Khi nghi ngờ gia cầm bị bệnh, không được thực hiện biện pháp nào dưới đây?
Báo ngay cho cán bộ thú y để được hướng dẫn.
Tiêu hủy con vật chết và con vật bị bệnh.
Giết mổ con vật bị bệnh ra khỏi khu vực chăn nuôi.
Vệ sinh khử trùng triệt để chuồng trại.
Hãy suy nghĩ và trả lời câu hỏi trước khi xem đáp án
Khi nghi ngờ gia cầm bị bệnh, không được thực hiện biện pháp: Giết mổ con vật bị bệnh ra khỏi khu vực chăn nuôi.
Đáp án C
Tài liệu "Bộ Đề Kiểm Tra Giữa Học Kì II - Năm Học 2023-2024 - Công Nghệ 11" tổng hợp các đề kiểm tra từ nhiều trường THPT trên toàn quốc, được biên soạn bám sát chương trình học. Đề thi bao gồm các dạng bài trắc nghiệm và tự luận, tập trung vào các chủ đề trọng tâm: hệ thống truyền động, động cơ đốt trong, nguyên lý hoạt động của máy móc, và ứng dụng công nghệ trong sản xuất cơ khí.
Câu hỏi liên quan
Cho tam giác \(A B C\), xét các bất đẳng thức sau:
I. \(|a-b|<c\).
II. \(a<b+c\).
III. \(m_{a}+m_{b}+m_{c}<a+b+c\).
Hỏi khẳng định nào sau đây đúng?
Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 7 to 12.
Tips for Better Time Management
Want to get more done in less time? Follow these strategies for improving your productivity and focus!
Common Struggles:
Many people ___(7)___ effective time management, leading to stress and unfinished tasks. Research shows that nearly 70% of workers feel overwhelmed by their workload.
Actionable Solutions!
● Prioritize your tasks! Start by making a to-do list and ___(8)___ the most important tasks first.
● Break down big projects! Tackling a large project can be daunting, but breaking it into smaller, manageable parts helps ___(9)___ progress without feeling overwhelmed.
● Avoid distractions! ___(10)___ multitasking, focus on one task at a time to ___(11)___ your efficiency.
● Take breaks! Give yourself regular breaks to rest and recharge, which can help maintain a higher ___(12)___ of productivity.
Read the following advertisement 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 1 to 6:
JOIN THE FITNESS REVOLUTION
Are you looking to get ___(1)___ shape but don’t know where to start? Our online fitness platform gives you access to the best workouts to fit your schedule. Whether you prefer yoga, cardio, or strength training, we’ve got something for everyone. You can ___(2)___ our workouts anytime, anywhere, without needing any special equipment. Plus, our expert trainers are always available to help ___(3)___ your form and provide tips for improvement. Don't wait to ___(4)___ your fitness goals – sign up today and enjoy a free month of workouts! No matter your fitness level, you'll ___(5)___ results and feel better than ever. Remember, your journey ___(6)___ with the first step.
Các quy phạm pháp luật điều chỉnh một nhóm các quan hệ xã hội cùng loại được gọi là gì?
Cho mệnh đề P(x): "∀x∈R, x2+x+1>0". Mệnh đề phủ định của mệnh đề P(x) là
Đường đặc trưng I – U của chất bán dẫn có dạng đường gì?
Giá trị lớn nhất của hàm số \(y=-{{x}^{3}}+3x\) trên đoạn \(\left[ 0;2 \right]\) là
Hoocmôn sinh trưởng ở người do tuyến nội tiết nào tiết ra?
Read the passage carefully. Choose an option (A, B, C, or D) that best answers each question from 41 to 45.
1. It is estimated that about 40 per cent of the world's population use social media, and many of these billions of social media users look up to influencers to help them decide what to buy and what trends to follow. An influencer is a person who can influence the decisions of his or her followers because of his or her knowledge or special knowledge in a particular area, e.g. fashion, travel, or technology. Influencers are now seen by many companies as a direct way to customers' hearts. Brands are now asking powerful influencers to market their products. With some influencers charging up to $25,000 for one social media post, it is no surprise that more and more people are keen to become influencers, too. If you are one of them, then here are five tips on how to do it.
2. Choose your niche: What is the area that you know most about? What do you feel most excited talking about? Find the specific area that you are most interested in and develop it.
3. Choose your medium and write an interesting bio: Most influencers these days are bloggers and micro-bloggers. Decide which medium – such as your own online blog, Instagram or Snapchat – is the best way to connect with your followers and chat about your niche area. When you have done that, write an attention-grabbing bio that describes you and your speciality area in an interesting and unique way. Make sure that people who read your bio will want to follow you.
4. Post regularly and consistently: Many influencers post daily on their social media accounts. The more you post, the more likely people will follow you. Also, make sure that your posts are consistent and possibly follow a theme.
5. Tell an interesting story: Whether it is a photo or a comment that you are posting, use it to tell a story that will catch the attention of your followers and help them connectwith you.
6. Make sure people can easily find your content: Publicize your posts on a variety of social media by hashtags and catchy titles to make sure that they can be easily found. There is no point writing the most exciting blogposts or posting the most attractive photographs if no one is going to see them.
7. Most importantly, if you want to become a social media influencer, you need to have patience. Keep posting and your following will gradually increase. Good luck!
In paragraph 2, what is the word niche closest in meaning to?
Động đất và núi lửa xảy ra nhiều nhất ở nơi tiếp xúc của mảng những mảng nào?
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!"
Vận tốc trung bình là đại lượng được đo bởi:
Mô hình kinh tế hợp tác xã có đặc điểm gì?
Cho các phương trình nhiệt hóa học sau:
(1) 2NaHCO3(s) → Na2CO3(s) + H2O(l) + CO2(g) \({{\Delta }_{\text{r}}}\text{H}_{298}^{0}=+20,33kJ\)
(2) 4NH3(g) + 3O2(g) → 2N2(g) + 6H2O(l) \({{\Delta }_{\text{r}}}\text{H}_{298}^{0}=-1531kJ\)
Nhận xét đúng là
Hoạt động nào sau đây lặp với số lần lặp chưa biết trước?
Read the advertisement and mark the option that best fits the numbered blanks from 35 to 40.
EASY LANGUAGE LEARNING
Are you eager to master a new language? Our cutting-edge language program makes learning enjoyable and realistic! With at least 50 languages to choose from, you can learn (35) _____ interactive lessons that are designed to be engaging and effective. (36) _______ you're a beginner or advanced learner, our courses are designed to suit your needs. You'll (37) _______ your vocabulary, grammar, and conversational skills through practical exercises and real-life lessons. Then, you'll be able to (38) _________confidently with foreigners. Begin your language learning journey now and open up a world of career (39) ___________. Sign up today and get a free trial, making it (40) ______ than ever to learn a new language!
Hai điện cực trong pin điện hóa gồm
Khi điền electron vào các lớp và phân lớp trong nguyên tử, mỗi phát biểu a), b), c), d) sau là đúng hay sai?
Mark the letter A, B, C or D on your answer sheet to indicate the best arrangement of utterances or sentences to make a meaningful exchange or text in each of the following questions from 13 to 17.
a. Jack: No way! Can you show me? I want to turn my selfie into something cool too.
b. Emma: Sure! It's free to download and super easy to use. Maybe you can be a green lion with sunglasses!
c. Emma: Did you try that new app that turns your photos into cartoon animals? I made myself into a purple giraffe!
Nước và muối khoáng được vận chuyển từ đất vào rễ theo gian bào thì tại bộ phận nào, hoạt động này buộc phải chuyển sang con đường tế bào chất?