Pháp luật có vai trò như thế nào đối với công dân?

Một sóng điện từ có tần số 25 MHz thì có chu kì là

Read the 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 6 to 13.

When several farmers merge plots into a single "project farm", they use digital tools to make that teamwork far more effective. GPS mapping, drones, and in-field sensors build a live, shared picture of soil types, weather shifts, and plant growth. Because everyone works on the same data, the team can settle seeding dates, determine when to spray, and track machinery in real time. What once depended on guesswork is now driven by verifiable information.

With GPS technology, farmers can accurately map out their fields and create customised planting plans. Seeding machines change their rate on the fly, drones spray pests on targeted zones, and smart spreaders apply fertiliser only where data shows a need. Because inputs go exactly where they help, fields yield more while chemical runoff falls. Trials report considerable savings on seed, fuel, and sprays - benefits the partners split at the season's end.

Water management is just as precise. Specialised equipment tracks moisture every hour, and forecast apps predict rain, wind, or heatwaves. Automated pumps deliver measured water amounts to thirsty zones and stop when a storm is coming, slashing waste and energy bills. The result is steadier yields in dry years, fewer nutrients washed away, and a smaller water footprint for the whole partnership. Smart irrigation also helps limit weed growth, reducing herbicide use.

The journey from field to market is equally digital. Cloud platforms record harvest weights, storage temperatures, and shipment times the moment they change, while blockchain records freeze each entry so customers can rely on it. Analytic tools browse the records to indicate weak points in the procedure, forecast prices, and suggest better planting plans for the next season to project partners. This makes project farming both profitable and sustainable.

(Adapted from https://www.consumersearch.com)

The word settle in paragraph 1 mostly means _____.

Cơ cấu tổ chức bộ máy nhà nước Việt Nam gồm mấy cơ quan chính?

Pháp luật bắt buộc với mọi cá nhân, tổ chức, ai cũng phải xử sự theo, là thể hiện đặc trưng nào dưới đây của pháp luật?

Một trong những điểm sáng của nền kinh tế Việt Nam 10 tháng năm 2024 là kim ngạch xuất, nhập khẩu hàng hóa đạt kết quả tích cực, duy trì mức tăng cao, trong đó khu vực kinh tế trong nước đã có sự nỗ lực vượt bậc khi có tốc độ tăng của kim ngạch xuất, nhập khẩu hàng hóa  cao hơn khu vực có vốn đầu tư nước ngoài. Động lực chủ yếu là sự phục hồi nhu cầu của nhiều thị trường xuất khẩu, doanh nghiệp gia tăng nhập khẩu các mặt hàng phục vụ sản xuất các mặt hàng chủ lực.

Cán cân thương mại hàng hóa tháng 10 sơ bộ xuất siêu 1,99 tỷ USD. Tính chung mười tháng năm nay, cán cân thương mại hàng hóa sơ bộ xuất siêu 23,31 tỷ USD (cùng kỳ năm trước xuất siêu 24,8 tỷ USD).

Tính chung mười tháng năm 2024, tổng kim ngạch xuất, nhập khẩu hàng hóa sơ bộ đạt 647,87 tỷ USD, tăng 15,8% so với cùng kỳ năm trước, trong đó xuất khẩu tăng 14,9% (tương đương 335,59 tỷ USD); nhập khẩu tăng 16,8% (tương đương 312,28 tỷ USD). 

(Tổng cục thống kê, Tin tức thống kê, 11/2024)

Tổng kim ngạch xuất, nhập khẩu hàng hóa được tính theo công thức nào dưới đây?

Sau khi Cách mạng tháng Mười năm 1917 thành công, chính quyền nào sau đây được thành lập? 

Triển vọng của ngành chăn nuôi là:

Read the following passage about education in Nepal 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.

An education pioneer born into rural poverty in Nepal has opened 30 schools in a bid to boost prospects for his country's children.

The World Bank ranks Nepal as the globe's 31st poorest country, with almost 10 million people living on daily incomes between £1.48 and £2.50. Many rural villages remain unreached by government schooling and adult literacy stood at just 60 per cent in 2011.

Surya Karki and his charity United World Schools Nepal (UWS) are tackling high illiteracy and poverty rates by funding and improving education.

The first school opened in 2015 – since then 92 per cent of children have completed primary education, which finishes at age eight, and continued into secondary education with UWS schools. In comparison to 39 per cent of students continuing education who attended government schools.

Mr Karki was born into poverty in rural Nepal. Speaking to the Telegraph he said: “School is the only solution to the poverty cycle that we live in. I was raised by a single mother in a male-dominated society.

“The school that I went to was approximately two hours walk away. My house was on top of a hill and my mother had to drag me across rivers. We used to walk 10 miles a day. The schooling was really bad.”

Of the students who would go to school, he said: “They would end up in the same place, as cheap migrant workers in Qatar, Saudi, or Dubai. There was no value in education – no success stories.”

[A] Karki’s mother was a firm believer in education, and at age eight Karki secured a scholarship to study in the capital, Kathmandu. [B] From there he won scholarships and completed Masters degrees in China and the United States. [C] Karki said. “Inequalities in a country can only be decreased if there is access to knowledge.” [D]

The devastating earthquake in 2015 damaged 9,300 schools, displacing hundreds of thousands of families and pushing 700,000 people into poverty. As of January 2018, only 2,891 schools had been rebuilt. Karki said: “We came at a crucial time, where we could redo or undo what had been done badly. Education was really bad in terms of infrastructure, quality of teachers, training. It was an opportunity for us to really make things better.”

UWS Nepal has so far built 30 schools and has seven more in construction. The schools run between 10 am and 3:30 pm, and have an 86 per cent average attendance rate, which Karki says is almost double the attendance rates for government schools in the vicinity. Sexual health classes are taught to the children in the later years.

The word “tackling” in the passage is closest in meaning to _______.

Những ai trong tình huống dưới đây được hưởng quyền bình đẳng giữa các dân tộc ở phương diện nào sau?

"Chị B là người dân tộc Mông, anh A là người dân tộc Thái; cả hai người đều cùng sinh sống trên địa bàn của tỉnh S. Sau khi tốt nghiệp đại học, anh A về quê nhà và được chính quyền địa phương hỗ trợ kinh phí thực hiện dự án phục dựng các trò chơi dân gian của dân tộc mình; chị B được vay vốn ưu đãi để phát triển công ty của gia đình tại thành phố nơi chị đã sinh ra".

Các amino acid trong phân tử protein kết hợp với nhau bằng loại liên kết nào?

Chuỗi truyền electron tạo ra bao nhiêu ATP?

Cho một bánh xe có bán kính là R = 10,0 ± 0,5 cm. Sai số tương đối của chu vi bánh xe là:

Chu kì dao động là

Bố cục của bài thơ Mùa xuân chín được chia làm mấy phần?

Một người bơi dọc trong bể bơi dài 50 m. Bơi từ đầu bể đến cuối bể hết 20 s, bơi tiếp từ cuối bể quay về đầu bể hết 22 s. Xác định vận tốc trung bình trong trường hợp bơi cả đi lẫn về.

Cho a và b là hai số thực dương thỏa mãn $3{\log }_{2}a={\log }_4\left(a^{2}b\right)$. Mệnh đề nào dưới đây đúng? 

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.

A “bystander” as used in the last paragraph refers to which of the following?