Khi tế bào cần tăng cường tổng hợp protein, cấu trúc nào sau đây sẽ hoạt động mạnh mẽ hơn?

Read the following passage about Building Understanding Across Nations 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 our interconnected world, cultural ambassadors play a vital role in bridging the gaps between different nations and peoples. These dedicated individuals and groups serve as links between cultures, fostering mutual understanding and respect through various activities and programs. Their mission is to showcase their own cultural heritage while learning about and appreciating others, creating pathways for meaningful dialogue and lasting connections across borders.

Cultural ambassadors employ numerous methods to achieve their goals. They organize traditional festivals and art exhibitions that display unique customs, allowing visitors to experience different cultures firsthand. Language exchange programs enable people to communicate more effectively, while cultural workshops teach traditional crafts, music, and dance. These ambassadors also utilize digital platforms to reach wider audiences, sharing stories and traditions through social media and online events that connect people from different corners of the world.

Despite their important work, cultural ambassadors face several challenges in their mission. Stereotypes and prejudices can create barriers to understanding, while language differences sometimes lead to misunderstandings. Limited resources and funding may restrict their activities, and political tensions between nations can complicate their efforts. However, these dedicated individuals persist in their work, believing that personal connections and shared experiences can overcome these obstacles and promote harmony among different communities.

Looking ahead, the role of cultural ambassadors becomes increasingly significant in our global society. Their efforts to build bridges between nations contribute to reducing conflicts and fostering peace. Through their continued dedication to promoting cross-cultural understanding, these ambassadors help create a more inclusive and connected world where differences are celebrated rather than feared. This ongoing process of cultural exchange remains essential for building a future based on mutual respect and cooperation.

In which paragraph does the writer mention what three methods are used by cultural ambassadors to achieve their goals?

Chọn những lỗi dùng từ trong những lỗi sau đây.

Hàm số y = tan2x có tập xác định là: 

Cho mệnh đề: “Có học sinh trong lớp 10A không thích học môn Toán”. Mệnh đề phủ định của mệnh đề này là?

Đâu không phải là ứng dụng của quá trình tổng hợp amino acid và protein ở vi sinh vật?

Sự suy giảm đa dạng sinh học ở nước ta không thể hiện ở

Một nguyên tử của nguyên tố X có tổng số hạt proton, neutron, electron là 52 và có số khối là 35. Số hiệu nguyên tử của nguyên tố X là

Chọn một từ mà nghĩa của nó KHÔNG cùng nhóm với các từ còn lại.

Đâu là động lực phát triển nền kinh tế của Hoa Kì?

Đâu là biểu hiện của phát triển các hệ thống tài chính quốc tế?

Read the following passage 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.

Who are you?

On 6 June 2011, the media reported the kidnapping of a female Syrian-American blogger called Amina Arraf. Regarded as a daring political rebel, the 35-year-old had gained popularity for her blogs protesting the lack of freedom in Syria. Yet, only two days later, it was discovered that Amina had never existed. She was a fictional character created by Tom MacMaster, a forty-year-old American PhD student at the University of Edinburgh.

MacMaster's invention is an example of sock puppetry: the use of false identities to deceive others. (I). The false identity is known as a sock puppet, and its creator, a puppet master. (II). MacMaster created Amina to express his views on Middle Eastern affairs without offending other Americans. (III). Writing as Amina gave him the authority to say what he wanted. (IV).  

At the turn of the millennium, Debbie Swenson created Kaycee Nicole, a fictional teenage girl suffering from terminal cancer. Her blog, Living Colours, described Kaycee’s struggle, attracting millions of readers. When Kaycee 'died' on 14 May 2001, her fans were devastated. Their distress turned to anger when they discovered that Kaycee was not real. Swenson had developed the character to gain attention and sympathy.

While Amina and Kaycee were used to meet their creators' needs, other identities have been invented for profit. American gun advocate John Lott made up a fake student, Mary Rosh, to defend his writing online and give him positive reviews. Mystery writer RJ Ellory fabricated a team of sock puppets to praise his own books and tear into those of his rivals. British historian Orlando Figes lost credibility when he had to publicly apologise for doing the same.

Yet none of these stories compare to large-scale sock puppetry today. The New York City Police Department has false identities on social media to catch criminals. The US military is believed to use sock puppets to track potential terrorists. It is clear that the internet is a minefield today and we all have to step very carefully in order not to get hurt.

Which of the following best paraphrases the underlined sentence: "It is clear that the internet is a minefield today and we all have to step very carefully in order not to get hurt."

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

Cường độ dòng điện qua bóng đèn tỉ lệ thuận với hiệu điện thế giữa hai đầu bóng đèn. Điều đó có nghĩa là nếu hiệu điện thế tăng 1,2 lần thì:

Logical thinking and problem solving: Choose A, B C or D to answer each question. 

Today is your graduation day. A relative has approached and said: “Congratulations on your graduation! All your hard work and dedication have truly paid off.” How would you reply to him?

Tập thơ Lưu hương kí được phát hiện năm bao nhiêu?

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

Dù viết về phong tục hay con người, trong tác phẩm của Kim Lân, ta vẫn thấy thấp thoáng cuộc sống con người của làng quê Việt Nam nghèo khổ, thiếu thốn mà vẫn yêu đời, thật thà chất phác mà rủng rỉnh, hóm hỉnh.

Cho cấp số nhân $\left(u_n\right)$ với $u_1=2$ và công bội $q=-3$. Tính $u_2$ của cấp số nhân đã cho bằng?