Nguyên tử khối trung bình của vanadium (V) là 50,94. Nguyên tố V có 2 đồng vị, trong đó đồng vị $^{50}_{23}V$ chiếm 0,25%. Số khối của đồng vị còn lại là

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 is generally believed to be the main cause of mental illness?

Nhận định nào dưới đây là nói về nghĩa vụ của công dân đối với  ngân sách nhà nước?

Nội dung nào dưới đây cho thấy các dân tộc sinh sống trên đất nước Việt Nam đều bình đẳng về kinh tế?

Chọn phương án đúng khi chọn khóa chính cho bảng?

Cho \(\overrightarrow {AB}  =  - \overrightarrow {CD} \). Khẳng định nào sau đây đúng?

Choose the correct answer.

My mum _____ up with petrol whenever she goes to the supermarket.

Công dân có các nghĩa vụ gì khi tham gia bầu cử, ứng cử?

Công thức biến đổi tích thành tổng nào dưới đây đúng?

Nhân tố nào đã ảnh hưởng đến lượng cung hàng hóa trên thị trường trong thông tin dưới đây?

"Trước tình hình biến động của giá dầu thế giới tăng cao, Chính phủ đã thực hiện chính sách giảm mức thuế bảo vệ môi trường đối với các mặt hàng xăng, dầu. Điều đó sẽ góp phần giảm chi phí sản xuất, hạ giá thành sản phẩm, giúp các doanh nghiệp mở rộng sản xuất kinh doanh tăng lượng cung".

Để quan sát được hình dạng kích thước của tế bào thực vật, cần sử dụng dụng cụ nào sau đây?

Khi nói về liên kết gen, phát biểu nào không đúng?  

Mỗi orbital nguyên tử chứa tối đa

Vì sao năm 1870, Phổ tiến hành cuộc chiến tranh với Pháp?

Sử dụng pháp luật được hiểu là công dân sử dụng đúng đắn các quyền của mình, và được làm những gì mà pháp luật:

Chọn ý đúng: Công nghệ in 3D:

Read the following leaflet 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 7 to 12.

Boosting Your Confidence

Looking to improve your self-esteem and feel more confident in your daily life? Here’s how you can make positive changes!

Confidence Facts: Studies show that only 35% of people report feeling confident in their abilities, while others ___(7)___ with self-doubt. Building confidence can help improve your performance at work and in social situations.

Tips to Boost Your Confidence:

● Set realistic goals! Start small and ___(8)___ yourself when you reach milestones.

● Surround yourself with positivity! Seek ___(9)___ supportive friends and colleagues to boost your self-esteem.

● Focus on your strengths! ___(10)___ dwelling on mistakes, concentrate on what you do well.

● Practice self-care! Taking time for yourself can ___(11)___ your mood and confidence levels.

● Keep learning! Gaining new skills helps ___(12)___ a sense of accomplishment.

Provide the correct form of the verb in brackets.

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. David: That’s interesting. So, what’s driving this shift from rural to urban areas?

b. Anna: Hi David! I heard you’re visiting Vietnam for the first time. What do you think of the cities here?

c. Anna: Well, the main factor is economic development. As Vietnam’s economy has grown, especially after the economic reforms in the 1980s, industries and businesses have expanded in urban areas. This has created a demand for labor, attracting people from the countryside.

d. Anna: You’re absolutely right! Vietnam has been undergoing a major process of urbanization over the last few decades. More and more people are moving from rural areas to cities in search of better job opportunities and living standards.

e. David: Hi Anna! Yes, I’m really impressed. I’ve been to Hanoi and Ho Chi Minh City, and I’ve noticed a lot of construction going on. It seems like Vietnam is rapidly urbanizing.