Có hai hộp đựng bi. Hộp I có $9$ viên bi được đánh số $1, \, 2, \, ... , \, 9$. Lấy ngẫu nhiên mỗi hộp một viên bi. Biết rằng xác suất để lấy được viên bi mang số chẵn ở hộp II là $\dfrac{3}{10}$. Xác suất để lấy được cả hai viên bi mang số chẵn là

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

The noise next door didn’t stop until midnight.

Cách mạng Hà Lan là cuộc cách mạng

Orbital nào sau đây có dạng hình cầu?

Đồ dùng, thiết bị như thế nào được gọi là thông minh?

Đâu không phải là nội dung về chức năng của thị trường?

Chọn ý đúng: Theo em vai trò của ngành bưu chính viễn thông đối với phát triển kinh tế là gì?

Read the following passage about Huawei company 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.

Huawei is a multinational company that makes  telecommunications  parts for  mobile phones , network equipment  and other high-tech  devices . It is the second largest such company in the world. Huawei has its headquarters  in Shenzhen, which became China’s first special economic zone  in 1979.

The Chinese technology company, which was founded  about 20 years ago, has over 100,000 workers in all parts of the world, more than Microsoft.  Most of the company is owned by its  employees .  Huawei started out in the rural  areas in China. In those days most of the telecom contracts  went to  state-owned  Chinese or  foreign  firms. As the company grew, it took hold of urban markets in big Chinese cities and in 1997 it  expanded to other countries.

Today, Huawei is the second biggest manufacturer of telecom equipment, after Ericsson. In 2011,  annual  sales  is expected to be about $12 billion dollars and  likely to get three times as high within the next ten years. Working for Huawei is something many young Chinese engineers and IT workers dream of. The 1.5 square km site  has modern apartments that can be rented, its own hospital, restaurants and bars where employees  can go to in their free time. For Chinese standards workers are well-paid. Although   Huawei has been concentrating  on making telecom parts and whole networks, the company is also looking into other industries in an  attempt to diversify and grow. At Shenzhen  engineers  are experimenting on new forms of video conferencing, a branch  that is expanding rapidly . The Chinese hi-tech giant  is also starting to produce cloud-based  hardware and computers that work  out of the box . 

Even though Huawei is one of the world leaders in producing mobile phone parts it is also pushing into the consumer market with its own  brand  of computers, tablets and smartphones. So far Huawei has failed  to reach  the American market because of security  reasons. The American  government  thinks it has connections  with the Chinese  military and is afraid it will spy  on the American  public 

Which of the following is NOT MENTIONED as a service or product that Huawei provides?  

Một trong những biểu hiện của việc chưa thực hiện tốt quy định của Hiến pháp năm 2013 về môi trường là gì?

Khi chế độ tư hữu xuất hiện đã kéo theo sự thay đổi lớn nhất trong xã hội nguyên thuỷ như thế nào?

Xác định một từ/cụm từ SAI về ngữ pháp/hoặc ngữ nghĩa/logic/phong cách.

Việc tắm sông Seine đã bị cảnh báo từ năm 1923 do nguy cơ sức khỏe và giao thông rộn rịp trên tuyến sông này và vì con sông này cũng là một bể chứa nước thải khi mưa gió.

Ở động cơ điêzen 4 kì, kì 2 pit-tông đi từ:

Read the following passage about the Second Acts That Inspire 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.

Life often presents us with unexpected challenges that force us back to the drawing board. Whether due to personal setbacks, career changes, or unforeseen circumstances, the courage to begin again can lead to remarkable transformations. Many inspiring individuals have shown that it's never too late to reinvent oneself and pursue new dreams. Throughout history, countless people have overcome seemingly impossible situations through sheer determination.

[I] Take J.K. Rowling, for instance. Before becoming a literary sensation, she was a struggling single mother living on welfare. [II] Her determination eventually paid off when her books became a global phenomenon, proving that setbacks can become stepping stones to success. [III] This remarkable turnaround demonstrates how resilience and unwavering belief in oneself can overcome seemingly insurmountable obstacles. Despite facing depression and financial hardship, she never gave up on her dreams. [IV]

Colonel Harland Sanders' story is another testament to the power of starting anew. At the age of 65, when most people contemplate retirement, he found himself struggling financially after his restaurant failed. Instead of giving up, he traveled across America, sleeping in his car while pitching his chicken recipe to restaurant owners. His recipe for success wasn't just about the perfect blend of herbs and spices; it was about persistence and determination. After facing over 1,000 rejections, he finally established Kentucky Fried Chicken, which grew into a global empire. His unwavering spirit and dedication inspired generations of entrepreneurs worldwide.

These inspiring stories remind us that failure is not final, but rather a chance to redirect our path. Every setback carries the seed of an equal or greater opportunity, and sometimes the end of one chapter is simply the beginning of a better one. The key lies in having the courage to take that first step, even when the future seems uncertain. As these remarkable individuals have shown, it's never too late to rewrite your story and create a powerful second act. Their journeys teach us that persistence and courage ultimately lead to success.

The word “he” in paragraph 3 refers to _________.

Mẫu âm thanh sau quá trình lượng tử hóa (biểu diễn giá trị mẫu) là

Read the following leaflet and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12.

ANNOUNCEMENT OF SCHOOL SPORTS DAY

The School Athletics Department is pleased ___(7)___:

● All athletes ___(8)___ to report at the school field by 08:00 AM on June 10.

● Each team must prepare and submit their entry list for each event. Each athlete is allowed to participate ___(9)___ three events.

● The school will ___(10)___ trophies and medals for the winners in each category.

● ___(11)___ you have any inquiries regarding the event schedule or rules, please contact the Athletics Department.

Typically, all the sports ___(12)___ are concluded by an award ceremony. After finishing all the activities, custom awards, incentives, and more should be given to appreciate the competitors and encourage them to improve.

Những biểu hiện cụ thể của Hiến pháp 2013 về giáo dục là gì?

Câu nào sau đây là một mệnh đề đúng?