Tình trạng thất nghiệp đã để lại những hậu quả như thế nào đối với nền kinh tế?

Suốt ngàn năm Bắc thuộc, trước các chính sách của bọn phương bắc, nhân dân ta 

Cho hàm số \(y=f(x)\) có đạo hàm trên \(\mathbb{R}\) là \(f^{\prime}(x)=(x+3)(x-4)\). Tính tổng các giá trị nguyên của tham số \(m \in[-10 ; 5]\) để hàm số : \(y=f\left(x^{2}-3 x+m\right)\) có nhiều điểm cực trị nhất

Cho mệnh đề: "Nếu $n$ là một số nguyên tố lớn $3$ thì $n^2 + 20$ là một hợp số". Mệnh đề nào sau đây tương đương với mệnh đề đã cho?

Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.

a.Mai: You’re right. But I’m sure I can. We need more women surgeons, and we can be as good as men.

b.Mum: Besides medical knowledge, a surgeon must have physical and mental strength. Most surgeons are also men.

c.Mum: I’m afraid I disagree. It’s not easy to be a surgeon. 

d.Mum: Mai, Dad and I would like you to be a shop assistant.

e.Mai: I’m sorry, but that’s not possible. I want to go to medical school and become a surgeon.

Đặc điểm môi trường dinh dưỡng nào phù hợp với pha cân bằng của quần thể vi khuẩn?

Ý kiến nào sau đây là không đúng khi bàn về vấn đề lạm phát?

Ý kiến nào sau đây chính xác nhất?

Số biểu diễn trong hệ nhị phân 10011₂ có giá trị thập phân là bao nhiêu?

Trong mặt phẳng toạ độ \(Oxy\), cặp vectơ nào vuông góc với nhau trong các vectơ \(\vec a = (2; - 1),\vec b = (3;7),\vec c = (3;1)\) và \(\vec d = (2; - 6)\)?

Read the following passage about human life expectancy 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. 

How long will a baby born today live? 100 years? 120 years? Scientists are studying genes that could mean long life for us all.

There are already many, many people who have passed the landmark age of 100. In fact, there are now so many healthy, elderly people that there’s a name for them: the wellderly. These are people over the age of eighty who have no major illnesses, such as high blood pressure, heart disease or diabetes.

There are many scientific studies of communities where healthy old age is typical. These include places like Calabria in southern Italy and the island of Okinawa in Japan. In Calabria, the small village of Molochio has about 2,000 inhabitants. And of these, there are at least eight people over a hundred years old. When researchers ask people like this the secret of their long life, the answer is almost always about food and is almost always the same: ‘I eat a lot of fruit and vegetables.’ ‘I eat a little bit of everything.’ ‘I neither smoke nor drink.’

In the past, scientists looked at things such as diet and lifestyle for an explanation of long life, but these days they are also looking at genetics. Researcher Eric Topol says that there must be genes that explain why people are protected from the effects of aging process. The new research into long life did scrutinize groups of people who have a genetic connection. One interesting group lives in Ecuador. In one area of the country there are a number of people with the same genetic condition. It’s called Laron syndrome. These people don’t grow very tall – just over one metre. But Laron syndrome also give them protection against cancer and diabetes. As a result, they live longer than other people in their families. Meanwhile, on the Hawaiian island of Oahu, there’s another group of long-lived men, Japanese-Americans. They have a similar gene to the Laron syndrome group.

Back in Calabria, researchers constructed the family trees of the 100-year-old people. They looked at family information from the 19th century to today. It is concluded that there are genetic factors that give health benefits to the men. This is a surprising result because generally in Europe, women live longer than men. So what really makes people live longer? It seems likely that it is an interaction of genes, the environment and probably a third factor – luck.

Which of the following is NOT true about the Laron syndrome?

Theo quy định pháp luật, công dân có thể thực hiện quyền khiếu nại trong tình huống nào sau đây?

Công dân có quyền gì với tài chính - ngân sách nhà nước?

Hiệu điện thế giữa hai điểm:

Cho hàm số \(f\left( x \right) = \left\{ {\begin{array}{*{20}{l}}{\frac{{2\sqrt {x + 2}  - 3}}{{x - 1}}}&{x \ge 2}\\{{x^2}{\rm{ + 1}}}&{x < 2}\end{array}} \right..\) Tính \(P = f\left( 2 \right) + f\left( { - 2} \right).\) 

Điều không phản ánh đúng tình hình nước ta thế kỷ XVI?

Mark the letter A, B, C, or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17         

a. Hi Susan,

a. I hope you had a great time with everyone, and I promise to make it up to you soon.

b. Please forgive me for not being there. I’ve been overwhelmed with work and completely lost track of time.

c. I feel terrible about missing your birthday party last weekend.

d. It was really irresponsible of me not to let you know earlier that I couldn’t make it.

e. Let’s catch up sometime this week, Alex.

Trên hình chiếu trục đo, hệ số biến dạng theo trục O’x’ là:

Lạm phát tác động như thế nào đến hoạt động sản xuất và kinh doanh?

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 29 to 33.

International Women’s Day, celebrated on March 8th, is a time to honor women’s progress and advocate for real change towards gender equality. This day, rooted in a 1908 demonstration where 15,000 women in New York City stood united for equal rights, better pay, shorter hours, and voting rights, has grown into a worldwide movement. Clara Zetkin, at a meeting in 1910, suggested a special day each year to focus on women’s rights, leading to the first International Women’s Day in 1911.

Despite some beliefs that women have equal chances as men, the reality often tells a different story. Girls worldwide face more household duties than boys and are more likely to miss out on school. In many countries, equal education for both genders is not guaranteed, and many girls are married off young, which can force them to end school early, lead to early pregnancy together with other health issues, and increase the chance of domestic violence.

On International Women’s Day, people participate in activities that raise awareness and call for gender equality. Wearing purple, a color of women’s rights history, is common. It is also a day when women are celebrated with gifts and social recognition in some places.

The journey towards full gender equality continues to face challenges. Yet, women’s groups across the globe remain strong and active, with younger women and teenagers adding their voices and energy to the cause. They are organizing, speaking out, and urging a shift in how we view and act towards each other regarding gender roles.

(Adapted from https://learnenglishteens.britishcouncil.org/)

What does the word “It” in paragraph 3 refer to?