Phát biểu nào sau đây không đúng?

Hình vẽ nào sau đây có phần không bị gạch minh họa cho tập $A=\left\{ x\in \mathbb{R}\left| \left| x \right|\ge 1 \right. \right\}$?

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.

In which paragraph does the writer mention England and Scotland?

Trong các câu sau, câu nào KHÔNG mắc lỗi dùng từ?

Chấp hành đúng quy định của pháp luật về kế toán, thống kê và công khai ngân sách là nội dung nói về thuộc tính nào của ngân sách nhà nước?

Cho ba tập hợp:

$D = \{n\in \N \, | \, n$ $\vdots$ $10\}$; $B = \{n\in \N \, | \, n$ $\vdots$ $5\}$;

$X = \{n\in \N \, | \, n$ $\vdots$ $2\}$.

Mỗi mệnh đề sau đúng hay sai?

Theo Hiến pháp năm 2013, tất cả quyền lực nhà nước thuộc về ai?

 Trong các biện pháp trọng nông của triều Nguyễn, chính sách nào có hiệu quả hơn cả? 

Căn cứ vào tính chất, tình trạng thất nghiệp được chia thành 2 loại hình nào?

A human-like robot that can drive a car could one day be used as a chauffeur, though its creator admits that this may take at least 50 years.

Most driverless cars work very differently to a human driver, using artificial intelligence and custom mechanical systems to directly move the steering wheel and pedals. This approach is much more efficient and simpler than using a robot to drive, but it is also specially made for each particular car.

Kento Kawaharazuka at the University of Tokyo and his colleagues have developed a human-like robot, called Musashi, that can drive a car in the same way as a human. It has a human-like “skeleton” and “musculature”, as well as cameras in each of its eyes and force sensors in its hands and feet. Artificial intelligence systems work out what actions are needed to drive the car and react to events that often happen on roads such as traffic lights changing colour or a person stepping in front of the car. The robot can only perform a limited range of driving tasks at present, such as going forward in a straight line, taking a right- hand turn, and moving at speeds of around five kilometres per hour on non-public roads. “The speed of the pedal or the velocity of the car is not high. Also, the handling of the car is not fast compared to human beings,” says Kawaharazuka.

It seems that a robot at the controls of a car, operating in real traffic conditions and in total safety, is not something we are likely to see soon. As mentioned earlier, it could be decades before a robot could really step into the driver’s seat.

Which of the following would the author most likely support?

Which of the following best restates each of the given sentences?

Diana is the most intelligent woman I have ever met.

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. 

HEALTHY EATING HABITS

Let's explore how we can improve our eating habits for a healthier lifestyle.

Facts and figures.

Many people consume much sugar and unhealthy fats every day. In fact, studies show that we (7) _____ over 200 grams of sugar daily, which can lead to (8) _____ health issues.

Positive actions!

• Choose whole foods and fresh products. This helps reduce the intake of (9) _____ additives that can be harmful to your health.

• (10) _____ buying sugary snacks, make your own healthy snacks at home! Preparing your meals can help control the (11) _____ of sugar and salt you consume.

• Drink plenty of water. Limit your intake of sugary drinks and (12) _____ to maintain a balanced diet.

Choose a suitable word or phrase (marked A, B, C, or D) to fill in each blank.

Bell experimented with ways of transmitting_____________ over a long distance.

Trong mặt phẳng toạ độ \(Oxy\), cho ba điểm \(A(5;2),B(5; - 2),C(4; - 3)\). Đường thẳng đi qua điểm \(A\) và vuông góc với đường thẳng \(BC\) có phương trình là?

Miền nghiệm của bất phương trình sau: \(x - 2y < 4\) là?

Số giá trị nguyên của tham số \(m\) trên đoạn \([-10;10]\) để bất phương trình \(m{{x}^{2}}-2mx+2m-1\le 0\) thỏa mãn với mọi \(x\in \mathbb{R}\) là:

Quá trình phát triển của ASEAN từ 1967 đến nay trải qua bao nhiêu giai đoạn?

Lithium có hai đồng vị bền trong tự nhiên, trong đó đồng vị $^6_3Li$ chiếm 7,5% tổng số nguyên tử. Biết nguyên tử khối trung bình của lithium là 6,925, số khối của đồng vị còn lại là

Một chiếc thuyền xuôi dòng từ A đến B, vận tốc của dòng nước là 5km/h. Biết thuyền xuôi dòng mất 2 giờ và ngược dòng mất 3 giờ trên cùng đoạn đường AB. Hỏi vận tốc của thuyền so với dòng nước và chiều dài từ A đến B là bao nhiêu?