Hình dưới là đồ thị li độ - thời gian của một sóng hình sin. Biết tốc độ truyền sóng là 50 cm/s. Biên độ và bước sóng của sóng này là

Mạng cục bộ viết tắt là gì?

Điều nào sau đây là quan trọng khi làm sạch màn hình máy tính?

Đâu là thế mạnh chủ yếu của khu vực đồi núi nước ta?

Cho tam giác $ABC$. Mệnh đề nào sau đây có mệnh đề đảo sai?

Do mâu thuẫn cá nhân, M đã đánh N bị thương tích với tỷ lệ thương tật 27%. Trong trường hợp này, theo quy định của pháp luật M phải chịu trách nhiệm pháp lý nào dưới đây?

Cho a là số thực dương tùy ý, tính ${\log }_5\left(5a\right)$ là?

Hành vi của hãng nước hoa A trường hợp dưới đây thể hiện nhược điểm gì của cơ chế thị trường?

"A và B là 2 hãng nước hoa nổi tiếng trên thị trường. Hãng nước hoa A đã sử dụng hình ảnh che mờ của hãng B trong đoạn quảng cáo để so sánh sản phẩm về giá cả, chất lượng giữa 2 sản phẩm".

Nhà trồng cây kiểm soát về:

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.

ANNOUNCEMENT OF CHINESE SPEAKING CONTEST

The (7) ___ would like to announce:

● We ___(8)___ a Chinese Speaking Competition on June 01.

● All students ___(9)___ in speaking Chinese can take part in this exciting contest!

● Express your ideas confidently, ___(10)___ you build your self-assurance in using Chinese.

● Get ready to share your thoughts ___(11)___ our friendly atmosphere.

● Keep an eye out for more details ___(12)___ to participate in the contest!

Tập hợp $A = \{6; \, 7; \, 8; \, 9\}$ có tất cả bao nhiêu tập hợp con gồm $3$ phần tử?

Tổ chức liên kết kinh tế khu vực nào có đa số các nước thành viên nằm ở Nam bán cầu?

Hiện tượng bùng nổ dân số diễn ra ở đâu?

Trong hô hấp quá trình đường phân xảy ra ở bào quan nào?

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer.

Global Issues: Gender Equality and Women’s Empowerment

Gender equality means that men and women have equal power and equal opportunities for financial independence, education, and personal development. Women's empowerment is a critical aspect of achieving gender equality. It includes increasing a woman's sense of self-worth, her decision-making power, her access to opportunities and resources, her power and control over her own life inside and outside the home, and her ability to effect change. Yet gender issues are not focused on women alone, but on the relationship between men and women in society. The actions and attitudes of men and boys play an essential role in achieving gender equality.

Education is a key area of focus. Although the world is making progress in achieving gender parity in education, girls still make up a higher percentage of out-of-school children than boys. Approximately one quarter of girls in the developing world do not attend school. Typically, families with limited means who cannot afford costs such as school fees, uniforms, and supplies for all of their children will prioritize education for their sons. Families may also rely on girls' labor for household chores, carrying water, and childcare, leaving limited time for schooling. But prioritizing girls' education provides perhaps the single highest return on investment in the developing world. An educated girl is more likely to postpone marriage, raise a smaller family, have healthier children, and send her own children to school. She has more opportunities to earn an income and to participate in political processes, and she is less likely to become infected with HIV.

Women's health and safety is another important area. HIV/AIDS is becoming an increasingly impactful issue for women. This can be related to women having fewer opportunities for health education, unequal power in sexual partnership, or as a result of gender-based violence. Maternal health is also an issue of specific concern. In many countries, women have limited access to prenatal and infant care, and are more likely to experience complications during pregnancy and childbirth. This is a critical concern in countries where girls marry and have children before they are ready; often well before the age of 18. Quality maternal health care can provide an important entry point for information and services that empower mothers as informed decision-makers concerning their own health and the health of their children.

A final area of focus in attaining gender equality is women's economic and political empowerment. Though women comprise more than 50% of the world's population, they only own 1% of the world's wealth. Throughout the world, women and girls perform long hours of unpaid domestic work. In some places, women still lack rights to own land or to inherit property, obtain access to credit, earn income, or to move up in their workplace, free from job discrimination. At all levels, including at home and in the public arena, women are widely underrepresented as decision-makers. In legislatures around the world, women are outnumbered 4 to 1, yet women's political participation is crucial for achieving gender equality and genuine democracy.

What is the tone of the author in the passage?

Có bao nhiêu nguyên tố dinh dưỡng khoáng thiết yếu đối với sự sinh trưởng của mọi loài cây?