Hệ thống chữ số La Mã ngày nay chúng ta vẫn đang sử dụng là cống hiến lớn của cư dân quốc gia cổ đại nào?

Chọn ý đúng: Công nghệ in 3D:

Đồng bằng sông Hồng là sản phẩm bồi tụ phù sa của hệ thống sông nào sau đây?

Biết nhiệt hóa hơi riêng của thủy ngân là 2,96.10⁵ J/kg. Nhiệt lượng cần để làm bay hơi hoàn toàn 2 kg thủy ngân là

Đâu là nội dung thể hiện trách nhiệm của công dân trong việc tham gia vào các hoạt động kinh tế?

Read the following passage about food addiction 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.

Few people would disagree that one of the world's most popular dishes is pizza. Twenty-two-year-old Zack certainly wouldn't. He would eat a variety of pizza-based items, including homemade pizza, precooked microwave pizza, and even pizza leftovers from the night before. He was consuming 800kg of pizza a year. As a child, Zack had eaten a wide variety of food. But he became addicted to pizza when he started secondary school. American school meals have often been criticised for the large amount of fast food present on the menu, and pizza is the star dish. Zack even spent all his pocket money on slices of pizza.

Naturally, Zack's family worried about his high-calorie, low-vitamin diet. So did Zack. In an attempt to break his addiction, Zack agreed to appear on a TV programme called Freaky Eaters. Its aim was to encourage food addicts to beat their addictions with the help of a psychologist and nutritionist. It wasn't easy. He had to eat a fish dish, while his brother sat in front of him enjoying... a pizza! However, Zack met the challenge and has never eaten pizza again.

Seventeen-year-old Stacy Irvine's friends visit her and discover that she has been rewarded thousands of free toys from fast food restaurants as a regular customer. Stacy's mother often gave her two-year-old girl a portion of fried chicken in a McDonald's restaurant. [I] Since then, Stacy has refused to eat anything else except for pieces of fried chicken, and as a result, her diet has created serious health. She has been warned that if she doesn't change her diet, she will die. [II] Stacy once collapsed due to lack of vitamins and nutrients and needed to be hospitalised. [III] She insisted that Stacy adopt a healthier lifestyle. However, worryingly, Stacy's mother said that while Stacy was beginning to understand the seriousness of her situation, she couldn't eat anything else but chicken nuggets. [IV]

Twenty-year-old Hanna Little was keen on chips. The only thing that Hanna consumed for fifteen years was one plate of chips after another. Not surprisingly, a diet that contained few nutrients and an excess of fat and carbohydrates could only have negative consequences. And it did because not only did Hanna develop health problems, but she also had to leave her job after collapsing at work. At five, Hanna became addicted to chips and refused to eat fruits and vegetables despite her mother's efforts. Hanna says that she was terrified of tasting the flavour of different types of food and she would feel anxious just at the idea of doing it. Parties, picnics and barbecues with friends and family used to be a nightmare. Furthermore, Hanna was soon seen as 'odd' by her friends' parents.

It wasn't until the age of sixteen that Hanna realised she had Selective Eating Disorder (SED). Despite this new knowledge, no solution was found. It wasn't until she lost her job before she started eating normally. Hanna sought therapy from psychologist Felix Economakis, who used hypnosis, a treatment that none of the doctors that she had seen before had mentioned, to get her to eat fruit after one one-hour session, and since then she has been willing to eat anything.... including chips!

(Adapted from Friends Global)

Which of the following best summarises the passage?

Một nhóm các học sinh lớp 10H giỏi Toán hoặc giỏi Văn. Trong đó, có 5 bạn giỏi Toán; 7 bạn giỏi Văn và 2 bạn giỏi cả hai môn. Hỏi nhóm đó có bao nhiêu học sinh?

Ông M nuôi được một đàn gà gồm 20 con, cuối năm ông dùng 5 con gà để biếu họ hàng thân cận, 5 con để phục vụ gia đình còn lại ông mang ra chợ bán. Trong trường hợp trên có bao nhiêu con gà mà ông đã thực hiện chức năng sản xuất?

Một lớp học có 30 học sinh nam và 10 học sinh nữ. Giáo viên chủ nhiệm cần chọn một ban cán sự lớp gồm có 4 học sinh.

Tính xác suất ban cán sự có ít nhất một học sinh nữ.

Trong nhiệm kì 2008 - 2009, Việt Nam được giữ chức vụ gì trong tổ chức Liên hợp quốc?

Hệ sinh thái được hình thành từ sự tương tác giữa

Xác định ý đúng: Tài nguyên không bị hao kiệt cơ bản?

Biểu đồ dưới đây thể hiện nội dung nào về ngành thủy sản của nước ta giai đoạn 2015 - 2022? (Niên giám thống kê Việt Nam 2023, Nxb Thống kê, 2024):

Trong trường hợp dưới đây, nếu là bạn A, em nên lựa chọn cách ứng xử nào sau đây?

"K, A và V là bạn thân của nhau. Một lần, K và A đến chơi trong lúc V đang ở ngoài quét sân, K thấy cuốn nhật kí để trên bàn học nên rủ A cùng đọc nhật kí".

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

Taking Home the World Cup

Standing just 36 centimeters tall, the FIFA World Cup Trophy symbolizes the pinnacle of football achievement.  Every four years, teams worldwide compete for it, but no one ever takes the trophy home. Made of 18-carat gold, the original trophy remains under FIFA's protection, with winners receiving only a replica. This measure safeguards it from theft, as the trophy has been stolen twice in its history.

The original trophy was made by a French sculptor, Abel LaFleur, and was called the “Jules Rimet Cup,” in honor of the founder of the World Cup tournament. Sometime during the first three World Cup events (1930, 1934, and 1938), the name changed to simply the “World Cup.” Then during World War II, not much was seen or heard of the trophy. It was being kept hidden in a shoe box under the bed of Dr. Ottorino Barassi, the Italian vice-president of FIFA, to prevent it from falling into the hands of the Nazi army. In 1966, the Cup was stolen during a public showing of the trophy prior to the World Cup tournament in England. Luckily, it was found a short time later, none the worse for wear, in a trash container by a little dog named Pickles. Four years later, Brazil earned permanent possession of the original trophy by winning its third World Cup title. Unfortunately, the trophy was stolen a second time in 1983 and was never recovered. The Brazilian Football Association had to have a duplicate trophy made.

(I) After the first trophy became the possession of Brazil’s football association, a new World Cup Trophy for FIFA was designed by an Italian artist, Silvio Gazzaniga, in 1974. (II) This trophy cannot be won outright, but remains in the possession of FIFA, and rest assured they are watching it very closely. Today, World Cup winners are awarded a replica of the trophy that is gold-plated, rather than solid gold like the real one. (III) Gazzaniga’s World Cup trophy weighs almost five kilograms. (IV) Its base contains two layers of a semi-precious stone called malachite, and has room for seventeen small plaques bearing the names of the winning teams---enough space to honor all the World Cup champions up to the year 2038. After that, a new trophy will have to be made.

According to the passage, which of the following statements is TRUE?

Trong mặt phẳng \(O x y z\), cho ba điểm \(A(1 ; 2 ; 0), B(2 ; 1 ; 2), C(-1 ; 3 ; 1)\).

Bán kính đường tròn ngoại tiếp tam giác \(A B C\) bằng:

Khung nào trong giao diện chỉnh sửa video biểu thị khung thời gian xuất hiện của các đối tượng trong video?

Hoạt động nào của nền kinh tế có vai trò kết nối sản xuất với tiêu dùng?

Xác định một từ/ cụm từ SAI về ngữ pháp hoặc ngữ nghĩa, logic, phong cách. 

Ổ sinh thái thực tế của một loài cây là nơi bạn tìm thấy nó trong tự nhiên, còn ổ sinh thái toàn năng là nơi cây có thể sinh sống nhưng lại không sống được vì bị các loài cây khác cạnh tranh, hoặc không thể phân tán tới đó.

Công trình kiến trúc tiêu biểu nhất của Ai Cập cổ đại là