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Phương án nào dưới đây không thuộc quy luật kinh tế?

Hệ điều hành Android 10 được phát hành vào năm nào?

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 from 23 to 30.

The 22nd Southeast Asian Games were held in Vietnam from December 5th to 13th, 2003. It marked the first time Vietnam hosted such a significant sporting event, yet the Games were a great success. They became a grand festival that impressed sports enthusiasts with their spirit of solidarity, cooperation for peace, and development. The event demonstrated Vietnam's capability to unite the region through sports.

Athletes from 11 participating countries competed in 32 sports, winning a total of 444 gold medals. Teams in table tennis, badminton, karate, volleyball, basketball, and wrestling showcased some of the region’s top competitors. Notably, many records set during the Games were close to international standards. Vietnam emerged victorious, securing 158 gold medals and finishing at the top of the medal standings. Thailand came second with 90 golds, while Indonesia ranked third with 55. Singapore and Vietnam were the only nations with participants honored as the Most Outstanding Athletes in Swimming and Shooting events.

In football, the Vietnamese Women's Football team successfully defended their SEA Games title, a moment of pride for the host nation. In the Men's Football Final, Vietnam faced Thailand but lost, with the Thai team taking home the gold medal. Other sports, such as karate, athletics, bodybuilding, and wushu, saw young and talented Vietnamese athletes delivering exceptional performances and securing numerous gold medals. The strong performance of the athletes reflected Vietnam's growing prowess in the regional sports arena.

Vietnam’s first-place finish was not surprising. To prepare for the 22nd SEA Games, the country implemented an intensive training program for its athletes, involving both domestic and international facilities. Furthermore, the enthusiastic support from the Vietnamese people inspired the athletes to compete in high spirits. This success solidified Vietnam’s reputation as an excellent host for international sporting events. With this achievement, Vietnam has demonstrated its potential to host even larger competitions, such as the Asian Games, in the future.

The word “showcased” in paragraph 2 could be best replaced by:

1. Do you find yourself yawning all day at school? You probably need more sleep. However, it is not just how much sleep you get that is important. What you do before bedtime also has a huge effect on how you feel the next day. If you spend time chatting to someone on social media, or reading a book on your e- reader, you are not alone.

2. All devices' screens give out a large amount of blue light, which affects the body's production of the sleep hormone, melatonin, which can change your sleep patterns. So it is not just getting to sleep that becomes hard, but the quality of your sleep also suffers. The result is that you can wake up several times during the night, and have difficulty getting up in the morning.

3. Sleep is food for the brain, so not sleeping well can be a severe problem for anyone, especially for teenagers, because their brains are still developing. When you do not sleep well, it can be difficult to concentrate at school, which makes it harder to learn and get good grades. It can also affect your mood, making you feel sad or anxious.   

4. So, it is clear you should not use your phone before you go to sleep. Why not leave it in another room? Nothing on social media is so important that it cannot wait a few hours! You should rediscover paper books and enjoy feeling tired and sleepy before bedtime rather than wondering why your best friend has not liked your photo! How will you wake up? You do not have to use the alarm on your phone. Go and buy yourself an old-fashioned alarm clock! The negative effects that screen time is having on sleep have been in the news a lot recently, so manufacturers of smartphones and tablets have added a feature to the mobile devices that can help reduce these. Most new phones have a night-time setting that changes the colour of the screen so that it gives out less blue light. If you really cannot avoid going onto social media at bedtime, think about turning on this setting on your phone.

Why does the author mention the sentence "How will you wake up?"?

Con hãy lựa chọn đáp án Đúng hoặc Sai

Truyện về các vị thần sáng tạo thế giới vừa là truyền thuyết vừa là thần thoại, đúng hay sai?

Đâu là biểu hiện rõ nhất của quy luật đai cao là sự phân bố của các vành đai?

Để chuẩn bị cho trò chơi "Hái hoa dân chủ" của một tổ dân phố tổ chức cho các em thiếu nhi, bác tổ trưởng dán 10 bông hoa giấy lên bảng, trong đó có 4 bông hoa mang câu đố về văn học, các bông hoa còn lại mang câu đố về toán học. Bé Hường hái bông hoa đầu tiên, sau đó bé Lan hái bông hoa thứ hai. Xác suất để bé Lan hái được bông hoa mang câu đố về toán học là bao nhiêu? (Kết quả viết dưới dạng phân số m/n)

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Trong ngôn ngữ Python, tên nào sau đây đặt sai theo quy tắc?

Cho phương trình \(9^{x}-2 m \cdot 3^{x}+3 m+4=0\).

Khi \(m=-5\), tổng tất cả các nghiệm của phương trình là

Có bao nhiêu electron tối đa ở lớp thứ 3 (lớp M) ?

Trong mặt phẳng toạ độ \(Oxy\), cho hai điểm \(A(5;4),B( - 1;0)\). Đường trung trực của đoạn thẳng \(AB\) có phương trình là?

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Ampe kế có giới hạn đo là 50 mA phù hợp để đo cường độ dòng điện nào dưới đây?

Cho tam giác $ABC$. Mệnh đề nào sau đây có mệnh đề đảo sai?

Chọn phát biểu đúng về chế độ dinh dưỡng theo giai đoạn vỗ béo của lợn thịt.

Di sản nào sau đây là di sản văn hóa phi vật thể?