Trong ngôn ngữ lập trình Python, giá trị đúng thể hiện bởi giá trị nào?

Read the following passage about urbanisation and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

URBANISATION: A GROWING PHENOMENON

     Urbanisation is the process through which cities grow, and higher populations begin to inhabit urban areas. This phenomenon has accelerated significantly over the past few decades due to various factors. One of the primary drivers is the search for better employment opportunities. In rural areas, job prospects are often limited to agriculture and small-scale industries, which might not provide sufficient income. Consequently, people migrate to cities seeking better livelihoods and living standards.

     Additionally, urban areas offer more advanced educational facilities and healthcare services compared to rural regions. Many families move to cities to provide their children with higher-quality education and greater future opportunities. Access to hospitals and specialized medical services also attracts people to urban centers, especially in countries where rural healthcare is underdeveloped.

     However, rapid urbanisation brings about several challenges. Overcrowding in cities can lead to inadequate housing, strained infrastructure, and increased pollution. The expansion of urban areas often results in the loss of green spaces and agricultural land, impacting food production and the environment. Governments and city planners must address these issues to ensure sustainable urban growth.

     Despite these challenges, urbanisation has several positive aspects. Cities are often cultural melting pots, where diverse groups of people interact, leading to vibrant communities and innovation. The concentration of resources and talents in urban areas can drive economic growth and technological advancements.

The word advanced in paragraph 2 could be best replaced by ____.

Glycerol có công thức là \({{\text{C}}_{3}}{{\text{H}}_{5}}{{(\text{OH})}_{3}}\), được sử dụng để kiểm soát độ ẩm và giúp tăng cường độ kết dính trong kem dưỡng da. Nhận định đúng về glycerol là:

Trong mặt phẳng \(O x y\), cho đường tròn \((C)\) có phương trình \(x^{2}+y^{2}-6 x+2 y+6=0\) và hai điểm \(A(1;-1), B(1; 3)\).

Qua B kẻ được hai tiếp tuyến với \((C)\) có phương trình là:

Dựa vào tỉ lệ lạm phát, giá cả tăng lên vượt xa mức lạm phát phi mã (>1.000%) được gọi là tình trạng gì?

Read the following passage 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.

Working on Your Workout

(I) Although appreciating a balanced diet and regular exercise, most people do not know how to exercise properly. Consequently, they usually rush through their workouts, or they make the same common workout mistakes. (II) Exercising the right way is important for people who are worried about their health and their appearance. (III) However, if someone is not working out properly, they will not see the results they want. Therefore, training experts have devised tips to teach people how to exercise correctly in order to achieve the greatest health benefits. (VI)

One of the most common workout mistakes is doing the same routine over and over again. This does not challenge your muscles, and it can actually prevent muscles from growing and repairing themselves. Instead of always sticking to the same old workout, it is important to change your routine every six to eight weeks. It is also important to add a variety of workouts to your routine, such as swimming, yoga, or biking, to make sure your whole body stays fit. This will help make your workouts more interesting, and benefit your health and muscle development as well.

Another mistake people tend to make is to work out too hard, too often. Your body needs to rest between workouts; otherwise, no progress will be made. It is best to keep the number of hard workout routines to no more than two per week. Then, for those who don’t want to get off schedule by skipping a day, shorter workouts of about twenty minutes can be used on other days. For more variety in workouts, you could also plan an easier routine for forty to sixty minutes between days of shorter, more intense workouts. Experts recommend, however, taking at least one day off completely each week, especially after several hard workout days in a row.

In reality, no one is perfect. However, if you want to make a difference in your overall health, there are some things you can do. Stretch before and after every workout. Do not rush your routine, and do not work out too little or too much. Remember not to make these common workout mistakes, and always have fun while exercising!

Which of the following can be inferred from the passage?

Trong không gian với hệ tọa độ Oxyz, cho ba vectơ \(\vec{a}=\left( 5;7;2 \right),\vec{b}=\left( 3;0;1 \right),\vec{c}=\left( -6;1;-1 \right)\). Tọa độ của vectơ \(\vec{m}=3\vec{a}-2\vec{b}+\vec{c}\) là

Hi Duong,

How have you been? You asked me to tell you about my family routines, so here they are.

a. Second, every Friday evening, we bake something sweet. Sometimes it's cookies, sometimes it's a cake.

b. I really enjoy these routines because they make me feel close to my family and help me learn new skills.

c. Third, on Sunday afternoons, we visit the library. We borrow books, read quietly for a while, and sometimes join storytelling events.

d. First, my family eats dinner together every night. It's the best time to share what happened during the day and listen to each other.

e. We all help – my dad measures the ingredients, my mum mixes them, and I decorate.

Do you and your family have any similar activities?

Hope to hear from you soon.

Best,

Nam

Phương án nào sau đây không là một vai trò của tin học đối với xã hội?

Nhận định nào sau đây là thể hiện vai trò của nhân sách nhà nước?

Read the following passage 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 18 to 22.

     Technology can exert its power on almost every aspect of our lives, and personal relationships are no exception. We are now becoming more attached to technological devices and less connected to the people around us or even our loved ones (18)_________.

     We work longer hours on computers, meet fewer friends, text more often, and watch more videos than have a true conversation with friends or family members. Relationships at home and at work (19)_______. Social media links us all together, but we mistake them for a perfect replacement for relationships. It is time we realised that the power of connections is built from our own efforts. Choosing to stay technologically connected, (20_________, listening, understanding, and sharing feelings. (21)_________.

     It is not difficult to balance between connections through technology and those through real interactions. (22)_________. We should spend more time visiting our parents and siblings, besides keeping in touch with them on social media. We should learn to cherish the moments we spend with them. It is never too late to strengthen the bonds with school friends and teachers.      

Theo tiêu chuẩn VietGAP , phải rửa sạch và khử trùng chuồng nuôi khi nào?

Hiệp ước Bali (2-1976) của Hiệp hội các quốc gia Đông Nam Á (ASEAN) đã

Trong thời gian liên tục \(25\) năm, một người lao động luôn gửi đúng 4 000 000 đồng vào một ngày cố định của tháng ở ngân hàng \(M\) với lại suất không thay đổi trong suốt thời gian gửi tiền là \(0,6\text{ }\!\!%\!\!\text{ }\) tháng. Gọi \(A\) đồng là số tiền người đó có được sau \(25\) năm. Tính A, đơn vị triệu đồng, làm tròn tới hàng đơn vị.

Một vòng dây dẫn kín hình tròn, diện tích S, đặt trong từ trường đều có cảm ứng từ B. Cho vòng dây quay đều với tốc độ góc \(\omega\) quanh trục trùng với đường kính của vòng dây và vuông góc với các đường sức từ. Những phát biểu nào sau đây đúng?

Chủ tịch nước có vị trí như thế nào trong bộ máy nhà nước?

Cho hàm số \(f(x)\) liên tục trên R thỏa mãn \(\int_{-1}^8 f(x)dx=-1\) và \(\int_{4}^8 f(x)dx = 4\). Giá trị của \(P = \int_{-1}^4 f(x)dx\) bằng bao nhiêu?

Một chất điểm dao động điều hòa với phương trình \(x = A\cos (\omega t + \varphi )\), trong đó ω có giá trị dương. Đại lượng ω gọi là:

Tập xác định của hàm số \(y = \frac{{x + 1}}{{{x^2} - 4}}\) 

Cho tứ diện \(A B C D\). Trên các cạnh \(A D\) và \(B C\) lần lượt lấy các điểm \(\mathrm{M}, \mathrm{N}\) sao cho \(\overrightarrow{A M}=3 \overrightarrow{M D}, \overrightarrow{N B}=-3 \overrightarrow{N C}\). Gọi \(\mathrm{P}, \mathrm{Q}\) lần lượt là trung điểm của \(\mathrm{AD}, \mathrm{BC}\). Khẳng định nào sau đây sai?

Một thang máy có khối lượng m=1 tấn đi xuống với gia tốc \(a = 1m/{s^2}\). Lấy\(g = 10m/{s^2}\). Trong thời gian 2s đầu tiên công của động cơ thang máy là