Đáp án nào dưới đây không thể hiện nội dung đúng về Tự tình?

Tìm giá trị của m để $A=\left(m-1; 2\right]$ là tập con của tập $B=\left(0; m+9\right).$

Vào mùa khai trường, các cơ sở sản xuất đã đầu tư theo công nghệ in ấn mới để có thêm những sản phẩm văn phòng phẩm sinh động, hữu ích phục vụ thị trường sử dụng bút, thước, tập vở học sinh tại địa phương. Trong trường hợp này, các cơ sở sản xuất đã thực hiện chức năng gì của thị trường?

Giá trị nội dung của tác phẩm Cảm xúc mùa thu - Đỗ Phủ?

Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 18 to 23.

       Music brings many benefits to our lives, especially when we learn something new. Firstly, it makes learning more enjoyable. When we listen to music while studying, it can help us feel relaxed and happy. (18) _______. For example, if you are learning a new language, listening to songs in that language can help you understand and remember words better.

       Secondly, music helps us focus. (19) _______, our mind becomes less distracted. We can concentrate better on our tasks, whether it’s reading, writing, or solving problems. This is because music has a special way of grabbing our attention and (20) _______.

       Finally, music connects us with other cultures. Through music, we can learn about the traditions, feelings, and (21) _______. It’s like traveling to new places without leaving (22) _______. We can hear different instruments, rhythms, and voices that tell us about the rich diversity of our world.

       In summary, music is not just about entertainment. It helps us learn better, stay focused, and (23) _______. It’s a powerful tool that can make our learning journey more exciting and rewarding.

Có những tính chất sau đây của nguyên tố:

(1) Hóa trị của nguyên tố trong hợp chất với oxi;

(2) Bán kính nguyên tử;

(3) Tính kim loại – phi kim;

(4) Tính axit – bazơ của hợp chất hiđroxit.

Trong các tính chất trên, số tính chất biến đổi tuần hoàn trong một nhóm A là

Read the passage carefully. Choose an option (A, B, C, or D) that best answers each question from to 646 to 650:

1. 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.

2. The explosion in mobile phone use around the world has made some health professionals worried. Some 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.

3. 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.

4. 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.

5. 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.

According to paragraph 3, which is TRUE about the salesman?

Sự phân bố các điểm dân cư nông thôn thường được biểu hiện bằng phương pháp gì?

Đặc điểm nổi bật trong xã hội hiện đại là?

Địa hình chủ yếu của miền Đông Trung Quốc là gì?

Xác định điều nào đúng với các thể Barr ở người?

Bệnh đạo ôn hại lúa:

Em hãy cho biết tụ điện được cấu tạo bằng cách:

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 \[{\rm{g}} = 10{\rm{m/}}{{\rm{s}}^{\rm{2}}}\].

Thiết bị điều khiển từ xa được chế tạo dựa trên tính chất và công dụng của tia nào dưới đây ?

Cho tam giác \(ABC\) có \(A\left( 0;3 \right);\,B\left( -1;2 \right);\,C\left( 2;1 \right)\). Có bao nhiêu giá trị nguyên của tham số \(m\) để điểm \(M\left( m;\frac{2m-1}{2} \right)\) nằm bên trong tam giác \(ABC\)?

Trong mặt phẳng \(Oxy\), đường thẳng \(d:\,x - 2y - 1 = 0\) song song với đường thẳng có phương trình nào sau đây?

Nguyên nhân nào sau đây làm suy thoái nhanh đất trồng ở các nước đang phát triển?

Một đội sản xuất cần \(3\) giờ để làm xong sản phẩm loại I và \(2\) giờ để làm xong sản phẩm loại II. Biết thời gian tối đa cho việc sản xuất hai sản phẩm trên là \(18\) giờ. Gọi \(x,\,y\) lần lượt là số sản phẩm loại I, loại II mà đội làm được trong thời gian cho phép.

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 7 to 12. 

Sustainable Destinations

The new guide covers a range of sustainable travel options as well as sustainable hotels. All of them are (7) ________  and offer varying degrees of sustainable practices

Some suggested hotels:

Bettei Senjuan 

Bettei Senjuan has a Green Key (8) ________ and is located at the foothills of Mount Tanigawa. A member of Relais & Châteaux luxury hotel group, the hotel has private open-air baths for each room, fed by flowing natural hot spring water. 

Kuki

(9) ________ hotel option is Kuki, which is in the southwest of Hokkaido. The hotel is trying to reduce its carbon (10) ________ and waste. Water is heated through a natural hot spring to keep rooms warm and the food is from local producers. Kitchen waste is (11) ________compost for farms.

Zaborin

On the northern island of Hokkaido, Niseko Town was voted one of the world’s Top 100 Green Destinations in 2020 and 2021. This is where you will find content (12) ________ Zaborin, which incorporates modern, eco-friendly design and building techniques. Its walls are made out of recycled offcuts and an on-site hot spring provides carbon-neutral, underfloor heating in winter, and the cold spring water cools the building during the summer. Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 7 to 12. 

Sustainable Destinations

The new guide covers a range of sustainable travel options as well as sustainable hotels. All of them are (7) ________  and offer varying degrees of sustainable practices

Some suggested hotels:

Bettei Senjuan 

Bettei Senjuan has a Green Key (8) ________ and is located at the foothills of Mount Tanigawa. A member of Relais & Châteaux luxury hotel group, the hotel has private open-air baths for each room, fed by flowing natural hot spring water. 

Kuki

(9) ________ hotel option is Kuki, which is in the southwest of Hokkaido. The hotel is trying to reduce its carbon (10) ________ and waste. Water is heated through a natural hot spring to keep rooms warm and the food is from local producers. Kitchen waste is (11) ________compost for farms.

Zaborin

On the northern island of Hokkaido, Niseko Town was voted one of the world’s Top 100 Green Destinations in 2020 and 2021. This is where you will find content (12) ________ Zaborin, which incorporates modern, eco-friendly design and building techniques. Its walls are made out of recycled offcuts and an on-site hot spring provides carbon-neutral, underfloor heating in winter, and the cold spring water cools the building during the summer. 

Các đơn phân cấu tạo nên protein khác nhau bởi thành phần nào?