How many mobile phone users in developed countries?A. About 5 billionB. About 3.5 billionC. About 1.5 billionD. About 2.5 billion 相关知识点: 试题来源: 解析 C 分析各选项: - **A. 5 billion**:全球手机用户约为54亿,但发达国家人口仅约13亿,此选项过高。 - **B. 3.5 billion**:接近发展...
Addressing it requires that people in developed and developing countries adopt new behaviors and technologies to reduce their greenhouse gas emissions and to adapt to a changing climate. A major contribution of the 2019 Nobel Laureates consists in providing new tools to advance knowledge on the ...
How many watermelons(西瓜) have you eaten this summer?According to statistics, Chinese people eat 16 billion(十亿) watermelons every year! That means 50 kilograms of watermelons for each person!However, people in other countries are not so interested in this fruit. One reason(理由) is that it...
Though African countries are poor, not all African cities are. In Lagos, foreign oil workers can pay as much as 65,000 dollars per year in rent for a modest apartment in a safe part of town. If that income were better taxed, it might provide the...
has shown relatively steady and rapid progress due to technological advancements with increases in speed and scale, enabling engagement among all five continents.Globalizationallows businesses or other organizations to create influence and develop operations in many regions, especially for developed countries...
B3) According to the passage, how do some developed countries carry out waste sorting? A. By giving lectures to teach people how to do it. B. By making strict laws to require people to do it. C. By sending volunteers to promote it. D. By setting rewards to encourage people to do ...
Working for Google is a dream of many, not just because of what this company has achieved in the last 15 years, but because of its enviable work culture. With about 37,000 employees in 40 countries, you might wonder how Google maintains a motivating work experience throughout its entire ...
There are many other energy resources that we can develop such as nuclear power, water power and solar power.These resources, if developed, can completely replace the conventional energy and thus solve the problem of energy shortage. In my opinion, todevelop new energy resources is the most ...
As non-economic factors also contribute to the evaluation of a developed economy, researchers use proxies of measurements. Two commonly used indexes are: TheHuman Development Index (HDI) The World Happiness Index The Human Development Index assigns countries with a score between 0 and 1 using measu...
Too many students drink more than they should and do not have a clue about the relationship between working, earning, spending and saving. Not all. It is a socio-economic thing. Those from the middle are ...