单词：cdc(control data corporation)
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MARY LOUISE KELLY, HOST: As Facebook's Mark Zuckerberg testified for Congress today, we sat wondering, how much do Americans care about their online privacy? What's OK for companies to collect about you, and what's not? So we went out here in Washing
2018年NPR美国国家公共电台4月
职称英语综合类C级核心词汇(13) continent n. 大陆，陆地; continue v. 继续，连续，延伸(continue doing sth/持续做某事) continuous adj.连续的, 持续的 (continuous constant lasting 连续的)； contract n. 合同，契约v.使缩短 (make a contract with/与签定合同);
英文语法词汇
WASHINGTON, Sept. 15 (Xinhua) -- The rates of new lung cancer cases in the United States dropped among men in 35 states and among women in six states between 1999 and 2008, according to a report released Thursday by the Centers for Disease Control an
英语新闻
WASHINGTON, May 3 (Xinhua) -- People diagnosed with asthma in the United States grew by 4.3 million between 2001 and 2009, according to a new report released Tuesday by the Centers for Disease Control and Prevention(预防) (CDC). In 2009, nearly one
英语新闻
President Barack Obama says improving math and science education are key to the United States competing for new jobs and industries（工业,产业）. Mr. Obama recorded his weekly address during a visit to Intel Corporation in the western United St
英语新闻
China's gold demand was 867 tons in 2015, down 7 percent from a year earlier. The downward trend continued in the first three months of this year. Consumption came in at about 318 tons in the first quarter, off nearly 4 percent from the same period i
cctv9英语新闻2016年