19世紀美國社會的變遷(2)
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19世紀美國社會的變遷(3)
19世紀的美國就如我們現(xiàn)在所講的第三世界國家,它是如何發(fā)展成第一強國的呢?With little formal education, young Lincoln left the farm, studied law books on his own and became a lawyer. Howe's book fi...
“靜默殺手”(2)
卵巢癌以“靜默的殺手”聞名,因為發(fā)現(xiàn)的時候往往已經(jīng)太晚去拯救婦女的生命...Ovarian cancer kills more than 100000 women around the world each year. In the United States, ovarian cancer is the fifth ...
美首位女性經(jīng)濟學(xué)大獎獲得者(2)
哈佛大學(xué)的蘇珊獲得今年的美國經(jīng)濟學(xué)最高獎項克拉克獎,并且是歷史上首位女性獲獎?wù)逴ne of the real-world situations that she has studied is government auctions. Auctions can be used to sell something ...
美利堅求學(xué)記之-酒(2)
美國合法的飲酒年齡是21歲,而作為美國的大學(xué)生還是要遵守一系列的飲酒規(guī)定At the University of Oklahoma, new policies went into effect after a 19-year-old student died in 2004. He had been drinking h...