Chọn ý đúng: Quá trình chuyển động của các phân tử so với một gradient điện hóa học là?

Mỗi học sinh của lớp 10E đều học giỏi môn Sử hoặc Địa, biết rằng có 28 HS giỏi Sử, 33 HS giỏi Địa và 15 em học giỏi cả 2 môn. Hỏi lớp 10E có tất cả bao nhiêu học sinh?

Cho biết năng lượng liên kết của H–F là 565 KJ mol^-1; H–Cl là 431 KJ mol^-1; H–Br là 364 KJ mol^-1; H–I là 297 KJ mol^-1. Trong các liên kết trên, liên kết nào bền nhất?

Tiêu hóa ở động vật là quá trình như thế nào?

Output của lệnh: print(1+ 2 + 3+ 4) là gì?

Cuộc cách mạng khoa học nghệ hiện đại làm xuất hiện nhiều ngành mới chủ yếu trong lĩnh vực gì?

Đỗ Phủ sống ở thế kỉ nào?

Miền hình phẳng (H) được giới hạn bởi \(\left\{ \begin{matrix} \begin{matrix} \begin{matrix} y+x>-1 \\ x-y>1 \\ \end{matrix} \\ x+2y<4 \\ \end{matrix} \\ 2x-3y<8 \\ \end{matrix} \right.\) là phần tô màu ở hình nào dưới đây?

Read the following passage about urbanisation and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

URBANISATION: A GROWING PHENOMENON

     Urbanisation is the process through which cities grow, and higher populations begin to inhabit urban areas. This phenomenon has accelerated significantly over the past few decades due to various factors. One of the primary drivers is the search for better employment opportunities. In rural areas, job prospects are often limited to agriculture and small-scale industries, which might not provide sufficient income. Consequently, people migrate to cities seeking better livelihoods and living standards.

     Additionally, urban areas offer more advanced educational facilities and healthcare services compared to rural regions. Many families move to cities to provide their children with higher-quality education and greater future opportunities. Access to hospitals and specialized medical services also attracts people to urban centers, especially in countries where rural healthcare is underdeveloped.

     However, rapid urbanisation brings about several challenges. Overcrowding in cities can lead to inadequate housing, strained infrastructure, and increased pollution. The expansion of urban areas often results in the loss of green spaces and agricultural land, impacting food production and the environment. Governments and city planners must address these issues to ensure sustainable urban growth.

     Despite these challenges, urbanisation has several positive aspects. Cities are often cultural melting pots, where diverse groups of people interact, leading to vibrant communities and innovation. The concentration of resources and talents in urban areas can drive economic growth and technological advancements.

In which paragraph does the writer discuss the benefits of urbanisation?

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 _______.

Một thông số được dùng là căn cứ xác định giá trị bit của giá trị mẫu là

Thực đơn của một nhà hàng bao gồm: 5 loại món ăn, 5 loại quả tráng miệng và 3 loại nước uống. Một người chọn bữa ăn cho mình bao gồm 1 loại món ăn, 1 loại quả tráng miệng và 1 loại nước uống. Số cách chọn một bữa ăn đó là?

Cho hai đường thẳng \({d_1}:3x - 4y + 5 = 0,{d_2}:4x - 3y + 2 = 0\). Điểm \(M\) nào sau đây cách đều hai đường thẳng trên?

Sự xâm nhập của nước vào tế bào lông hút theo cơ chế nào sau đây?

In paragraph 2, non-native species are mentioned as ______.

Ở Trung Quốc, vương triều nào được thành lập đầu tiên trong thời cổ đại?

Nhật Bản nằm trong khu vực hoạt động chủ yếu của gió nào?

Khi người dùng cập nhật dữ liệu trong bảng chứa khoá ngoài, HeidiSQL sẽ?

Cho phép lai: AaBbCc x AABBCc. Tỉ lệ kiểu gen đồng hợp trội về tất cả các gen ở đời sau là bao nhiêu?

Cơ sở của hình thức sinh sản ở sinh vật đơn bào và sinh sản vô tính ở sinh vật đa bào là quá trình gì?