Cho hàm số $f\left(x\right)$ liên tục $(0; +\infty )$. Biết $\ln \left(2x\right)$ là một nguyên hàm của hàm số $f\left(x\right)e^x$. Họ tất cả nguyên hàm của hàm số $f\text{'}\left(x\right)e^x$ là?

Ở các loài sinh vật nhân thực, hiện tượng các alen thuộc các lôcut gen khác nhau cùng qui định một tính trạng được gọi là gì?

CHỦ ĐỀ: HÀNG XÓM

(Tham khảo bài văn của chủ đề trong đường link dưới đây ở trang 21)

https://tvsthpt.dlib.vn/app/doc-sach-ebook/d0a01a0e4114

Và trả lời câu hỏi sau:

Chọn kéo từ và thả vào vị trí phù hợp:

Cả hai nhân vật ông lão và bà lão đều là những người già, (...a...) trong chính căn nhả của mình. Ông lão cả tuần chỉ (...b...) đến Chủ nhật để được gặp con cháu. Bà lão chẳng có gì để chờ đợi. Hàng ngày, bà sắp xếp các đôi dép để (...c...) nỗi bất hạnh của mình.

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.

Living Every Moment Fully: Secrets to Happiness in the Digital Era

Are you seeking balance in your life? The (1)_________ balance between online and offline worlds awaits you!

Our modern (2)_________ create unnecessary daily life stress in our increasingly connected world. Stolen moments (3)_________ your phone during important conversations add up to lost time. We should remind people (4)_________ the value of being present together.

The secret (5)_________ in finding your perfect digital-life harmony through mindful technology use. Start prioritizing real connections today (6)_________ your life into something meaningful.

Contact us now at Digital Wellness Center for your free consultation!

Chủ tịch nước có vai trò như thế nào trong bộ máy nhà nước Việt Nam?

Cho hàm số \(y=f(x)\) có đồ thị hàm số \(y=f'(x)\) như hình vẽ.

Số điểm cực trị của hàm số \(y=f(x)\) là

Ở một loài cá, người ta phát hiện ra rằng con cái có khả năng chuyển giới thành con đực khi môi trường sống thiếu vắng con đực. Điều này có thể là một lợi thế tiến hóa của loài cá này. Dựa trên kiến thức về sinh sản ở động vật, cơ chế nào sau đây có thể giải thích cho hiện tượng này và lợi ích tiến hóa của nó?

Hãy cho biết trên bản vẽ nhà, đâu là kí hiệu cửa nâng hoặc cửa cuốn?

Nghiệm phương trình ${\log }_5\left(x-1\right)=2$ là?

Dao động điều hòa đổi chiều khi

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

He behaved in a very strange way. That surprised me a lot.

Ngoại thương ở nước ta hưng thịnh trong các thế kỉ XVI- XVII vì:

Cho hàm số $y=\ln \left(x^4+1\right)$. Khi đó $y^{\text{'}}\left(1\right)$ có giá trị bằng?

Đặc tính quan trọng nhất đảm bảo tính bền vững và ổn định tương đối của tổ chức sống là gì?

Cho phương trình $4^{x+1}+4^{1-x}-\left(m+1\right)\left(2^{2+x}-2^{2-x}\right)+8m-16=0$) (m là tham số thực). Tìm tất cả giá trị của tham số m để phương trình đã cho có nghiệm trên đoạn $\left[0;1\right]$?

Read the following passage 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.

Mountain Lions Amid Wildfires: A Struggle for Survival

Beth Pratt, the California director for the National Wildlife Federation, has spent her career protecting Los Angeles’ mountain lions. These top predators live in a rocky area surrounded by fancy houses and many roads. When wildfires destroy vast stretches of open land, the survival options for these animals become critically limited. “This is the LA area—these mountain lions can’t just move into the Kardashians’ backyard,” Pratt says, her voice filled with concern for the animals in such a difficult situation.

(I) The chaparral vegetation, covering about 10% of California, is one of the world’s most flammable ecosystems. (II) In Los Angeles, suburban sprawl intrudes on these areas, blocking wildlife escape routes. (III)Fires strip the land of food and shelter, transforming vibrant ecosystems into barren landscapes. (IV) Pratt highlights the urgency of the situation, explaining how areas that once supported life are now “taken out of commission,” leaving many species to starve or struggle for survival.

The consequences extend beyond wildlife. Wildfires have caused devastating human losses, with 88,000 people evacuated and a rising death toll of 25. Meanwhile, the non-human world suffers equally, particularly endangered species with limited ranges. Red-legged frogs, reintroduced into Santa Monica streams in 2014, are among the most affected, with their habitats repeatedly destroyed. The Woolsey Fire of 2018 was followed by mudslides that wiped out much of the region's delicate ecosystem, and scientists fear similar outcomes this time. California newts, reptiles, and snakes are also at high risk, while mammals and birds, although more likely to escape, face challenges in finding food and shelter as the ecosystem bounces back.

Despite the devastation, hope remains. The chaparral is a fire-adapted ecosystem, and life often endures beneath the soil. Seeds can survive and germinate quickly, with grasses sprouting weeks after the first rain. Shrubs may take up to a decade to recover, depending on rainfall. Prof. Stefan Doerr, an expert on wildfires, emphasizes the resilience of this landscape, noting its evolutionary adaptation to high-intensity fires occurring every 30 to 100 years. While the aftermath looks bleak, these fires play a role in maintaining biodiversity, offering a glimmer of hope for recovery.

The phrase “taken out of commission” in paragraph 2 could best be replaced by:

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer.

Why are we always pointing to Instagram as the cause of mental illness in our teenagers? It’s frustrating that abusive relationships, and the trauma they cause, are rarely mentioned in discussions about the prevalence of mental health problems in young people. Research by Women’s Aid and Cosmopolitan has found that a third of teenage girls have been in an abusive relationship. And, if that isn’t shocking enough, when the remaining two-thirds were asked further questions, it emerged that 64% of them had, in fact, experienced abusive behaviour – they just didn’t realise it was abuse.

Domestic abuse is normally associated with women cowering on the floor, as a violent husband waits to strike, or mothers covering up their black eyes with concealer before the school run. On the same day that the domestic abuse bill received its second reading in parliament, Age UK called for action to tackle domestic abuse of over-60s, whose needs it says are often overlooked by the law, policy and practice. The needs of teenagers in the heady throes of first love who are in emotionally abusive relationships also need to be recognised.

Common themes of such relationships include (though are not limited to) excessive jealousy, repeated criticism and sexual coercion. If your boyfriend or girlfriend is checking your phone, constantly asking to know your whereabouts, getting upset when you spend time away, turning up unannounced to surprise you, these are all examples of coercive control. If they never apologise in an argument and make everything your fault, tell you what you can and can’t wear, undermine you and/or publicly humiliate you under the guise of a “joke”, these again are common instances of controlling behaviour. Ditto, if they have a Jekyll/Hyde personality, make you feel like you are walking on eggshells even when things are seemingly going well, and threaten to hurt themselves if you leave. When it comes to sexual coercion and rape, examples include making you feel pressured to perform sexual acts you’re uncomfortable with, such as sending nude photos, having sex before you’re ready, being pressured to re-enact extreme sex from porn films or being told you don’t love them if you say no.

Often the victim in an abusive relationship can never quite put their finger on one thing, but the overwhelming feeling is of a general unease, feeling unsafe, defective, wrong, scared and as if you are going crazy. It’s your “yourselfness” that’s being consistently undermined, controlled and attacked by the person who claims to love you.

Which of the following is NOT mentioned as a common feature of an abusive relationship?

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. Ann: Absolutely! I’ve been looking forward to it all month. Do you know what activities they have there?

b. John: Yes, they have huge water slides, a lazy river, and even a wave pool! I can’t wait to try them all.

c. John: Hey! Are you excited about the water park trip this weekend?

d. Ann: That sounds so fun! I’m definitely going to start with the biggest slide. What about you?

e. John: I think I’ll try the lazy river first; it sounds relaxing. Then we can go on the slides together!

Một lượng khí nhận nhiệt lượng 220 kJ do được đun nóng, đồng thời nhận công 500 kJ do bị nén.

Độ tăng nội năng của lượng khí đó là bao nhiêu kJ?

Choose the correct answer.

My dad _____ meat at all - he's a vegetarian.

“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?