Cho x = 1, giá trị của biểu thức logic khác với các biểu thức còn lại là
Cho x = 1, giá trị của biểu thức logic khác với các biểu thức còn lại là
Câu hỏi liên quan
Choose the best answer to fill in the blank (17)
- Số nucleon mang điện trong hạt nhân \(_{56}^{130}{\rm{Ba}}\) là
Trong dao động điều hòa, đại lượng nào sau đây là không thay đổi theo thời gian?
Rewrite the following sentences without changing their meaning, using the given words. Write full sentence.
My sister enjoys coke more than lemonade.
My sister prefers _______________ .
Con hãy lựa chọn đáp án Đúng hoặc Sai
Đỗ Phủ là nhà thơ nổi tiếng của nhà Thanh, đúng hay sai?
Trong các câu sau, câu nào là mệnh đề?
Giả sử 5 tế bào sinh tinh của cơ thể có kiểu gene tiến hành giảm phân bình thường. Theo lí thuyết, nếu chỉ có 2 tế bào xảy ra hoán vị gene thì loại giao tử chiếm tỉ lệ là bao nhiêu?
Đáp án nào dưới đây không đúng về vẻ đẹp của nhân vật Huấn Cao?
Choose the correct answer that best writes using the prompts.
your last message, / you / want / know / my family routines.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 29 to 33.
International Women’s Day, celebrated on March 8th, is a time to honor women’s progress and advocate for real change towards gender equality. This day, rooted in a 1908 demonstration where 15,000 women in New York City stood united for equal rights, better pay, shorter hours, and voting rights, has grown into a worldwide movement. Clara Zetkin, at a meeting in 1910, suggested a special day each year to focus on women’s rights, leading to the first International Women’s Day in 1911.
Despite some beliefs that women have equal chances as men, the reality often tells a different story. Girls worldwide face more household duties than boys and are more likely to miss out on school. In many countries, equal education for both genders is not guaranteed, and many girls are married off young, which can force them to end school early, lead to early pregnancy together with other health issues, and increase the chance of domestic violence.
On International Women’s Day, people participate in activities that raise awareness and call for gender equality. Wearing purple, a color of women’s rights history, is common. It is also a day when women are celebrated with gifts and social recognition in some places.
The journey towards full gender equality continues to face challenges. Yet, women’s groups across the globe remain strong and active, with younger women and teenagers adding their voices and energy to the cause. They are organizing, speaking out, and urging a shift in how we view and act towards each other regarding gender roles.
(Adapted from https://learnenglishteens.britishcouncil.org/)
What would be the best title for the passage?
Hành vi nào chưa thực hiện pháp luật về ngân sách nhà nước?
Read the following advertisement and mark the letter A, B, C, or D to indicate the option that best fits each of the numbered blanks from 7 to 12.
The Option that Welcome to Paradise Island Resort
Paradise Island Resort is one of the most beautiful resorts in the Maldives, known for its white sandy beaches and crystal-clear waters. The resort offers (7) ______ top-quality services with luxurious and modern amenities. Guests can enjoy various exciting activities such as diving, surfing, and kayaking.
In addition, the resort features a variety of restaurants serving interational cuisine, helping guests keep up a wide (8) ______ of dining options. Those seeking complete relaxation can visit the spa or the outdoor pool to unwind. (9) ______ many beautiful resorts in the Maldives, Paradise Island Resort also (10) ______ for its serene atmosphere and attentive service.
Nature lovers will surely appreciate their stay here, as the resort is (11) ______ among the stunning natural scenery of the Maldives. Each villa is designed to maximize ocean views, creating a peaceful vibe for the vacation.
Paradise Island Resort attracts tourists not only for its natural beauty but also for the friendliness of its staff. Many guests return because they feel at home here. To ensure a memorable vacation, guests should book their stay at least two months in advance, especially during (12) ______ season.
(10) ______ for its serene atmosphere and attentive service.
Read the following passage about news 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] Wildlife conservation refers to the efforts made to protect and preserve wild animal species and their habitats. [II] It is crucial for maintaining biodiversity, which plays a vital role in ecosystem stability and health (Smith & Jones, 2018). [III] Unfortunately, many species are threatened due to habitat destruction, poaching, and climate change, making conservation efforts more urgent than ever. [IV]
One of the primary reasons for wildlife conservation is the preservation of biodiversity. A diverse range of species contributes to ecosystem services, such as pollination, water purification, and climate regulation. The loss of a single species can disrupt these services and lead to ecological imbalances. For instance, the decline of pollinators like bees has serious implications for food production and agriculture (Global Biodiversity Outlook, 2020).
Moreover, wildlife conservation has significant economic benefits. Many communities depend on ecotourism, which relies on healthy wildlife populations and intact ecosystems. According to a study by the World Wildlife Fund (WWF), ecotourism can generate billions of dollars in revenue, providing jobs and supporting local economies (WWF, 2021). Protecting wildlife not only safeguards natural resources but also creates sustainable livelihoods for local populations.
However, effective wildlife conservation requires a collaborative approach. Governments, non-governmental organizations, and local communities must work together to implement policies and strategies that promote conservation efforts. Community-based conservation initiatives, where local people actively participate in protecting their natural resources, have shown promising results. These initiatives empower communities and ensure that conservation efforts are tailored to local needs and contexts (Bennett & Dearden, 2014).
The word "collaborative" in paragraph 4 is CLOSEST in meaning to ____.
Tính năng nào sau đây KHÔNG thuộc về trí tuệ nhân tạo (AI)?
Điều kiện để tam thức bậc hai \(a{x^2} + bx + c(a \ne 0)\) nhận giá trị âm với mọi \(x \in \mathbb{R}\) là?
Đặc điểm của gói cài đặt phần mềm nguồn mở là
Cho bảng số liệu:
GIÁ TRỊ SẢN XUẤT CÔNG NGHIỆP CỦA VÙNG ĐBSH VÀ CẢ NƯỚC
NĂM 2010 VÀ NĂM 2021 (Đơn vị: nghìn tỉ đồng)Năm
Vùng
2010
2021
ĐBSH
859,5
4 806,8
Cả nước
3 045,6
13 026,8
(Nguồn: Niên giám thống kê năm 2011 và năm 2022)
Căn cứ vào bảng số liệu trên, hãy cho biết tỉ trọng giá trị sản xuất công nghiệp của ĐBSH so với cả nước từ năm 2010 đến năm 2021 tăng hay giảm.
Nhuộm Gram là kĩ thuật nhuộm được đặt theo tên của Hans Christian Gram, có ý nghĩa quan trọng trong việc định loại vi khuẩn. Kĩ thuật này sử dụng bốn loại thuốc thử khác nhau: Tím kết tinh, iodine, ethyl alcohol 95% và fuchsin.
Read the following passage about Unconventional Teachers Who Changed Lives 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.
Traditional education focuses on textbooks, but some teachers go beyond these limitations. Mrs. Rodriguez transformed her classroom into a living laboratory. Her students conducted experiments with plants and simple machines. She believed hands-on learning creates deeper understanding than reading alone. When asked why she taught differently, she replied, "I want students to fall in love with discovery." Her methods helped struggling students improve and develop passion for science.
Mr. Jackson abandoned lectures for storytelling and role-playing. His students experienced history by acting out important moments. This approach made history come alive and helped them remember key information. One student said, "Before Mr. Jackson's class, I thought history was boring, but he showed us it's fascinating." He took classes to historical sites and invited veterans to share experiences. These connections helped students understand how past shapes our present.
In a remote village, Ms. Chen taught English without proper textbooks. She created materials using newspapers and song lyrics. Despite limited resources, her students achieved remarkable results through her dedication. "Learning should be joyful, not painful," she told questioning parents. Ms. Chen organized conversation clubs and pen pal exchanges. These activities gave students practical language skills and confidence to use English in real situations.
Coach Williams was a life mentor who taught valuable lessons through sports. He focused on teamwork and fair play rather than winning. Students who struggled academically often excelled in his class. "The playing field is where children learn who they truly are," he explained. He created inclusive activities for all students regardless of athletic ability. Many former students credit him with teaching life skills like resilience and cooperation that helped them succeed after graduation.
The word “conducted” in paragraph 1 is OPPOSITE in meaning to _________.