Đơn vị tổ chức cơ sở của mọi sinh vật là gì?
Bộ Đề Kiểm Tra Học Kì II - Năm Học 2023-2024 - Sinh Học 11 - Các Trường THPT Trên Toàn Quốc không chỉ giúp học sinh củng cố kiến thức đã học mà còn rèn luyện khả năng tư duy logic và giải quyết vấn đề nhanh chóng, chính xác. Đề thi bao gồm các dạng bài tập đa dạng để các em chuẩn bị tốt cho kỳ thi khác.
Câu hỏi liên quan
Read the following passage and choose the correct option that best fits each of the numbered blanks.
One of the most exciting careers today is that of a wildlife photographer. Wildlife photographers travel to remote locations to capture (18) __________. The job requires not only advanced photography skills but also a deep understanding of animal behavior and nature. (19) __________, as it often takes hours, or even days, to get the perfect shot of a rare species or an incredible natural moment.
The thrill of encountering animals in the wild, from lions in the savannah to penguins in the Antarctic, (20) __________. Wildlife photographers also play a crucial role in raising awareness about conservation. Through (21) __________, they bring the beauty and fragility of wildlife to the world's attention and (22) __________ endangered species and ecosystems.
In conclusion, wildlife photography allows individuals to explore remote landscapes, capture breathtaking moments, and (23) __________. Despite the challenges, such as difficult weather conditions and potential dangers from wildlife, the reward of capturing a breathtaking moment in nature is priceless. It's a profession for those who are not afraid to take risks and who love being in the great outdoors.
Hàm số \(y={{x}^{3}}-2{{x}^{2}}+x+1\) nghịch biến trên khoảng nào dưới đây?
Một vật có khối lượng m dao động điều hòa với biên độ A. Khi chu kì tăng 3 lần thì năng lượng của vật sẽ
Đâu là nội dung thể hiện đặc điểm của thị trường?
Đâu là ưu điểm lớn nhất của GPS?
Biểu diễn thông tin có vai trò như thế nào?
Read the following passage about online dating 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.
Psychologists have found many advantages and disadvantages to online dating. Among the many criticisms aimed at online dating, the most severe concern is its effects on people's self-esteem and mental health.
Swipe left or right is the main feature of popular dating apps, where users quickly look at profiles. However, this system is criticized for being superficial. A study showed that users often feel less satisfied with their appearance. Jessica Strübel found that after a while, users begin to feel less like unique, special individuals and more like they're disposable. This feeling leads to users becoming increasingly sensitive about their looks and bodies, heightening self-consciousness. Dating apps also added to the idea that there's always something better around the corner, which further pressures users into trying to appear more attractive.
Dating apps not only harm self-esteem but also alter perceptions of relationships. By accelerating the dating process, these apps encourage poor social behavior. For instance, it's not unusual for people to ignore "likes" and messages or to lose interest and cut off communication. This behavior would have been considered extremely rude in the past. But with online dating, it is a common reality.
Furthermore, thirty-five percent of users actually reported feeling pessimistic about dating. Only twenty-eight percent of surveyed users reported feeling hopeful after using a dating site or app.
In which paragraph does the writer mention a behavior that was once considered rude but is now typical in online dating?
Nguyên tử lithium có 3 proton và 4 neutron. Kí hiệu nguyên tử của nguyên tố này là
Tiến hành mạ bạc cho một huy chương bằng kim loại đồng (copper) theo sơ đồ minh họa bên.
Phát biểu đúng là:
Mark the letter A, B, C, or D to indicate the underlined part that needs correction
Everyone can play an important role by always doing their best to help their families flourishes.
Cho hình lập phương \(A B C D \cdot A^{\prime} B^{\prime} C^{\prime} D^{\prime}\) có cạnh bằng \(a\). Gọi \(K\) là trung điểm của \(D D^{\prime}\). Khoảng cách giữa hai đường thẳng \(C K\) và \(A^{\prime} D\) bằng \(\frac{a}{k}\). Giá trị của \(k\) bằng bao nhiêu?
- Hình bên mô tả thí nghiệm về hiện tượng cảm ứng điện từ. Khi tăng tốc độ di chuyển thanh nam châm, dòng điện trong ống dây
Tất cả các quy định của Hiến pháp là nguồn là cơ sở, căn cứ cho hầu hết các:
Nhận định nào sau đây đúng với nội thương?
Có mấy công nghệ được áp dụng trong mô hình trồng rau ăn lá thủy canh màng mỏng dinh dưỡng tuần hoàn NFT?
Việc làm nào sau đây phản ánh không đúng nghĩa vụ của công dân về bảo vệ Tổ quốc?
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.
My father was an enthusiastic traveller, but as he got older, he increasingly suffered from what he called “travel fever,” a vivid term for the acute anxiety felt before a journey, essentially due to uncertainty about all the things that could go wrong. Sadly, this eventually stopped him from going on holiday. Then I, too, started to suffer similar apprehension, so I consulted a psychotherapist. She recommended a small piece of cognitive behavioural therapy, which involved acknowledging the mental and physical symptoms of anxiety, but telling myself that these were essentially indistinguishable from feelings of excitement about the prospect of a journey. This reframing of my feelings has been reasonably effective – it’s one way of dealing with uncertainty.
It’s not just the uncertainty of travel that we all have to face. None of us knows what is going to happen, or what is currently going on outside our immediate knowledge, or the vast majority of what has happened in the past. Uncertainty has been called the “conscious awareness of ignorance,” and there is a lot we are ignorant about. We must navigate through life without complete information, and this fundamental uncertainty is an inescapable aspect of human existence.
We all have to live with this uncertainty and, as a statistician, it’s been my job to try to analyse data and assess some of the risks we face. (I)But some deal with uncertainty with more equanimity than others. (II) Psychological studies, as well as our own experience, reveal a wide variation in people’s responses, including those that are cognitive (how we think), emotional (how we feel), and behavioural (what we do). (III)For example, when faced with uncertainty, do you deny it or acknowledge it, does it put the wind up you or make you courageous, do you try to avoid it or approach it?(IV)
Of course, your response may depend on the context, just as an individual’s appetite for risk-taking can vary across different areas of their lives. I have known people who seemed to take huge physical risks, yet were very cautious with money. Numerous scales have been developed to measure how well people can deal with uncertainty, based on responses to statements ranging from “Unforeseen events upset me greatly” to “When it’s time to act, uncertainty paralyses me.” Those who score highly, and find it difficult to tolerate uncertainty, may also be at increased risk of clinically significant anxiety and depression.
Which of the following best summarizes the main point of the passage?
Thiết bị thông minh là một hệ thống như thế nào?
Con đường thoát hơi nước qua khí khổng có đặc điểm như thế nào?
"Công dân có quyền tham gia quản lí nhà nước và xã hội, đồng thời tham gia thảo luận và kiến nghị với cơ quan nhà nước về các vấn đề của cơ sở, địa phương và cả nước". Đó là nội dung của quyền nào dưới đây?
