Một chất điểm dao động điều hòa. Khi vật chuyển động từ vị trí biên về vị trí cân bằng thì

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.

Which of the following is TRUE according to the passage?

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.

What can be inferred from the second paragraph?

Quốc hội có chức năng là gì?

Loại gió nào có tính chất khô?

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. Even though they sometimes face big problems since not everyone has good internet and some places don't have computers, code poets never give up on their mission.

b. Although some code poets build websites to help people find food and clean water, others develop programs that help people learn to read and write.

c. Code poets, who are special computer programmers, use their skills to help people around the world because they want to make life better for everyone.

d. Today, code poets continue to work hard because they believe technology can help make the world better, and their work demonstrates that computers can bring hope to many people.

e. While these digital helpers make apps for poor villages that help doctors give medicine to sick people, they also create applications that assist teachers in educating children in remote locations.

Thiên văn học cung cấp những tri thức cơ bản để các nhà sử học khám phá về 

Khi tăng diện tích đối diện giữa hai bản tụ lên bốn lần và khoảng cách giữa hai bản tụ cũng tăng hai lần thì điện dung của tụ điện phẳng sẽ

Cho tứ diện ABCD có tất cả các cạnh bằng a và AB vuông góc với CD. Gọi I là trung điểm của BC. M\(Mp\left( \alpha  \right)\) qua I song song với AB và CD cắt tứ diện theo 1 thiết diện có diện tích là: 

Thiết bị nào không được sử dụng trong nghiên cứu và học tập môn Sinh học?

Kết quả đúng số chữ số có nghĩa của phép tính sau:

$\left(250-23,1.0,3451\right)+0,1034-4,56$

Một ví dụ về thiết bị số là

Phát biểu nào phù hợp nhất về khái niệm bit?

Xác định ý đúng: Tài nguyên không bị hao kiệt cơ bản?

Đối với ren thấy, đường chân ren vẽ bằng nét gì?

Khi xảy ra hiện tượng siêu dẫn thì

Vì sao trong cuộc chạy đua với các nước tư bản phương Tây, tư bản Pháp lại có thể “bám sâu” được vào Việt Nam?

Do ảnh hưởng bởi việc các tỉnh, thành phố thực hiện giãn cách nên hoạt động sản xuất kinh doanh đặc biệt là hoạt động của các doanh nghiệp chế biến, bảo quản thủy sản bị đình trệ. Bộ Công Thương và EVN đã đề xuất với Thủ tướng Chính phủ và được Chính phủ đồng ý cho thực hiện hỗ trợ giảm 10% tiền điện trên hoá đơn tiền điện cho các khách hàng. Chính sách giảm giá điện của Nhà nước tác động tích cực như thế nào đến đời sống người dân?

Thông tin trong thị trường lao động và dịch vụ việc làm có vai trò gì?

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