单词：spread control
单词：spread control 相关文章
A professor of public health with Peking University is holding his ground on downplaying the dangers of plasticizers and melamine at a liquor brand conference, but wants to apologize for making the comments. Professor Li Keji, sparked public anger af
2013年NPR美国国家公共电台1月
Irrigation Brings Malaria Along with Water 灌溉的水带来疟疾 From VOA Learning English, this is the Agriculture Report. 这里是美国之音慢速英语农业报道。 Irrigation systems can make a big difference in agricultural production. I
2013年VOA慢速英语(八)月
Flu labs in all 31 provincial regions here on the Chinese mainland are now capable of testing for the H7N9 bird flu virus. So far 38 people in the Yangtze River Delta region have come down with the virus. 10 have died. We get more from CRI's Li Jing.
英闻天下
you run a business that seems to run you? It does not have to be this way. There are 6 keys that can improve your business results and help you achieve success with much less stress. 1 Take Charge We can't always control the situation but there are t
白领美丽英文诵典365
Drug-Resistant Malaria Threatens Effort to Control Disease The biggest fear is the resistance will spread across Southeast Asia and then spill over into Africa, where the vast majority of the 700,000 deaths a year [from malaria] occur. Historically,
VOA标准英语2012年(四月)
Chinas Ministry of Human Resources and Social Security says a total of 13.1 million new jobs have been created in urban areas in 2013, which hits all-time high. Unemployment in urban areas was at 4.1 percent in 2013. And was around 4.05 percent for t
CCTV9英语新闻2014年01月