Nội dung nào sau đây không phản ánh đúng nhiệm vụ dân tộc của các cuộc cách mạng tư sản thời cận đại?

Bệnh cúm gia cầm còn có tên gọi là

Trong Python, câu lệnh nào dùng để tính độ dài của xâu s?

Tiếng sét và tia chớp được tạo ra gần như cùng một lúc, nhưng ta thường nhìn thấy chớp trước khi nghe thấy tiếng sét. Giải thích đúng là: 

Khi khả năng cung ứng lao động lớn hơn khả năng tạo việc làm thì sẽ dẫn đến tình trạng nào?

Lãnh thổ Nhật Bản trải ra theo một vòng cung dài khoảng bao nhiêu?

Ở người (2n = 46), vào kỳ sau của nguyên phân, trong mỗi tế bào sinh dưỡng như thế nào?

Nội dung nào sau đây không phản ánh đúng vai trò của tri thức lịch sử đối với cuộc sống của con người?

Cơ cấu công nghiệp theo ngành ở nước ta hiện nay không có đặc điểm nào dưới đây?

Điền số nguyên dương thích hợp vào chỗ trống.

Cho hình hộp \(ABCD\cdot {A}'{B}'{C}'{D}'\) có \(A{A}'=a\). Gọi \(M,N\) là các điểm thuộc các cạnh \(B{B}'\) và \(D{D}'\) sao cho \(BM=\) \(DN=\frac{a}{3}\). Mặt phẳng \(\left( AMN \right)\) chia khối hộp thành hai phần, gọi \({{V}_{1}}\) là thể tích khối đa diện chứa \({A}'\) và \({{V}_{2}}\) là thể tích phần còn lại. Tỷ số \(\frac{{{V}_{1}}}{{{V}_{2}}}\) bẳng (……).

Nhà nước thu thuế thu nhập đặc biệt nhằm mục đích nào sau đây?

Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones are very popular with young people. They find that the phones are more than a means of communication - having a mobile phone shows that they are cool and connected.

The explosion in mobile phone use around the world has made some health professionals worrieSome doctors are concerned that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are worried about the negative publicity of such ideas. They say that there is no proof that mobile phones are bad for your health.

On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.

What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.

As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.

Which of the following best paraphrases this sentence: “Phones are more than a means of communication - having a mobile phone shows that they are cool and connected.”?

Đâu là ý đúng: Bước đầu tiên của quy trình sản xuất phân bón vi sinh phân giải chất hữu cơ là gì?

Những việc làm nào dưới đây là vi phạm đạo đức sinh học?

Các chủ thể kinh tế có thể hoàn toàn được tự do mua, bán, trao đổi hàng hoá, dịch vụ thông qua những quy tắc chung trong các mối quan hệ nào dưới đây?

Bọt khí nitrogen (coi là khí lí tưởng) có đường kính là 1 (mm) ở độ sâu 20 (m), khi lên đến mặt nước đường kính của bọt khí này xấp xỉ bằng bao nhiêu trong điều kiện nhiệt độ không đổi?

Nitrogen có hai đồng vị bền là $^{14}_7N$ và $^{15}_7N$. Oxygen có ba đồng vị bền là $^{16}_8O$, $^{17}_8O$ và $^{18}_8O$. Số hợp chất NO₂ có thể được tạo thành từ các đồng vị trên là

Một trong những hoạt động của Việt Nam Quang phục hội khi chiến tranh thế giới thứ nhất bùng nổ là

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 28 to 34. Foot-racing is a popular activity in the United States. It is seen not only as a competitive sport but also as a way to exercise, to enjoy the camaraderie of like-minded people, and to donate money to a good cause. Though serious runners may spend months training to compete, other runners and walkers might not train at all. Those not competing to win might run in an effort to beat their own time or simply to enjoy the fun and exercise. People of all ages, from those of less than one year (who may be pushed in strollers) to those in their eighties, enter into this sport. The races are held on city streets, on college campuses, through parks, and in suburban areas, and they are commonly 5 to 10 kilometers in length. The largest footrace in the world is the 12-kilometer Bay to Breakers race that is held in San Francisco every spring. This race begins on the east side of the city near San Francisco Bay and ends on the west side at the Pacific Ocean. There may be 80,000 or more people running in this race through the streets and hills of San Francisco. In the front are the serious runners who compete to win and who might finish in as little as 34 minutes. Behind them are the thousands who take several hours to finish. In the back of the race are those who dress in costumes and come just for fun. One year there was a group of men who dressed like Elvis Presley, and another group consisted of firefighters who were tied together in a long line and who were carrying a fire-hose. There was even a bridal party, in which the bride was dressed in a long white gown and the groom wore a tuxedo. The bride and groom threw flowers to bystanders, and they were actually married at some point along the route.

Which of the following is NOT mentioned in this passage?

Tình trạng lạm phát không do những nguyên nhân nào sau đây?

Read the following passage about online dating 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.

Psychologists have found many advantages and disadvantages to online dating. Among the many criticisms aimed at online dating, the most severe concern is its effects on people's self-esteem and mental health.

Swipe left or right is the main feature of popular dating apps, where users quickly look at profiles. However, this system is criticized for being superficial. A study showed that users often feel less satisfied with their appearance. Jessica Strübel found that after a while, users begin to feel less like unique, special individuals and more like they're disposable. This feeling leads to users becoming increasingly sensitive about their looks and bodies, heightening self-consciousness. Dating apps also added to the idea that there's always something better around the corner, which further pressures users into trying to appear more attractive.

Dating apps not only harm self-esteem but also alter perceptions of relationships. By accelerating the dating process, these apps encourage poor social behavior. For instance, it's not unusual for people to ignore "likes" and messages or to lose interest and cut off communication. This behavior would have been considered extremely rude in the past. But with online dating, it is a common reality.

Furthermore, thirty-five percent of users actually reported feeling pessimistic about dating. Only twenty-eight percent of surveyed users reported feeling hopeful after using a dating site or app.

Which of the following is TRUE according to the passage?