Phương án nào sau đây nói đúng nhất về một công cụ cơ bản để số hóa văn bản?

Ngành nghề nào dưới đây không thuộc nhóm ngành sinh học cơ bản?

Người ta sử dụng Gibberellin để làm gì?

“Ngoài cật có một manh áo vải, nào đợi mang bao tấu, bầu ngòi; trong tay cầm một ngọn tầm vông, chị nài sắm dao tu, nón gõ.

Hỏa mai đánh bằng rơm con cúi, cũng đốt xong nhà dạy đạo kia; gươm đeo dùng bằng lưỡi dao phay, cũng chém rớt đầu quan hai nọ.

Chi nhọc quan quản gióng trống kì trống giục, đạp rào lướt tới, coi giặc cũng như không, nào sợ thằng Tây bắn đạn nhỏ đạn to, xô cửa xông vào, liều mình như chẳng có.

Kẻ đâm ngang, người chém ngược, làm cho mã tà ma ní hồn kinh; bọn hè trước, lũ ó sau, trối kệ tàu sắt tàu đồng súng nổ.”

(Nguyễn Đình Chiểu, Văn tế nghĩa sĩ Cần Giuộc)

Câu nào sau đây nhận xét đúng nhất về nhịp điệu của đoạn trích trên?

Đường tròn \((C): x^2 + y^2 – 6x + 2y + 6 = 0\) có tâm I và bán kính R lần lượt là:

Chủ nhân của nền văn minh Ai Cập cổ đại là 

Điện tích của một electron có giá trị bằng bao nhiêu?

Choose the word or phrase among A, B, C or D that best fits the blank space following passage So you’re between the ages of thirteen and eighteen. What (36) _______ you happy? There have been lots of surveys about teenagers and happiness and they all come to different conclusions. Some surveys say that most young people are happiest (37) _________ they spend time with their family. Others say it’s when they’re (38) ________ friends. Some teenagers think that getting good marks at school and (39) _________ exams makes them happy and others feel that it’s having a boyfriend or girlfriend that improves their lives. The problem is that there isn’t just one thing that makes everyone happy. (40) __________ is something different for each of us, and what made us happy last week might not make us happy next week!

(38) _______

Mối quan hệ cung - cầu có vai trò như thế nào đối với chủ thể sản xuất kinh doanh?

1. Do you find yourself yawning all day at school? You probably need more sleep. However, it is not just how much sleep you get that is important. What you do before bedtime also has a huge effect on how you feel the next day. If you spend time chatting to someone on social media, or reading a book on your e- reader, you are not alone.

2. All devices' screens give out a large amount of blue light, which affects the body's production of the sleep hormone, melatonin, which can change your sleep patterns. So it is not just getting to sleep that becomes hard, but the quality of your sleep also suffers. The result is that you can wake up several times during the night, and have difficulty getting up in the morning.

3. Sleep is food for the brain, so not sleeping well can be a severe problem for anyone, especially for teenagers, because their brains are still developing. When you do not sleep well, it can be difficult to concentrate at school, which makes it harder to learn and get good grades. It can also affect your mood, making you feel sad or anxious.   

4. So, it is clear you should not use your phone before you go to sleep. Why not leave it in another room? Nothing on social media is so important that it cannot wait a few hours! You should rediscover paper books and enjoy feeling tired and sleepy before bedtime rather than wondering why your best friend has not liked your photo! How will you wake up? You do not have to use the alarm on your phone. Go and buy yourself an old-fashioned alarm clock! The negative effects that screen time is having on sleep have been in the news a lot recently, so manufacturers of smartphones and tablets have added a feature to the mobile devices that can help reduce these. Most new phones have a night-time setting that changes the colour of the screen so that it gives out less blue light. If you really cannot avoid going onto social media at bedtime, think about turning on this setting on your phone.

Which of the following is probably the author’s advice for a better bedtime?

Chất X có các đặc điểm sau: Phân tử có nhiều nhóm -OH, vị ngọt, hòa tan Cu(OH)₂ ở nhiệt độ thường, không làm mất màu nước brom. X là

Cho cấp số nhân \(\left(u_{n}\right)\) có \(u_{2}=-6, u_{5}=48\). Tính \(S_{5}\).

Cho hình chóp S.ABC có ABC là tam giác. Gọi M, N lần lượt là hai điểm  thuộc vào các cạnh AC và BC sao cho MN không song song với AB. Gọi đường thẳng b là giao tuyến của (SAN) và (SBM). Tìm b?   

Hình ảnh sau đây là giá thể gì?

Cho biết đâu là địa chỉ URL tìm kiếm?

Bạn T muốn mua đích đá tập võ nhưng không đủ tiền, vì vậy bạn đã tiến hành tiết kiệm tiền để thực hiện mục tiêu đó. Trong trường hợp này, bạn T nên áp dụng loại kế hoạch tài chính nào cho phù hợp? 

Hiệp hội các nước Đông Nam Á được thành lập vào thời gian nào sau đây?

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.

The word “tensions” in paragraph 3 could be best replaced by _________.