“綠色革命之父”(1)

科學(xué)60秒:真菌也成圖特王陪葬品

The tomb of King Tutenkhamen—better known as King Tut—has raised many questions over the years. What killed the young king? And—what’s the ___1___ stuff on the walls? Since the tomb was op

初中英語牛津八年級(jí)下06(1)

Daisy was in the bathroom of her flat. Yangtze RiverDaisy was in the bathroom of her flat. She was brushing her teeth and the tap was on. Water was pouring into the sink and vanishing down the ...

美國內(nèi)戰(zhàn)

美國內(nèi)戰(zhàn)The American Civil War The military aspect of the United States Civil War has always attracted the most attention from scholars. The roar of gunfire, the massed movem...

社會(huì)：美國失業(yè)率攀升至25年來最高峰

社會(huì)：美國失業(yè)率攀升至25年來最高峰The Labor Department is reporting the nation’s unemployment rate has now hit 8. 1%. That is the highest level we’ve seen in more than 25 years. The report stat...