单词:high valence ion
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初级公司英语会话Lession7:市场调研战略 Listen to the dialogue between the Head of Marketing (HM) an the Head of Sales (HS). HM: heres a full breakdown of the market research for you to look at. HS: Ok. So you interviewed 250 people in Shanghai, is th
Polling centers across much of Afghanistan are due to open Saturday for the country's latest round of elections. Nearly 2,500 candidates are vying for 249 seats in Afghanistan's lower house of parliament, or wolesi jirga. Expectations for the vote ar
It had been another hot spring day. By ten oclock in the evening, it had only cooled down to 87 degrees, according to Larry's thermometer in the living room. He rarely looked at his thermometer because he usually didn't care what the exact temperatur
今天我们要学的词是reunion。 Reunion, 团聚。Family reunion, 家庭团聚。High school reunion, 高中老同学聚会。An Australian woman held an emotional reunion with her dog who went missing nine years ago, 一个澳大利亚女子惊喜
High-Tech Device Reduces Risk of Hospital Infections This machine fires bursts of ultraviolet, or UV, light that penetrate the cells of micro-organisms and kill them. The organisms have no chance to adapt and gain immunity as they might with a chemic
U.S. central bank officials are meeting in Washington, to consider whether new measures are needed to boost economic growth and cut the stubbornly high jobless rate. Federal Reserve policy makers are discussing options Tuesday and Wednesday before an