Trong quá trình dao động điều hòa của con lắc lò xo thì

Đối với học sinh, bản đồ là phương tiện để làm gì?

Câu nào sau đây không đúng về bước úm gà con trong quy trình nuôi gà thịt công nghiệp?

Vật khối lượng 10 kg trượt không ma sát dưới tác dụng của lực F=5 N theo phương ngang.

Công suất tức thời của lực ở đầu giây thứ 5 là

Giá trị của tích phân $\displaystyle \int\limits_{0}^{2 \, 024} 2^x \mathrm{d}x$ bằng

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

I was an MBA student in the USA and I lived in the university’s coed dormitory. In my culture, usually, if a woman talks to a man, it is a sign of romantic interest. (34)_____, in the first few days of school, I found it strange that so many women were talking to me and I was under the impression that some women on my dormitory floor were interested in me. To (35)__________ their politeness, I would buy   them flowers or offer small gifts, as is done in my country. However, I was quite surprised to see that these same women now  seemed (36)______around me. One was even quite offended and told me to leave her alone. Eventually I talked to the residence adviser on my floor to see what I was doing wrong, and he explained to me the way men and women usually interact in the USA. I was quite relieved to hear that (37)____ was wrong with me, but rather with the way I was interpreting my conversations with    women. Even though I did not find the love of my life while I was in the USA, I still made many good female friends afterwards (38)______I still maintain contact.

Trạng thái nào sau đây có quá trình hô hấp hiếu khí diễn ra mạnh nhất?

 Công ty môi giới việc làm B lựa chọn hồ sơ những người đăng kí để gửi cho các doanh nghiệp, cửa hàng cần người làm việc phù hợp với thông tin trên hồ sơ. Trong trường hợp này, công ty B đang đóng vai trò chủ thể nào của nền kinh tế?

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.

The word it in paragraph 3 refers to _____.

Sản xuất giá thể mùn cưa gồm mấy bước?

Giá bán thực tế của hàng hoá được bán trên thị trường hay giá cả hàng hoá được thoả thuận giữa người mua và người bán được gọi là gì?

Giá trị nhỏ nhất của hàm số $y=x^3-3x^2-9x+5$ trên đoạn $\left[ -2;2 \right]$ là