单词：allogyric birefrigence
单词：allogyric birefrigence 相关文章
24.Diligence Diligence is the key to success.It means persistent work and does not mean that we are to exhaust ourselves all day and night without any rest.The true meaning of diligence is the careful use of time for the purpose of self-improvement.
疯狂英语易背作文
University mergence is a new trend in university development. As a hot topic on and off campus, it has received much of public attention. People's attitudes towards it vary greatly. People who against it see it as a hasty decision, which has some pot
四级范文背诵50篇
By Brian Wagner Miami, Florida 15 August 2007 U.S. minority population are expanding New data from the U.S. Census Bureau shows that black, Asian, Hispanic and other minority populations are expanding in many districts where whites were once dominant
2007年VOA标准英语（八月）
By Scott Bobb Johannesburg 23 January 2007 Two South African Muslims accused of having ties to the al-Qaida terrorist network say they will challenge the charge and are asking authorities to provide them with proof. The response follows a request by
2007年VOA标准英语（一月）
By Gary Thomas Washington 27 February 2007 The top U.S. intelligence officer says Pakistan could make more energetic anti-terrorist efforts along the Afghan border. But, he adds, Pakistan's military ruler has political concerns in an election year.
2007年VOA标准英语（二月）
By Deborah Tate Capitol Hill 02 February 2006 The U.S. National Director of Intelligence says the al-Qaida terrorist network remains the top concern of the intelligence community, followed closely by
2006年VOA标准英语（二月）
By Phuong Tran Dakar 23 February 2007 Filmmakers, fans and critics are preparing to attend one of Africa's largest film festivals known as FESPACO. As theaters are shutting down across Africa, the festival in Ouagadougou, Burkina Faso opening this S
2007年VOA标准英语（二月）
By Nico Colombant Dakar 16 October 2006 Rains have been better than in previous years in West and Central Africa, meaning food shortages in the coming months will be lessened. But as the region marks World Food Day, U.N experts say more private inve
2006年VOA标准英语（十月）
By Efam Dovi Accra 29 July 2006 Health officials from six African countries meeting in Accra have resolved to work together to improve health screening during pregnancy to control and prevent the spread of malaria and transmission of HIV from mother
2006年VOA标准英语（七月）
By Phuong Tran Dakar 22 May 2007 In Central African Republic, one of the main rebel groups is negotiating to disarm hundreds of its child soldiers. This comes one month after it signed a peace deal with the government to put down its weapons and join
2007年VOA标准英语（五月）
By Naomi Schwarz Dakar 25 May 2007 A rebel leader in the Central African Republic says about1,000 rebels from a rival group have occupied a town near the border with Sudan. The men are reported to be part of a splinter organization within the Union o
2007年VOA标准英语（五月）
By Joe Bavier Niamey, Niger 20 April 2006 As part of a worldwide campaign against malaria, health workers in Africa are falling back on a proven weapon against the deadly disease: bed nets. While scie
2006年VOA标准英语（四月）
Did Early Man Contribute to Central Africa Climate Change? If humans are responsible for speeding the climate change currently underway, it may not be the first time. Scientists say a long time ago in Central Africa, early farmers may have contribute
VOA标准英语2012年(二月)
Hunting the LRA in Central Africa A new report says military operations to hunt down LRA rebels in Central Africa face many logistical and intelligence-gathering challenges. In the meantime, the rebels continue to attack civilians. About 1500 Ugandan
VOA标准英语2012年(十一月)
A new organization aims to sharply improve the quality of African laboratories, allowing health professionals to better track, treat and test for diseases. It's called the African Society for Laboratory Medicine, or ASLM. A new organization aims to s
VOA标准英语2011年(三月)
Fred: Hi, Shibika, so this is almost the end of the year, 2007. Can you tell me a bit, how was your year this year? Shibika: Yeah, I had pretty nice year actually. I went through a lot of ups and downs, and yeah, at first I did really well in my clas
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By Catherine Maddux Washington 18 January 2006 African leaders gather next week for an African Union summit amid a major setback in the fledgling organization's peacekeeping mission in Sudan's western
2006年VOA标准英语（一月）
By Phuong Tran Dakar 08 June 2007 Health officials in Africa are reacting cautiously to the pledge of more aid money from G8 nations to tackle major diseases on the continent. They say managing the huge sums of money remains a problem. Phuong Tran ha
2007年VOA标准英语（六月）
By Efam Dovi Accra 06 December 2006 Officials are meeting in Ghana to discuss ways to get an early start on administering malaria vaccines in Africa. The vaccine is currently on trial in six African countries. Malaria is a major cause of death for c
2006年VOA标准英语（十二月）
U.S. President Barack Obama's top counter-terrorism advisor says a threat from an al-Qaida affiliate led to the closure of the American embassy in Yemen. This same group has been linked to the attempted Christmas Day bombing of a U.S. airliner. John
VOA标准英语2010年(一月)