异时物种形成(作用)

Gloria Macapagal-Arroyo was born into a political family in 1947. Her father was president of the Philippines during her teenage years. She is the fourteenth Philippine president and the country's second female president. She has governed her country

发表于:2018-12-06 / 阅读(95) / 评论(0) 分类 吉姆老爷.Lord.Jim

Study: Neglected Tropical Diseases Surfacing in Central Asia Many of the bacterial and parasitic worm infections commonly associated with the tropics are becoming rampant in some Central Asian countries in the former Soviet Union. That's the finding

发表于:2018-12-16 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(十月)

By Deborah Block Washington, DC 24 April 2006 watch Wal Mart Banking report The world's largest retailer, U.S.-based Wal-Mart, is hoping to begin its own banking business soon. Critics are concerned i

发表于:2019-01-07 / 阅读(150) / 评论(0) 分类 2006年VOA标准英语(四月)

By Margaret Besheer Washington 08 March 2006 The trafficking of women and girls for forced labor and sexual exploitation is a serious global problem. Ethiopian Alem Teklu is 29 years old. When she was

发表于:2019-01-09 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(三月)

Heroes (We Could Be) - Alesso Tove Lo We go hideaway in daylight 光天化日 我们隐藏自己 We go undercover when under sun 阳光下 我们暗地行动 Got a secret side in plain sight 众目睽睽 我们保守秘密 Where the streets are empty

发表于:2019-01-10 / 阅读(99) / 评论(0) 分类 2015最新精选英文歌曲

By Melinda Smith Washington 19 April 2007 Mental health counselors have been helping students, faculty members and some families deal with their feelings in the aftermath of the tragic shootings at Virginia Tech Monday (April 16th) in Blacksburg, Vir

发表于:2019-01-11 / 阅读(144) / 评论(0) 分类 2007年VOA标准英语(四月)

This is the VOA Special English Health Report. More than four million people around the world are bitten by snakes each year. At least one hundred twenty-five thousand of these people die. Almost three million others are seriously injured. Doctors a

发表于:2019-01-11 / 阅读(90) / 评论(0) 分类 VOA慢速英语2009年(四)月

By Terry FitzPatrick Cape Town 09 January 2008 The beaches, boutiques and vineyards of Cape Town make it one of South Africa's top destinations for tourists. But many visitors are adding a different type of attraction to their holiday stay. They are

发表于:2019-01-13 / 阅读(131) / 评论(0) 分类 VOA标准英语2008年(一月)

By Claudia Blume Hong Kong 24 January 2006 Senior U.S. health officials say that in addition to preparing medical professionals at home for a possible avian influenza pandemic, they are emphasizing gl

发表于:2019-01-13 / 阅读(175) / 评论(0) 分类 2006年VOA标准英语(一月)

Clinton Global Initiative Wraps NY Meeting The explosive growth of the worlds population figured in several CGI discussions over the past three days. Judith Rodin, president of the Rockefeller Foundation, underscored the ramifications for food securi

发表于:2019-01-13 / 阅读(68) / 评论(0) 分类 VOA标准英语2012年(九月)

Gas,OilExplorationComplicatesTurkey,CyprusTalks Cyprus appears to be headed for a showdown with Turkey over Nicosia's oil and gas exploration in the eastern Mediterranean. The drilling may harm the ongoing reunification talks. Relations between Turke

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 VOA标准英语2011年(九月)

Thai Officials Say Bangkok Still Threatened By Flooding Thai authorities say the capital Bangkok is still facing a threat of flooding if it is hit with more heavy rains. Intense relief efforts are underway after the worst flooding in decades swept tw

发表于:2019-01-14 / 阅读(84) / 评论(0) 分类 VOA标准英语2011年(十月)

US Economic Health Key to Global Growth in 2013 In the United States, the jobless rate has declined to a 4-year low, the housing market has stabilized, and financial markets are flush with cash. But as 2012 comes to a close, there is unanimous agreem

发表于:2019-01-14 / 阅读(69) / 评论(0) 分类 VOA标准英语2012年(十二月)

Global Health Faces Big Industry Challenges The 8th Global Conference on Health Promotion is underway in Helsinki, Finland. The meeting focuses on how public policy can meet the health challenges of a growing and changing global population. WHO Direc

发表于:2019-01-14 / 阅读(71) / 评论(0) 分类 VOA标准英语2013年(六月)

Health Experts Attend Global Conference on Infant Mortality When Kelvin was born, his 21-year-old mother said she had no clue how to care for an infant - let alone two, since Kelvin has an identical twin, Ken. It has not been easy, said their mother,

发表于:2019-01-14 / 阅读(72) / 评论(0) 分类 VOA标准英语2013年(四月)

Kerry Returns to Mideast to Press for Talks Kerry returns to the region after talks late last month produced what he called real progress. With a little more work he believes the start of final status negotiations on the Israeli-Palestinian conflict

发表于:2019-01-14 / 阅读(78) / 评论(0) 分类 VOA标准英语2013年(七月)

Butterfly Shows Speciation Sign A study in the journal Science looks at Heliconius butterflies in Ecuador, in which a single gene change that influences mate choice may be the first step in the splitting of the population into two species. Cynthia Gr

发表于:2019-01-30 / 阅读(206) / 评论(0) 分类 60秒科学

By Carol Pearson Washington, D.C. 17 July 2006 watch Alcoholism report Most adult alcoholics in the United States began drinking before the age of 21. That's the result of a new survey of 43,000 Americans. Teenage girls in a bar I think girls my age

发表于:2019-01-31 / 阅读(136) / 评论(0) 分类 2006年VOA标准英语(七月)

By Alisha Ryu Nairobi 17 October 2006 Western analysts and diplomats are urging Somalia's secular interim government in Baidoa and its Islamist rival in Mogadishu not to boycott the next round of peace talks. The talks are scheduled at the end of th

发表于:2019-02-02 / 阅读(177) / 评论(0) 分类 2006年VOA标准英语(十月)

Young MBAs Compete to Solve Global Problems Solving the worlds most pressing social challenges takes passion, dedication, innovation and a good business plan, which is the idea behind the Hult Global Case Challenge. Hult International Business school

发表于:2019-02-12 / 阅读(173) / 评论(0) 分类 VOA标准英语2011年(十月)
学英语单词
acrokeratosis
amimycin
anishnaabe
Anzhu, Ostrova
arc furnace shell
Asian poker
backward deduction system
baroque piety
biogenically
blood curdle
blood-money
board of workers
Cadorago
canalling
capital net worth
chargeabler
china clay chamotte
co-oped
colletotrichum crotalariae-junceae
congruent segment
coniferaless
cymatiid
data base of parcel
dregeoside
Dur.
eazy-e
echocardiographic
Euonymus maackii
exhibition for creativity
extened launder furnace
factor-is
financial regime
functional composition
gedir
geneware
girardin
glaciation limit
grandaddies
hepatosomatic index
jerkweeds
kaohi
keep your wits about you
kinky hair disease
Klepechikha
lady gregory
lose one's place
Meinheim
mellace
Micro-Jacket
microacupunoture
microrepresentations
Microtropis wui
mobocracy
msvc (meta-signaling virtual channel)
naval education
neoeriocitrin
nonbudgetary
offset deposit
paint dispersor
period of pseudo-random numbers
plastic coated metal
plug hats
prejudiceth
produce carrier
proto accumulation of capital
quadrifoil
rate of income on investment
re edit
religionaries
relinquishments
replicating forms(rf)
roughing down rolls
Saccopastore skulls
saggar clay
sealing pad
sedalgin
selfeffacing
shiftable haulage line
shut one's light
siddiqi
single mode system
sinter machine
snaggletooth
sngiotonica
somnolency
specific amplified polymorphism
starting notification date/time
sunk fund
superleadership
sylveterpin
take objection against
telecasting station
terminal devanning
Thorn's ananeuver
tradpubs
truck cementing
type box
underwater towed craft
uniforms
untung
Vasis
Zichri