单词：isolated population
单词：isolated population 相关文章
Lesson 9 Is It a Good Idea to Control Population Growth in the World? Text What Overpopulation Feels Like We moved slowly through the city in a taxi and entered a crowded slum district. The temperatur
高级口语教程
Alice: Hello! Im Alice and this is 6 Minute English. Im joined today by Abdu. Hi Abdu. Abdu: Hi Alice. Alice: Today were talking about ageing populations, pensions and retirement. Im going to start by asking you Abdu what age do you expect to retire?
六分钟英语
新编英语教程第五册unit05_2_aging_population
新编大学英语阅读部分
[00:00.00]MODULE 11 Population [00:02.09]模块十一 人口 [00:04.17]Unit 1It's the biggest cityin China. [00:06.23]第一单元它是中国最大的城市 [00:08.29]Listening and vocabulary2 Listen and choose thebest answer. [00:34.03]听力和词汇
新标准初中英语第五册
[00:01.55]People need basic necessities [00:04.15]such as food,clothes and houses. [00:08.52]This means that more of our natural resources [00:11.87]like oil and coal are used [00:14.98]up to produce these things. [00:17.55]Also, more of our environm
外研社新标准初中英语九年级
[00:01.84]3 Listen and complete. [00:06.70]What have the children done for their project [00:10.30]on population? [00:11.96]Listen and complete their sentences. [00:16.14] [01:04.64]4 Listen and complete. [01:08.78]Listen and fill in the missing info
外研社新标准初中英语九年级
Transcript (by myconsent) --for reference only Climate change is normally bad news for endangered species, but in the case of Australia s Grey Nurse Shark, some scientists suggest it might actually help their fight for survival. The Grey Nurse Shark
国家地理2008年
DEVELOPMENT REPORT - World Population by 2050 By Jill Moss Broadcast: Monday, August 30, 2004 This is Gwen Outen with the VOA Special English Development Report. New research shows that Earth will hav
农业与发展
China's one-child policy combined with the preference for sons has skewed the population toward males. New research showing a strong correlation between that sex imbalance and savings rates offers some unexpected insights for financial services firms
阅读空间
By Delia Robertson Johannesburg 12 March 2008 Scientists from a South African university have found evidence of a population of what they say were small-bodied modern humans on an island of Palau, east of the Philippines. VOA's Delia Robertson report
VOA标准英语2008年（三月）
The worlds population is getting bigger and bigger. Theres a population explosion in some countries. Im not sure if this is good or bad. The Earth can only support a limited number of people. One day, the worlds population will be too big to feed eve
纯正英语一分钟
Camels are not usually associated with Australia, but Australia is home to the largest herd of feral camels in the world. About 12,000 dromedary camels were brought to Australia in the mid 19th century to carry people and supplies during the explorat
自然百科2009年
Climate change is normally bad news for endangered species, but in the case of Australias Grey Nurse Shark, some scientists suggest it might actually help their fight for survival. The Grey Nurse Shark is one of Australias most critically endangered
自然百科2008年
By Robert Raffaele Washington 10 July 2007 This week marks the United Nations' annual observance of World Population Day (Wednesday July 11th) -- focusing attention on issues surrounding population growth worldwide. The annual event comes on the heel
2007年VOA标准英语（七月）
SHIJIAZHUANG, July 1(Xinhua) -- China on Sunday launched a campaign aiming to provide pension insurance to all rural residents and unemployed citizens in order to help the country cope with its aging population. We must ensure that the new pension in
英语新闻
据新华社报道，十二五（2011-2015）计划期末，我国人口总量将达到 13.9亿左右，城镇人口将首次超过农村人口。60岁及以上老年人口在十二五期间将年均净增800万，并在2015年突破2亿。上世纪8
实用英语
By Jim Teeple Jerusalem 11 February 2008 For the first time in a decade there is a new accurate census of Palestinians living in the West Bank, the Gaza Strip and East Jerusalem. VOA's Jim Teeple has details from our Jerusalem Bureau. The new census
VOA常速英语2008年（二月）
Broadcast on Coast to Coast: June 5, 2003 AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- it's the end of another school year in America, which explains why our guest had time to talk to us. RS: Sandra Madriaga supervises an
词汇大师(Wordmaster)
Statistics New Zealand collects population numbers every year from 1st October to the end of September. The latest figures show that New Zealands population on September 30th was 4,414,400. This is equal to 0.06% of the worlds population. We have 33,
新西兰英语
Background: 据报道南美洲亚马逊的土著部落被传染上了猪流感病毒。位于巴西及委内瑞拉交界处的 Yanomami (亚诺玛米部落)里，有七名土著人已经不幸死于猪流感，而且有可能数百名其他土著人也
英语听力精选进阶版