Thời gian tập luyện cư ly 100 m của hai vận động viên được cho trong bảng sau:

Khẳng định nào sau đây sai?

Đặc điểm nào không có ở sinh trưởng thứ cấp?

He didn’t answer the questions correctly despite his intelligence.

Đối với quốc gia có bộ chữ lớn (như Trung Quốc, Nhật bản,..) không thể sử dụng bảng mã ASCII để mã hóa vì

Việc hình thành các chuỗi đô thị ven biển, đô thị hải đảo có ý nghĩa

Read the following passage about education in Nepal 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 31 to 40. 

Fashion in the 1960s reflected the cultural and political upheaval of the time. The hippie and counterculture movement gave rise to accessories like Pocahontas-style headbands and medallions worn around the neck. Hippies wore long, loosely fitting clothing, often in natural fabrics. Hemlines rose as Mary Quant popularized the miniskirt and hot pants in her lines for JC Penney. And mod fashion, with brightly colored space-age geometric patterns, shift dresses and colored tights became the mainstream. Both miniskirts and mod-shift dresses were worn with knee-high go-go boots.

[A] During the 1970s, the loose-fitting hippie clothes of the prior decade gave way to exotic fabrics and bell-bottom jeans for men and women. Hemlines continued to rise and hot pants continued their popularity, reflecting the flashy style of the decade. However, the 1970s also saw the popularity of a longer hemline, from mid-calf to ankle-length. [B] Women wore peasant-style clothing, especially blouses with off-the-shoulder necklines and lace trim, with their jeans or skirts. [C] Disco fashion emerged, featuring bright patterns and tightly fitting clothing meant to show off the body. Platform shoes elevated their wearer, male or female, anywhere from two to four inches or more. [D]

The 1980s saw another fashion upheaval. Angst-ridden punks wore Dr. Marten and steel-toed army boots, chains, tartan patterns, and bondage pants. Punks focused more on their hair during this period, dying, teasing and chopping their hair into asymmetric styles that seemed to defy gravity. Women—and men—experimented with heavy eyeliner in a variety of colors. Women wore neon colors, jelly shoes, tight jeans, leggings, leg warmers and oversized sweatshirts. Menswear-inspired looks also became popular for both sexes. Men wore ‘power suits,’ named so for their price, which made these suits a reflection of the wealth of the wearer. Women’s jackets featured big shoulder pads that made the shoulders appear higher and larger, similar to the male silhouette.

1990’s fashion was far more subdued than the garish, wild styles of the 1980s. Bands like Nirvana influenced the grunge look, which featured rock-concert tee shirts under plaid flannel shirts, jeans and long, greasy hair. Overalls were worn by both sexes, either with one or both shoulder straps unhooked. The punk style of the 1870s and 1980s evolved into the goth fashion trend, which featured black clothing, black boots and studded bracelets in the style of bands like Nine Inch Nails and Marilyn Manson.

The word “their” in paragraph 2 refers to ______.

Đường tròn \((C): x^2 + y^2 – 6x + 2y + 6 = 0\) có tâm I và bán kính R lần lượt là:

Which of the following best restates each of the given sentences?

There is no more convenient way to get there than by taking the subway.

Chọn câu đúng trong các câu sau?

Máy tính có khả năng làm việc như thế nào?

Dịch mạch rây có thành phần chủ yếu là gì?

Có hai con lắc lò xo giống nhau đều có khối lượng vật nhỏ là \(m\). Mốc thế năng tại vị trí cân bằng và \(π^2 ≈ 10\). \(X_1, X_2\) lần lượt là đồ thị ly độ theo thời gian của con lắc thứ nhất và thứ hai như hình vẽ. Tại thời điểm \(t\) con lắc thứ nhất có động năng \(0,06J\) và con lắc thứ hai có thế năng \(0,005J\). Giá trị của khối lượng \(m(g)\) là

Cho hình chóp S.ABCD có đáy là hình chữ nhật tâm \(O,AB=a,BC=a\sqrt{3}\), chân đường cao hình chóp là điểm \(H\) thuộc cạnh AD sao cho \(DH=2AH\), góc giữa SD và mặt phẳng đáy bằng \({{60}^{{}^\circ }}\). Khoảng cách giữa hai đường thẳng SB và AC bằng bao nhiêu?

Read the following passage about endangered languages 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.

UNEMPLOYMENT IN VIETNAM

    Unemployment is a growing concern in Vietnam, particularly among young graduates. The rapid expansion of the labor market has not kept pace with the increasing number of students completing higher education. According to recent statistics, the youth unemployment rate is nearly 20%, which poses challenges for the economy and society. Many young people struggle to find jobs that match their skills and qualifications.

    Additionally, the COVID-19 pandemic has exacerbated the situation, leading to layoffs and reduced hiring across various sectors. Industries such as tourism and hospitality have been hit hard, with many businesses closing or operating at limited capacity. This has resulted in a significant loss of jobs, especially for those in the informal sector.

    To combat unemployment, the Vietnamese government is implementing various initiatives. These include vocational training programs aimed at equipping young people with practical skills that are in demand in the labor market. Furthermore, the government is encouraging entrepreneurship by providing financial support and resources for start-ups.

    Technology is vital in tackling unemployment issues. Online job portals and social media platforms have become valuable tools for job seekers, allowing them to connect with potential employers more easily. Additionally, remote work opportunities have expanded, enabling individuals to access jobs beyond their local area.

    Despite the challenges, there is hope for the future. As the economy recovers and diversifies, new job opportunities are expected to arise. Continuous investment in education and skill development will be key to reducing unemployment rates in the long term. 

The word “exacerbated” in paragraph 2 is OPPOSITE in meaning to_________

Trong 1,0 ns, ánh sáng truyền được quãng đường bao nhiêu mét?

Từ Hán Việt "quý nhân" có nghĩa là

Xác định biện pháp tu từ trong câu sau:

Chồng ta áo rách ta thương

Chồng người áo gấm xông hương mặc người.

Đâu là ý đúng: Lựa chọn cây trồng phù hợp với từng loại đất giúp?

Ngành tài chính - ngân hàng không có vai trò nào?