解析 C. Because more babies are born every year and people also live longer. 世界人口快速增长主要有两个原因:出生率的提高和死亡率的降低。出生率的提高意味着每年有更多婴儿出生,而死亡率的降低则意味着人们寿命更长。因此,选项C是最准确的答案,它包含了这两个关键因素。反馈 收藏 ...
解析 C 正确答案:C 解析:根据男士的话“More buffalos are surviving the harsh winters because parks make it easier forbuffalo to move around and find food”(更多的野牛得以度过严冬是因为公园便于它们四处走动寻找食物),可知选项C符合题意。反馈 收藏 ...
What Is the Earned Income Tax Credit? The earned income tax credit provides a significant tax break for low- and moderate-income households. Geoff WilliamsApril 4, 2025 Use Your FSA Balance Now Make a plan to spend this money before you forfeit it, whether on docto...
An increasing number of people are changing careers during their working life. What do you think are the reasons for this? Do you think this is a positive or negative development for society? Give reasons for your answer and include any relevant examples from your own knowledge or experience....
4.6 billion people, or more than half of the world's population, have access to the internet.And that number is growing rapidly, with roughly 700,000 more people coming online every day. Not all internet users are created equal.Global internet usage trendsshow that not all users have fixed...
Unfortunately, the elderly population in America is increasing fast. Why? People are living together. Fewer babies are being born. And middle-aged“baby boomers”(出生率高峰期出生的人)are rapidly entering the groups of the elderly. America may soon be a place where wrinkles (皱纹) are“___...
Explain why the world population growth rate is increasing. Populations: A population is biologically defined as all of the organisms of a given species which are capable of inter-breeding, while residing in one specific geographical area. However, a population can also be socially defined as a ...
"There is nothing new about those earthquakes… but increasing population and increasing number of buildings are a factor and the devastation is related to the quality of construction," he adds. Architect Tolga Ozden, who specializes in disaster risk, climate change and resilience, sh...
We have found from our global surveys of business that 47 percent of companies that are increasing their investment budgets are doing so because of an increase in demand, yet 38 percent of respondents say risk aversion is the key reason for not investing in all attractive opportunities. We also...
local time, the rebel group has already pledged to retaliate. Later in the day, the Houthis said the strikes killed five of their forces and wounded six. Here’s a look at the Houthis and their increasing attacks, and why the U.S. believes it is more acceptable to bomb so...