单词：population doubling time
单词：population doubling time 相关文章
After you graduate do you want to live in your hometown? Why or why not? Can I visit your hometown on the Internet? Do you like your hometown? Why or why not? How many TV channels do you get at home? Do you miss your home country? What do you miss th
三一口语
[00:03.58]You will hear three pieces of recorded material. [00:08.33]Before listening to each one,you will have [00:12.41]time to read the questions related to it. [00:16.85]While listening,answer each question by choosing A,B,C or D. [00:23.41]After
最新版英语听力教程
America's population is becoming older and increasingly diverse - made up of people who are different from each other. Nowhere are those differences more apparent than in Houston, Texas. The city has seen an increase in the number of minority communi
2017年VOA慢速英语(七)月
At one time or another, youve probably said, Its a small world. Well, it used to be much, much smaller. Because according to scientists from the University of Utah, about a million years ago our ancestors numbered fewer than 20,000. The estimate appe
Scientific American(一)月
Did you hear the news? his wife asked. They're doubling the price of a Powerball ticket next year. It's going to be $2. He said, Two dollars for one ticket? That's ridiculous! One dollar is too much already. We never win anything! Correcting him, she
英文短篇故事（纽约）
人们退休后会选择去做些什么？.. Dan: Hello and welcome to this weeks 6 Minute English. Im Dan Walker Smith and today Kate and I are talking about retirement. Kate: Hello Dan. Yes, well retirement is the time of your life when you stop wo
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Joel Hanson和Sara Groves两个乡村歌手的首度合作即擦出火花，这首《Traveling Light》节奏明快、旋律流畅。听这首会有特别轻松的感觉，卸下心灵上的包袱，轻装前进，寻找自由... Traveling Light Joel
英语金曲精听
Mother feeding her severely malnourished daughter at centre run by CONCERN and supported by WFP The United Nations World Food Program is more than doubling the number of people it is planning to feed in Niger, as a food crisis caused by drought in th
VOA标准英语2010年(四)月
Report: Africa Not Prepared for Aging Population A new report says African governments are ill prepared to handle the growing number of people over age 65. The African Development Bank is raising concerns over the lack of health insurance and pension
VOA标准英语2011年(十一月)
Nasa doubles Mars traffic 美将发射两枚探测器登陆火星 An artist's impression of what the new rovers will look like 想象中的新的漫游者的样子 The American space agency, Nasa, has announced that it is planning to send two unmanne
双语有声阅读
今天我们要学的词是outnumber。 Outnumber是超过的意思。China's Internet users have outnumbered the U.S. population, 中国的互联网用户人数已经超过了美国人口总数。Women continue to outnumber men on U.S. college campu
英语每日一词
显然，老家的亲戚不会用英语问你这个问题，你也不必用英文答（如果你有特别牛的亲戚，请无视这句）。本篇仅供娱乐咱就是想看看老外在面对这个问题时都是怎么答的。 亲友同学最爱问的
实用英语
Reporter: A universal two-child policy is expected to be passed by the top legislature by the end of the week as it concludes its latest bimonthly session on Sunday. The new rules would come into effect on January 1. Zhai Zhenwu, Head of the China Po
英语新闻
科学家估计，如果不减少二氧化碳排放，2100年地球平均气温将至少上升4摄氏度，到2200年会上升8摄氏度，无疑是地球灾难性的噩梦。 此前有科学家用气候模型分析称，全球气温将受二氧化碳排
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Time to loosen family planning policy: think tank BEIJING, Oct. 26 (Xinhua) -- China should consider adjusting its family planning policy, as structural problems have overtaken excessive growth as the most significant population-related problem, a go
英语新闻
显然，老家的亲戚不会用英语问你这个问题，你也不必用英文答（如果你有特别牛的亲戚，请无视这句）。所以，本篇仅供娱乐咱们就是想看看老外在面对这个问题时都是怎么答的。 亲友同学
英语口语
The ash fall from the last Yellowstone eruption covered all or parts of nineteen western states (plus parts of Canada and Mexico), 上一次黄石火山爆发所喷出的火山灰，铺满了西部19个州的全部地区或部分地区（加上加拿大
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