Loại đường nào dưới đây tham gia cấu tạo phân tử DNA?

Đâu là ngành nghề liên quan đến sinh học thực vật, động vật và người?

Đặc điểm cơ bản của Hiến pháp nước Cộng hoà xã hội chủ nghĩa Việt Nam là gì?

Nội dung nào dưới đây không phải là ý nghĩa của các cuộc cách mạng công nghiệp thời kì hiện đại đối với sự phát triển kinh tế?

Nội dung thường thấy của thể thơ hai-cư là gì?

Các phát biểu dưới đây đúng hay sai?

Ở điều kiện thường, iodine là chất rắn dạng tinh thể màu đen tím. Khi đun nóng, sẽ diễn ra quá trình thăng hoa. Sự thăng hóa đó là sự chuyển từ:

Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

The (A) average salt (B) content of seawater is (C) more than three (D) percents.

Đâu là ý đúng: Bước đầu tiên của phương pháp lai tạo giống thuần chủng là gì?

Một nhóm gồm 8 học sinh nam và 12 học sinh nữ. Chọn ra ngẫu nhiên 5 học sinh từ nhóm. Xác suất của biến cố: “Có ít nhất 3 học sinh nữ trong 5 học sinh vừa chọn” là?

Phan Bội Châu thực hiện chủ trương giải phóng dân tộc bằng con đường nào?

Rút gọn biểu thức sau: \(A = \frac{{\sin x + \sin 3x + \sin 5x}}{{\cos x + \cos 3x + \cos 5x}}\)?

Theo em, quá trình hoạt động có mục đích, làm cho những quy định của pháp luật đi vào cuộc sống, trở thành những hành vi hợp pháp của các cá nhân, tổ chức là nội dung của khái niệm nào sau đây?

Số giá trị nguyên của \(m\) để hàm số \(y=\sqrt{1-m^{2}+2 m \sin x}\) xác định trên đoạn \(\left[0 ; \frac{\pi}{2}\right]\) là

Để thêm thông tin ngày sinh của các nhạc sĩ, ca sĩ vào CSDL, bạn cần?

Read the following passage about the Koromi trend 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.

[I]. If you’ve done any traveling at all, you’re likely quite aware that customs and etiquette differ from one culture to another: what may be perfectly innocuous in one place may be hideously offensive in another, and vice-versa. [II]. Granted, even if you haven’t traveled at all, you’re probably aware of the fact that certain types of behavior aren’t exactly acceptable in other countries: belching at the table may be a sign of gratitude in some places, but in most areas of North America and Europe, such a display will earn you a fair bit of ire. [III]. Whether you plan on traveling to any of the places listed below or just doing business with a foreign client, it’s important to educate yourself on the standards of politesse and etiquette beforehand-the last thing you want to do is offend someone with any ignorant, boorish behavior. [IV]. Here’s how to be polite in different countries.

When dealing with Japanese clients, be sure to dress fairly conservatively, and make sure that you bow lower than they do upon meeting them. Accept gifts with both hands and open them later, not in front of the giver, and never blow your nose at the dining table. Avoid asking and answering direct questions: it’s better to imply rather than ask, and to answer with vagueness during conversations.

In Kenya, when greeting someone older or of a higher status than yourself, grip their right wrist with your left hand while shaking it; it’s a sign of respect and deference. Do ask questions about their health, family, business etc. before getting to major topics, as skipping these niceties is seen as impolite. If sharing meals, do not begin eating until the eldest male has been served and starts to eat.

Turning down an alcoholic drink is considered terribly offensive in Russia, so it’s a good idea to fortify yourself with some greasy food before heading out for a meal with Russian or Ukrainian clients. Don’t smile at strangers or they’ll think you’re deranged, and when paying for items, place your money on the counter rather than trying to hand it directly to the cashier.

Where in paragraph I does the following sentence best fit?
"Cultural differences in behavior can lead to unintended offense in certain regions."

Dựa vào bản đồ dưới đây (Atlat Địa lí Việt Nam, Nxb Giáo dục Việt Nam, 2024) và kiến thức đã học, trả lời các câu hỏi dưới đây.

Chế độ nhiệt nước ta có sự phân hóa đa dạng do tác động chủ yếu của

Read the passage below and choose A, B, C or D to answer each question from 641 to 645.

Cities develop as a result of functions that they can perform. Some functions result directly from the ingenuity of the citizenry, but most functions result from the needs of the local area and of the surrounding hinterland (the region that supplies goods to the city and to which the city furnishes services and other goods). Geographers often make a distinction between the situation and the site of a city. Situation refers to the general position in relation to the surrounding region, whereas site involves physical characteristics of the specific location. Situation is normally much more important to the continuing prosperity of a city. If a city is well situated in regard to its hinterland, its development is continuing prosperity of a city. If a city is well situated in regard to its hinterland, its development is much more likely to continue. Chicago, for example, possesses an almost unparalleled situation: it is located at the southern end of a huge lake that forces east-west transportation lines to be compressed into its vicinity, and at a meeting of significant land and water transport routes. It also overlooks what is one of the world’s finest large farming regions. These factors ensured that Chicago would become a great city regardless of the disadvantageous characteristics of the available site, such as being prone to flooding during thunderstorm activity.

Similarly, it can be argued that much of New York City’s importance stems from its early and continuing advantage of situation. Philadelphia and Boston both originated at about the same time as New York and shared New York’s location at the western end of one of the world’s most important oceanic trade routes, but only New York possesses an easy-access functional connection (the Hudson- Mohawk Lowland) to the vast Midwestern Hinterland. This account does not alone explain New York’s primacy, but it does include several important factors. Among the many aspects of situation that help to explain why some cities grow and others do not, original location on a navigable waterway seems particularly applicable. Of course, such characteristics as slope, drainage, power resources, river crossings, coastal shapes, and other physical characteristics help to determine city location, but such factors are normally more significant in early stages of city development than later.

What does the word “it” in paragraph 2 refer to?

I was very angry. My friend John refused ______ me a lift as he had promised.

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. Jake: That’s awesome! What kind of dishes are you learning?

b. Sarah: I’m starting with simple recipes like pasta and soups.

c. Sarah: I’ve been learning how to cook recently.

d. Jake: That sounds delicious!

e. Sarah: Yeah, it’s been fun experimenting with new ingredients.

Trang báo điện tử bằng tiếng Việt nào cung cấp những thông tin đáng tin cậy?