Tổ chức nào dưới đây là nằm trong hệ thống chính trị nước Cộng hoà xã hội chủ nghĩa Việt Nam?

Chuẩn bị sáu ống nghiệm và đánh số thứ tự từ 1 đến 6. Tiến hành thí nghiệm theo các bước sau:

Bước 1: Lấy 1 mL dịch chiết khoai tây cho vào ống nghiệm số 1 và 2.

Bước 2: Lấy 1 mL hồ tinh bột cho vào ống nghiệm số 3 và 4.

Bước 3: Nhỏ 1 - 2 giọt thuốc thử Lugol vào ống nghiệm số 1 và 3, nhỏ 1 mL thuốc thử Benedict vào ống nghiệm số 2 và 4.

Bước 4: Đun sôi 5 mL tinh bột với 1 mL HCl trong vài phút, để nguội rồi trung hòa bằng NaOH (thử bằng giấy quỳ).

Bước 5: Lấy lần lượt 1 mL dịch ở bước 4 cho vào ống nghiệm số 5 và 6, nhỏ 1 - 2 giọt thuốc thử Lugol vào ống số 5, nhỏ 1 mL thuốc thử Benedict vào ống số 6.

Quá trình chuyển biến từ vượn thành người nhờ tính chất chuyển tiếp trung gian là: 

Chẩn đoán di truyền là gì?

So với miền Tây Bắc và Bắc Trung Bộ, miền Bắc và Đông Bắc Bắc Bộ có mùa đông

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?

Đâu là ý đúng: Nội thương phát triển đóng vai trò gì ?

Đứng đầu phải chủ chiến trong triều đình nhà Nguyễn là 

Hình thức của cách mạng tư sản Anh là gì?

Cho các phương trình nhiệt hóa học sau:

1) CaCO₃(s) → CaO(s) + CO₂(g)       \({{\Delta }_{r}}H_{298}^{0} = + 176,0\,kJ\)

(2) CH₄(g) + 2O₂(g) → CO₂(g) + 2H₂O(l)   \({{\Delta }_{r}}H_{298}^{0} = - 890,0\,kJ\)

(3) C(graphite) + O₂ (g) → CO₂ (g)  \({{\Delta }_{r}}H_{298}^{0} = - 393,5\,kJ\)

(4) Fe₂O₃(s) + 2Al(s) → Al₂O₃(s) + 2Fe(s)   \({{\Delta }_{r}}H_{298}^{0} = - 851,5\,kJ\)

Số phản ứng thu nhiệt trong các phản ứng trên là

You must believe in your own ability and have ____ (confident) in yourself to be __(success).

Chu kỳ dao động nhỏ của con lắc đơn phụ thuộc vào:

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 20 to 27.

Traditional Media

Before the invention of newspapers, the main source of news was word of mouth. Any writings and drawings were done by hand. Although printing presses had existed in eastern Asia, it was Gutenberg’s invention in Europe in 1453 that made printing faster and books more accessible. It reduced the cost and size of printed books and made them the first form of mass media affordable to less wealthy people. Gutenberg’s invention also quickened the spread of discoveries and information, and promoted literacy in Europe.

The printing press led to the rise of printed newspapers that appeared regularly. The first newspapers developed from around 1612 and in a short period of time, they became very popular in Europe and the European colonies. In the 19th century, they also appeared in Asia.

Newspapers and magazines are still very popular today. Although most of them have online versions, many people continue to read print media, which is considered more credible than digital media.

In the 1920s, when radio, television, and video were introduced, the phrase “the media” began to be used. Black and white television quickly became popular in the 1950s, and in the 1960s colour broadcasts started in many countries. Thanks to its audiovisual presentation, television became one of the most important forms of mass media in the 20th century. As a source of news, entertainment, and education, it still attracts a large number of viewers today.

(Adapted from English Workbook 12 – Global Success)

The word it in paragraph 4 refers to .

Người cho vay chỉ cấp tín dụng khi có lòng tin vào việc người vay sử dụng vốn vay đúng mục đích, hiệu quả và có khả năng hoàn trả nợ đúng hạn là nói đến đặc điểm nào sau đây của tín dụng?

Read the passage carefully. Choose an option (A, B, C or D) that best answers each question from 23 to 30.

1. How do children learn about wildlife? And is what they learn the sort of thing they should be learning? It is my belief that children should not just be acquiring knowledge of animals but also developing attitudes and feelings towards them based on exposure to the real lives of animals in their natural habitats. But is this happening?

2. Some research in this area indicates that it is not. Learning about animals in school is often completely disconnected from the real lives of real animals, with the result that children often end up with little or no understanding or lasting knowledge of them. They learn factual information about animals, aimed at enabling them to identify them and have various abstract ideas about them, but that is the extent of their learning. Children's storybooks tend to personify animals as characters rather than teach about them.

3. For direct contact with wild and international animals, the only opportunity most children have is visiting a zoo. The educational benefit of this for children is often given as the main reason for doing it but research has shown that zoo visits seldom add to children's knowledge of animals – the animals are simply like exhibits in a museum that the children look at without engaging with them as living creatures. Children who belong to wildlife or environmental organizations or who watch wildlife TV programmes, however, show significantly higher knowledge than any other group of children studied in research. The studies show that if children learn about animals in their natural habitats, particularly through wildlife-based activities, they know more about them than they do as a result of visiting zoos or learning about them in the classroom.

4. Research has also been done into the attitudes of children towards animals. It shows that in general terms, children form strong attachments to individual animals, usually their pets, but do not have strong feelings for animals in general. This attitude is the norm regardless of the amount or kind of learning about animals they have at school. However, those children who watch television wildlife programs show an interest in and affection for wildlife in its natural environment, and their regard for animals in general is higher.

What does the author believe children should learn about wildlife?

Cho tam giác ABC nhọn, có H là trực tâm. \(\Delta BHC\) nội tiếp \(\left( {I,R} \right)\). Gọi M là trung điểm BC. Khẳng định nào sau đây là đúng:

Cho chất khí có biến đổi trạng thái như hình vẽ. Khối khí có sự biến đổi trạng thái (1)−(2)−(3)−(1) như hình vẽ. Khẳng định nào dưới đây là không đúng?

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?

Read the following passage 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 30 to 34.

    A new study highlights the health benefits of natural spaces in urban areas. Researchers found that people (30) _______ with plenty of green space, such as parks, have lower stress levels. (31) ____________ showed higher stress levels than men in the same situation.

    The research proved that why (32) _______. There is good evidence from the UK and elsewhere suggests that green spaces lead to lower blood pressure, better mental health, and (33)____________or dying from heart disease.

    Studies also indicate that spending time in natural environments improves mental and physical health, reducing the burden on healthcare systems. Consequently, (34)__________and green areas as part of  their efforts to enhance public well-being.

Thiên nhiên Việt Nam mang tính chất nhiệt đới điển hình do