单词:artificial fluctuation
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unit 5 How was your weekend? SECTION A [00:07.52]Activity 1b.Listen and write the day andmorning. [00:15.10]afternoonornight below each picture. [00:55.59]Activity 2a.Listen and underline the words you hear. [01:36.99]Activity 2b.Listen again and wri
By Cathy Majtenyi Nairobi 05 January 2007 watch Kenya Climate report The U.N. Climate Change Conference, held recently in Nairobi, Kenya, renewed the world's attention to what is commonly known as global warming, which most scientists say is caused
A handout picture from Israeli human rights organization Breaking the Silence, 18 Aug 2010, shows an undated photograph of an Israeli soldier posing near a handcuffed and blindfolded Palestinian detainee at an undisclosed location A former Israeli so
ARI SHAPIRO, HOST: It's time for quarterly earnings reports at many companies. And that gives us a chance to compare President Trump's rhetoric on trade with the reality that American manufacturers are facing. NPR's Jim Zarroli reports. JIM ZARROLI,
By Phuong Tran Nouakchott, Mauritania 02 September 2007 Mauritanian rap group, Diam Men Teky, has been rapping in Mauritania's poorest neighborhoods for 15 years. Their songs about state corruption and neglect have not won them many fans in the gover
中国人把那些“抢购商品的顾客”和“热心赌徒”叫做托儿,买鞋会遇上“鞋托儿”,买房会见到“房托儿”,甚至连看病都会碰到“医托儿”。而关于“