultural diversity and mark the letter A, B, C, or D to indicate the option that best fits each of the following questions from 31 to 40.
[I] Belgium features a fascinating mix of ancient traditions and contemporary legislation, showcasing the country’s rich history. [II] In Belgium, the families of the bride and groom each pitch in by providing a sheet of paper for the wedding invitations, in line with a long-standing tradition. [III] The wedding invitations symbolize the new partnership and the merging of the two families. [IV]
In an old Belgian tradition meant to bring the two families closer together, the bride would pause halfway down the aisle to give her mother a solitary flower. They hold each other’s arms. The newlyweds then make their way to the groom’s mother-in-law during the recessional, where the bride presents her with a solitary flower as a token of her affection. As a sign of the bride’s acceptance of her new mother, they embrace.
Carrying a uniquely embroidered handkerchief bearing the bride’s name is one of the most significant and long-standing customs of the Belgian wedding. This handkerchief will be framed and displayed in a special spot after the wedding. Before each subsequent female member of the bride’s family is married, the handkerchief is taken out of its frame, embroidered with the name of the new bride, and then passed down through the generations. A bridal handkerchief is a treasured memento that is passed down through the generations.
There are two big chairs placed near the altar where the bride and groom sit during the wedding mass, representing their throne as king and queen for the day and the location. As the ceremony comes to a close, the groom places the wedding ring on the third finger of the bride’s left hand. Because it is a circle, the ring represents love that knows no bounds, and the third finger of the left hand represents love because it is thought to hold the vein that goes to the heart. Soon after the wedding, the newlyweds kiss for the first time as husband and wife. Because each partner takes a breath of their new spouse’s spirit, the kiss is a metaphor for the couple’s spiritual union.
Traditionally, as the bride and husband leave the church, the bridesmaids gather a handful of pennies and then scatter them among the less fortunate outside. The happy couple might increase their chances of financial success by donating to charity.
A honeymoon is for the newlyweds after the wedding. Honey wine, or mead, was traditionally drunk during the 28-day honeymoon, which corresponds to one lunar cycle, in ancient times. The purpose of this was to prevent the bride’s relatives from attempting to reclaim their daughter from her husband.
The word ‘scatter’ in paragraph 5 is OPPOSITE in meaning to ______.
Read the following passage about the cultural diversity and mark the letter A, B, C, or D to indicate the best answer to each of the following questions from 31 to 40.
[I] In today’s globalized world, cultural diversity has become a fundamental aspect of many societies. [II] Many countries are experiencing increasing levels of migration. [III] With the rise of immigration and the blending of traditions, people from various cultural backgrounds are now living side by side in cities across the globe. [IV]
One of the key advantages of cultural diversity is the richness it adds to a society. Different cultures introduce unique perspectives, foods, languages, and traditions, which help people broaden their understanding of the world. In schools and workplaces, cultural diversity fosters creativity and innovation, as individuals from different backgrounds approach problems in novel ways. However, there are also challenges associated with living in culturally diverse communities. Misunderstandings and communication barriers can arise when people are unfamiliar with each other’s customs and values. To address these issues, societies must encourage cultural sensitivity and create opportunities for cross-cultural exchange.
Governments and institutions around the world are beginning to implement policies that promote inclusion and respect for cultural differences. By celebrating diversity through events, education, and media representation, communities can create environments where people feel valued regardless of their background. Ultimately, embracing cultural diversity helps to build more peaceful and harmonious societies.
Which of the following best summarizes paragraph 3?
Mô hình nguyên tử theo Rutherford – Bohr không có nội dung nào sau đây?
Read the following leaflet and mark the letter A, B, C, or D to indicate the option that best fits each of the numbered blanks from 7 to 12.
GREEN CLASSROOM COMPETITION
Join the Green Classroom Competition and help make your classroom more eco-friendly! Work together with your classmates to come up with creative ideas (7) ______ can help the environment. You could start by recycling paper and plastic, or even planting a small garden in your classroom. Try to (8) ______ on waste, like using reusable water bottles (9) ______ of single-use plastic ones.
(10) ______ ideas could include switching off lights when not needed and using both sides of paper for notes. The classroom which shows the most effort and creativity will win a special prize! The competition (11) ______ one month, and judges will visit to see how much you’ve improved.
So, get involved, share your ideas, and make a positive (12) ______ for the planet. Let’s work together for a greener school!
The competition (11) ______ one month, and judges will visit to see how much you’ve improved.
Đọc trường hợp dưới đây đề cập đến nguyên tắc cơ bản nào trong pháp luật quốc tế?
Trường hợp. Thái Lan và Việt Nam là hai nước có bờ biển đối diện, đều có quyền mở rộng vùng biển của mình theo đúng quy định của Công ước của Liên hợp quốc về Luật Biển năm 1982, do đó đã tạo ra một vùng chồng lấn tại Vịnh Thái Lan. Ngày 9 - 8 - 1997, Hiệp định Phân định ranh giới biển giữa Việt Nam và Thái Lan đã được kí kết, chấm dứt một thời gian dài tranh cãi về việc giải thích và áp dụng Luật Biển trong phân định vùng chồng lấn có liên quan giữa hai nước.
a. Aisha: I don't know, but if we keep cutting them down so fast, maybe.
b. Maria: Do you think we'll ever run out of trees?
c. Maria: I hope not. The planet needs them to produce oxygen.
Sản xuất giá thể trấu hun gồm mấy bước?
Đâu là câu lệnh gán trong Python?
Đâu là phương án đúng: Vị trí khung tên như thế nào so với khung bản vẽ?
- Đặc điểm nào sau đây đúng với nguồn lao động nước ta hiện nay?
Một máy bay bay theo phương ngang ở độ cao 10 km với tốc độ 720 km/h. Viên phi công phải thả quả bom từ xa cách mục tiêu (theo phương ngang) bao nhiêu để quả bom rơi trúng mục tiêu? Lấy .
