Cho biết: Virus nào gây ra bệnh Pox nhỏ?
Tài liệu "Bộ Đề Kiểm Tra Học Kì II - Năm Học 2023-2024 - Sinh Học 10" tổng hợp các đề kiểm tra từ các trường THPT trên toàn quốc, được biên soạn theo chuẩn chương trình học. Các đề thi bao gồm các dạng bài trắc nghiệm và tự luận, tập trung vào các chủ đề trọng tâm: di truyền học cơ bản, cấu trúc và chức năng tế bào, quá trình chuyển hóa vật chất và năng lượng, và mối quan hệ giữa sinh vật và môi trường.
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Cho các nguyên tử: , , , . Các nguyên tử nào là đồng vị của cùng một nguyên tố hóa học?
Choose a suitable word or phrase (marked A, B, C or D) to fill in each blank.
Their apartment looks nice. In fact, it’s ___________.
Nguyên tử potassium (K) có 19 electron; 19 proton và 20 neutron. Số khối nguyên tử của K là
Read the following passage about the Koromi trend 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.
[I]. If you’ve done any traveling at all, you’re likely quite aware that customs and etiquette differ from one culture to another: what may be perfectly innocuous in one place may be hideously offensive in another, and vice-versa. [II]. Granted, even if you haven’t traveled at all, you’re probably aware of the fact that certain types of behavior aren’t exactly acceptable in other countries: belching at the table may be a sign of gratitude in some places, but in most areas of North America and Europe, such a display will earn you a fair bit of ire. [III]. Whether you plan on traveling to any of the places listed below or just doing business with a foreign client, it’s important to educate yourself on the standards of politesse and etiquette beforehand-the last thing you want to do is offend someone with any ignorant, boorish behavior. [IV]. Here’s how to be polite in different countries.
When dealing with Japanese clients, be sure to dress fairly conservatively, and make sure that you bow lower than they do upon meeting them. Accept gifts with both hands and open them later, not in front of the giver, and never blow your nose at the dining table. Avoid asking and answering direct questions: it’s better to imply rather than ask, and to answer with vagueness during conversations.
In Kenya, when greeting someone older or of a higher status than yourself, grip their right wrist with your left hand while shaking it; it’s a sign of respect and deference. Do ask questions about their health, family, business etc. before getting to major topics, as skipping these niceties is seen as impolite. If sharing meals, do not begin eating until the eldest male has been served and starts to eat.
Turning down an alcoholic drink is considered terribly offensive in Russia, so it’s a good idea to fortify yourself with some greasy food before heading out for a meal with Russian or Ukrainian clients. Don’t smile at strangers or they’ll think you’re deranged, and when paying for items, place your money on the counter rather than trying to hand it directly to the cashier.
The phrase "fortify yourself with" in paragraph 3 could be best replaced by:
Read the following passage about managing change 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.
Growing up in Athens, Greece, Lydia Borsi remembers feeling tested when she tried to deal with mental health issues. Borsi says she had been seeing a therapist for anxiety. But she notes that people in Greece do not openly discuss mental health issues, which also get little attention in general healthcare services. “It was a lot more secretive. And people thought that I was a lot more unique,” Borsi said.
That all changed in 2017 when she moved to the United States to study at the University of Rochester in Rochester, New York. “When I came here, I really liked that people were not afraid to speak up about mental health and say that it’s important,” she said. The university was very supportive of her needs and offered plenty of information. She also became involved with a school group called Active Minds that helps students deal with mental health issues. [A]
Then due to the spread of the novel coronavirus, the University of Rochester had to move all its classes and some of its mental health resources online. Luckily, Borsi was able to connect with a mental health expert outside the school, in the local community. [B]
But as many of her American friends returned home, Borsi was stuck. Greece had succeeded in limiting the spread of the virus within its borders, but flights there from the U.S. are barred until July. Also, the health crisis has put her plans to seek admission to medical school in Britain on hold. [C] And she is not alone.
[D] In April, Active Minds launched a survey of over 2,000 students at U.S. colleges and universities. The study found that over 80 percent of those asked said the coronavirus crisis had negatively affected their mental health. One in five said it has affected them severely.
Laura Horne, chief program officer at Active Minds, says the findings are especially troubling given that the crisis is only going to make it harder for colleges and universities to help these students. “Colleges and universities had to pivot rather quickly to respond to COVID-19 and figure out all facets of university life, including mental health services. Now they have to figure out how to communicate with students,” Horne said.
Frank Chen is a Houston, Texas-based psychiatrist who has worked with college-age young adults. He points out that individuals at that age are in an important stage of their mental development. And college can be a difficult experience for students with or without mental health issues, as they balance work, studies, and personal relationships. Adding a major world event, like the spread of the coronavirus, makes it very difficult to predict what the long-term psychological effects might be. “I don’t think that there’s another event in the history of the people who are alive now that can really measure up to this,” said Chen.
Which of the following would be the best title for this article?
Tâm trạng của Xi-ta khi gặp lại Ra-ma như thế nào?
Cho \(\text{cos}\alpha =-\frac{2}{3}\) và \(\alpha \in \left( {{90}^{\circ }};{{180}^{\circ }} \right)\).
Ở khu vực Mỹ Latinh có thuận lợi nào sau đây để phát triển cây lương thực và thực phẩm?
Chọn đáp án có từ/ cụm từ thích hợp để hoàn thành các câu sau:
- Các số hạng trong phép cộng (hoặc trừ) phải có cùng (1) … và nên chuyển về cùng (2) ….
- (3) … của một biểu thức vật lí phải có cùng thứ nguyên.
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.
Grand Opening of TIEU MINH Supermarket!
Welcome to the brand-new TIEU MINH Supermarket, where unbeatable offers await you! Join us as we celebrate our grand opening with special deals and discounts on a wide (7)_______of essentials, from groceries to household appliances and more!
Here’s what you can look forward to:
• Amazing discounts on a vast amount of products, including fresh foods, kitchenware, storage solutions, and (8)______ items.
• Exclusive “Buy One, Get the Other at 20% Off” deals on select items.
• A lucky draw with the chance to win (9)______for your home, perfect for upgrading your storage and kitchen spaces!
(10)______high prices, the items will be offered at a 30-50% discount without compromising quality. (11)______at our grand opening event to enjoy free samples, interactive games, and live demos from top brands. Our rewards program also lets you earn points and receive exclusive member(12)_______.
Chọn câu đúng:
Read the following passage about endangered languages and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questionsfrom 23 to 30.
The Koromi trend has taken social media by storm, influencing fashion, lifestyle, and online communities worldwide. Originating in Japan, Koromi is characterized by a unique blend of gothic aesthetics, cute elements, and bold self-expression. Unlike mainstream kawaii culture, which emphasizes bright colors and cheerful themes, Koromi embraces darker shades, punk influences, and a rebellious attitude. This fusion of edginess and playfulness has resonated with many young people looking for an alternative form of self-representation.
Social media platforms like TikTok and Instagram have played a crucial role in popularizing the trend, as influencers and fashion enthusiasts share their interpretations of the Koromi style. The trend's rise is also linked to a growing appreciation for individuality and alternative fashion in contemporary youth culture.
Beyond fashion, the Koromi trend has influenced makeup styles, accessories, and even music preferences. Many followers of this aesthetic incorporate dark eyeliner, edgy clothing, and playful accessories to create a distinctive look. As more people adopt the Koromi lifestyle, brands have started releasing special collections inspired by the trend. However, some critics argue that the commercial adoption of Koromi dilutes its original meaning and turns it into a passing fad rather than a genuine subculture.
While Koromi's popularity continues to grow, it remains a niche trend compared to mainstream fashion movements. Its impact, however, is undeniable, as it encourages self-expression and challenges conventional beauty standards. Whether it will evolve into a long-lasting cultural phenomenon or fade away as another internet-driven craze remains to be seen.
In which paragraph does the writer discuss the impact of the Koromi trend on beauty standards?
Biết khối lượng của các hạt proton, neutron và hạt nhân \(_{11}^{23}{\rm{Na}}\) lần lượt là \(1,0073{\rm{u}};1,0087{\rm{u}};\) và \(22,9838{\rm{u}}.\) Năng lượng liên kết của hạt nhân \(_{11}^{23}{\rm{Na}}\) là
Một máy bay có khối lượng 160 000kg bay với vận tốc 870km/h. Động lượng của máy bay là
Each of the following sentences has one error (A, B, C, or D). Find it and blacken your choice on your answer sheet.
The main cause of the current crisis in the party seem to be the deep division between its members.
Một chất điểm chuyển động tròn đều với bán kính R=20cm. Tốc độ dài của chất điểm là 2m/s. Gia tốc hướng tâm có độ lớn
Số proton, neutron và electron của 1939K lần lượt là
Read the following passage about lifelong learning 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.
[I] Lifelong learning is the ongoing, voluntary, and self-motivated pursuit of knowledge for personal or professional development (Knowles, 2020). [II] This concept emphasizes that learning does not stop after formal education, but rather continues throughout an individual's life, adapting to changing circumstances and needs. [III] In today’s fast-paced world, where technology and job markets evolve rapidly, lifelong learning has become increasingly essential. [IV]
One of the primary benefits of lifelong learning is its ability to enhance employability. Individuals who engage in continuous education are more likely to keep their skills relevant and competitive in the job market. According to a report by the World Economic Forum (2021), over 50% of employees will need reskilling due to technological advancements in the coming years. Lifelong learners are better equipped to adapt to these changes, making them more attractive candidates for employers.
Moreover, lifelong learning contributes to personal fulfillment and mental well-being. Engaging in new learning experiences can stimulate the brain, foster creativity, and improve cognitive function. Research indicates that individuals who pursue learning opportunities throughout their lives tend to report higher levels of happiness and life satisfaction (Smith & Johnson, 2019). Whether it is taking a course, learning a new language, or picking up a new hobby, the process of acquiring knowledge can be enriching and enjoyable.
In addition, lifelong learning promotes social engagement and community involvement. Participating in educational programs or community workshops can foster connections with others who share similar interests. This social aspect of learning can enhance one's sense of belonging and support networks, which are crucial for mental health (Jones, 2022).
Overall, lifelong learning is not just an individual responsibility; it requires support from educational institutions, employers, and communities to create an environment conducive to continuous education. By fostering a culture of learning, society can better prepare individuals for the challenges of the future and ensure that everyone has the opportunity to thrive.
(Adapted from The Importance of Lifelong Learning by Knowles, Smith, Johnson, and others)
Which of the following best paraphrases the underlined sentence in paragraph 4?
Trong trường hợp dưới đây, anh T tham gia vào nền kinh tế với vai trò là chủ thể gì?
"Anh T là chủ của một công ty chuyên sản xuất giày dép, hằng ngày anh đến công ty giám sát và hướng dẫn nhân viên cách làm ra sản phẩm chuẩn. Sản phẩm của công ty anh T được rất nhiều người tiêu dùng tin tưởng sử dụng".
Choose A, B, C or D: No one enjoys ______ in public.