Phương pháp học tập hóa học nhằm phát triển năng lực hóa học bao gồm bao nhiêu phương pháp?

Chúng ta cần làm gì để tự bảo vệ bản thân khi sử dụng mạng xã hội?

Tác phẩm nào KHÔNG được sáng tác cùng giai đoạn với các tác phẩm còn lại?

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 paraphrases the underlined sentence in paragraph 4?

Một trong những đặc điểm nổi bật của chủ nghĩa tư bản hiện đại là

Vì sao để nhân giống cây ăn quả lâu năm người ta thường chiết cành?

Giả sử tỉ suất gia tăng dân số của toàn thế giới năm 2015 là 1,2% và không thay đổi trong suốt thời kì 2000 – 2020 , biết rằng số dân toàn thế giới năm 2015 là 7346 triệu người. Số dân của năm 2016 sẽ là:

Một đặc điểm KHÔNG đúng về Internet là

Cho hình chóp S. ABCD có ABCD là hình chữ nhật và I là 1 điểm thuộc cạnh AB sao cho \(SI \bot AB\). Khi đó, góc giữa hai đường thẳng CD và SI bằng bao nhiêu độ?

Có nhiều vùng đất cao, đồi thoải xen với các thung lũng rộng hoặc vùng đất thấp là đặc điểm của khu vực địa hình nào?

Phương án nào sau đây giải thích đúng nhất vai trò của thiết bị thông minh đối với xã hội trong cuộc cách mạng công nghiệp lần thứ tư?

Hệ số nhiệt điện trở α của kim loại phụ thuộc vào yếu tố nào sau đây?

Điền thông tin còn trống để hoàn thành bài tập sau:

Nguyên tử của nguyên tố X có tổng số hạt cơ bản (proton, electron, neutron) là 49, trong đó số hạt không mang điện bằng 53,125% số hạt mang điện.

1. Điện tích hạt nhân của X là .

2. Nguyên tử X được tạo thành bởi hạt nhân chứa proton, neutron và vỏ nguyên tử chứa electron.

Read the following advertisement about a new travel flatform 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.

DISCOVER NEW TRAVEL BUDDIES WITH TRAVELMATE

"Who will you explore your next destination with? Will they share the same ___(1)___ for adventure, or will they prefer a more relaxing trip?" If you often wonder ___(2)___ your travel companions before your next vacation, we have exciting news for you! TravelMate, a ___(3)___, allows you to select your future travel buddies before your trip. This service is designed to give you a more enjoyable and personalized experience. All you need to do is share your travel preferences with the platform, and you'll be matched with others ___(4)___ similar tastes. Whether you're looking to make new friends or reconnect with previous ones, TravelMate ___(5)___ it easy. If you're seeking adventure or simply want ___(6)___ a relaxing getaway, there's a perfect match waiting for you!

Những thông tin của thị trường mang lại lợi ích gì cho người mua?

Cho các phát biểu sau đây về mục tiêu của Sinh học:

(1) Hình thành thế giới quan khoa học.

(2) Rèn luyện đức tính yêu lao động, yêu thiên nhiên.

(3) Phát triển năng lực và nhận thức Sinh học giúp tìm hiểu và vận dụng Sinh học vào thực tiễn.

(4) Giúp tìm ra phương pháp khai thác triệt để các nguồn tài nguyên thiên nhiên trên Trái Đất.

Có bao nhiêu phát biểu đúng?

Chị C là nội trợ thường xuyên đi siêu thị để mua thực phẩm và các đồ gia dụng trong nhà. Trong trường hợp này chi C đóng vai trò là chủ thể gì của nền kinh tế?

Read the following passage about Vietnamese cultural identity and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questionsfrom 23 to 30.

Vietnamese cultural identity is a rich and intricate tapestry that reflects the nation's long and storied history. Rooted in over a thousand years of civilization, Vietnam's cultural identity is a fusion of indigenous traditions and external influences, shaped by its geographical location and historical interactions.

First and foremost, at the heart of Vietnamese culture is a deep reverence for family and community. Confucian values emphasizing respect for elders, filial piety, and social harmony have played a pivotal role in shaping Vietnamese society. These values are reflected in the close-knit family structures, hierarchical relationships, and communal rituals that are integral to daily life.

Secondly, Vietnamese cuisine is celebrated worldwide for its exquisite flavors and diversity. With its emphasis on fresh ingredients, fragrant herbs, and balanced flavors, Vietnamese food tells a story of the country's agricultural heritage and regional variations. Iconic dishes like pho, banh mi, and spring rolls have become global favorites, representing the culinary artistry deeply ingrained in Vietnamese culture. Also, Vietnam's artistic expressions are equally captivating. Traditional art forms like water puppetry, silk painting, and folk music continue to thrive alongside contemporary artistic movements. Ao dai, a graceful traditional dress, exemplifies the fusion of elegance and modesty in Vietnamese fashion, symbolizing cultural pride and identity.

Today, in the face of modernization and globalization, Vietnamese cultural identity remains resilient. While adapting to the challenges of the 21st century, the Vietnamese people continue to honor their traditions, celebrate their unique cultural expressions, and pass on their heritage to future generations, ensuring that their cultural identity remains vibrant and enduring.

The word reverence in paragraph 2 could be best replaced by________________.

Một chất điểm chuyển động trên đường tròn bán kính R=0,1m trong 1 giây được 2 vòng. Cho\({\pi ^2} = 10\), gia tốc hướng tâm của chất điểm là

The word “checked” in the second paragraph is closest in meaning to _____.