Nội dung nào dưới đây không phải chức năng quản lí nhà nước về kinh tế?

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 about managing change 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. 

Growing up in Athens, Greece, Lydia Borsi remembers feeling tested when she tried to deal with mental health issues. Borsi says she had been seeing a therapist for anxiety. But she notes that people in Greece do not openly discuss mental health issues, which also get little attention in general healthcare services. “It was a lot more secretive. And people thought that I was a lot more unique,” Borsi said.

That all changed in 2017 when she moved to the United States to study at the University of Rochester in Rochester, New York. “When I came here, I really liked that people were not afraid to speak up about mental health and say that it’s important,” she said. The university was very supportive of her needs and offered plenty of information. She also became involved with a school group called Active Minds that helps students deal with mental health issues. [A]

Then due to the spread of the novel coronavirus, the University of Rochester had to move all its classes and some of its mental health resources online. Luckily, Borsi was able to connect with a mental health expert outside the school, in the local community. [B]

But as many of her American friends returned home, Borsi was stuck. Greece had succeeded in limiting the spread of the virus within its borders, but flights there from the U.S. are barred until July. Also, the health crisis has put her plans to seek admission to medical school in Britain on hold. [C] And she is not alone.

[D] In April, Active Minds launched a survey of over 2,000 students at U.S. colleges and universities. The study found that over 80 percent of those asked said the coronavirus crisis had negatively affected their mental health. One in five said it has affected them severely.

Laura Horne, chief program officer at Active Minds, says the findings are especially troubling given that the crisis is only going to make it harder for colleges and universities to help these students. “Colleges and universities had to pivot rather quickly to respond to COVID-19 and figure out all facets of university life, including mental health services. Now they have to figure out how to communicate with students,” Horne said.

Frank Chen is a Houston, Texas-based psychiatrist who has worked with college-age young adults. He points out that individuals at that age are in an important stage of their mental development. And college can be a difficult experience for students with or without mental health issues, as they balance work, studies, and personal relationships. Adding a major world event, like the spread of the coronavirus, makes it very difficult to predict what the long-term psychological effects might be. “I don’t think that there’s another event in the history of the people who are alive now that can really measure up to this,” said Chen.

In which space (marked A, B, C and D in the passage) will the following sentence fit?

Far from her family and unsure about the future, Borsi says dealing with the virus has not made her mental health problems any easier.

Tam giác \(ABC\) có \(AB = 5,\;BC = 7,\;CA = 8\). Số đo góc \(\widehat A\) bằng: 

Vì sao Chính phủ và Uỷ ban nhân dân được gọi là cơ quan hành chính nhà nước?

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.

In the UK, comprising England, Scotland, Wales, and Northern Ireland, jokes and tricks can be played until noon on 1 April. After midday it's considered bad luck to play a trick. Anyone who forgets this and tries a joke in the afternoon becomes an 'April Fool' themselves.

So, what kind of jokes do people play? Well, a simple example would be telling your friend that their shoelaces are undone. Then, when they bend down to do them up, you shout, 'April Fool!', and they realise their shoelaces are fine.

Maybe it's not your kind of humour, but watch out, there's always someone who will find it funny! In Ireland, a popular prank is to send someone on a 'fool's errand'. The victim is sent to deliver a letter, supposedly asking for help. When the person receives the letter, they open it, read it and tell the poor messenger that they will have to take the letter to another person. This continues and the victim ends up taking the message to several different people until someone feels sorry for them and shows them what the letter says: 'Send the fool to someone else.'

In France, Belgium, the Netherlands (or Holland), Italy and French-speaking areas of Canada and Switzerland, the 1 April tradition is known as the “April Fish”. A common joke is to try to stick a paper fish onto a victim's back without being noticed.

Which country is NOT mentioned in the text?

Số giá trị nguyên của tham số \(m \in[-25 ; 25]\) để hàm số \(y=x^3-3 x^2+m x+2\) có cực đại và cực tiểu?

Khu vườn có cây táo vàng có điểm đặc biệt gì?

Chọn ý đúng: Phát minh nào cho phép con người lưu giữ và truyền thông tin chính xác hơn?

Cho hình chóp \(S.ABCD\) có đáy là hình vuông cạnh \(a\). Tam giác \(SAB\) đều và nằm trong mặt phẳng vuông góc với đáy. Gọi \(M,N\) lần lượt là trung điểm của \(SB,BC\).

Thể tích của hình chóp \(S.ABCD\) là:

Việc thực hiện liên tục một, một số hoặc tất cả công đoạn của quá trình từ đầu tư, sản xuất, tiêu thụ sản phẩm hoặc cung ứng dịch vụ trên thị trường nhằm mục đích thu được lợi nhuận là hoạt động của lĩnh vực nào?

Nước ta có tỉ lệ dân thành thị còn thấp chủ yếu do nguyên nhân nào sau đây?

Chiều mộng hòa thơ trên nhánh duyên.

Cây me ríu rít cặp chim chuyền

Đổ trời xanh ngọc qua muôn lá,

Thu đến nơi nơi động tiếng huyền.

(Thơ duyên - Xuân Diệu)

Từ “tiếng huyền” trong câu thơ trên là tiếng gì?

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. This practice not only enables me to prioritize my workload effectively but also minimizes the likelihood of procrastination by providing a clear roadmap for action.                 

b. The act of planning in advance serves as a cornerstone for staying organized and focused throughout the day, ensuring that I approach tasks with a structured mindset.

 c. One of the most effective strategies I employ to maintain productivity and organization is starting each morning by meticulously listing the most important tasks for the day.                      

d. By adhering to this routine, I am able to meet deadlines efficiently while mitigating feelings of being overwhelmed.

 e. Over time, this habit has proven instrumental in enhancing my overall efficiency and effectiveness, both in professional settings and in managing personal responsibilities.

Hoạt động của chủ thể trung gian giúp ích gì cho người sản xuất và người tiêu dùng?

It is important that family members talk and listen to one another.

Chủ thể sản xuất cần phải có những trách nhiệm gì?

Trong bài thực hành đo gia tốc trọng trường của Trái Đất tại phòng thí nghiệm Vật lý Trường THPT Chuyên Tỉnh Thái Nguyên. Bạn Thảo Lớp Toán K29 đo chiều dài con lắc đơn có kết quả là \(l = 100,00 \pm 1,00cm\) thì chu kì dao động \(T = 2,00 \pm 0,01s\). Lấy \({\pi ^2} = 9,87\). Gia tốc trọng trường tại đó là:

Tam thức bậc hai \(f(x) = {x^2} + (\sqrt 5 - 1)x - \sqrt 5 \) nhận giá trị dương khi?

Xét về nghệ thuật, Nguyễn Trãi đã có những đóng góp lớn nhất về phương diện nào?