Trong tiêu hóa nội bào, các mảnh thức ăn nhỏ được tế bào thực bào, sau đó

Cho đoạn tư liệu sau đây:

“Vậy nhiệm vụ cơ bản của cách mạng Việt Nam là gì? là:

1. Đánh đuổi bọn đế quốc xâm lược, làm cho Việt Nam hoàn toàn thống nhất và độc lập;

2. Xóa bỏ những tàn tích phong kiến và nửa phong kiến, làm cho người cày có ruộng, phát triển chế độ dân chủ nhân dân;

3. Gây dựng cơ sở cho chủ nghĩa xã hội.”

(Đảng Cộng sản Việt Nam, Văn kiện Đảng toàn tập, Tập 12, NXB Chính trị quốc gia, 2001, tr.75).

Biểu hiện nào là do tác động của ngoại lực tạo nên?

Chất rắn vô định hình thường có tính chất gì 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 “their” in paragraph 2 refers to _________.

Nội dung nào sau đây không phản ánh đúng vai trò của tri thức lịch sử đối với cuộc sống con người?

Cho mệnh đề: "$\forall n \in \mathbb{N}$, $n$ chia hết cho 5".

Mệnh đề phủ định của mệnh đề trên là

Sử học được hiểu là gì?

Bộ phận nào có nhiệm vụ phân phối mômen cho hai bán trục của hai bánh xe chủ động, cho phép bánh xe quay với tốc độ khác nhau?

Hệ số của số hạng chứa \({{x}^{6}}\) trong khai triển của nhị thức \({{\left( 3x+1 \right)}^{10}}\) là:  

Cơ sở nào sau đây là đặc trưng của quá trình trao đổi?

Sodium chloride là hợp chất ion. Phát biểu nào sau đây là sai?

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.

Why does the author mention the sentence "How will you wake up?"?

Nếu cả hai mệnh đề P ⇒ Q và Q ⇒ P đều sai thì ta suy ra điều gì?

Mục đích ban đầu ra đời của GPS phục vụ lĩnh vực nào?

Tính phân cực của nước là do

Read of 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.

Different Paths, One Journey: Celebrating Humanity Together

A Global Cultural Festival

Join Our Celebration

Some people like busy city life, while (7)_________ enjoy quiet country living. We want to bring people together and help them (8)_________ each other.

The festival will show many (9)_________ of music from around the world. (10)_________ our plan, the event will last for three days.

The party will have many (11)_________ and fun activities for everyone. (12)_________ of the food will be there, with some of the dishes from different countries.

Things To Do:

Try foods from different countries

Watch dance shows

Learn simple words in new languages

Make friends from other places

Play games from around the world

Contact: hello@festival.org | 555-1234

"We are different but we are friends!"

Kiến trúc và điêu khắc của Ấn Độ thời cổ - trung đại chủ yếu chịu ảnh hưởng của yếu tố:

Vận tốc trung bình là đại lượng được đo bởi: