硫氰酸钴(II)

Mineral Smuggling Losses Said to Cost

By David Lewis A natural resources watchdog group issued a report Tuesday warning that smuggling and corruption are costing the Democratic Republic of Congo millions of dollars a month in lost revenue

发表于:2018-12-08 / 阅读(63) / 评论(0)

VOA2004（下）--世界经济

刚果小矿工填补大企业留下的洞穴

AS IT IS 2016-07-29 Congo's Small Miners Fill Hole Left by Big Businesses 刚果小矿工填补大企业留下的洞穴 As large mining companies in the Democratic Republic of Congo are eliminating jobs, government officials are expanding the role of

发表于:2018-12-16 / 阅读(51) / 评论(0)

2016年VOA慢速英语(八)月

英语六级听力考试预测模拟练习8

[00:00.00]Listening Comprehension (20 minutes) [00:-1.00]Section A [00:-2.00]Directions:In this section,you will hear 10 short conversations.At the end of each conversation,a question will be asked about what was said.Both the conversation and the qu

发表于:2019-01-25 / 阅读(89) / 评论(0)

英语六级听力练习集锦

收购非洲最大铜矿中国长远布局钴供应

As China Molybdenum announced it was buying one of Africas largest copper mines earlier this month one thing was soon clear: the acquisition was about far more than the red metal. 随着洛阳钼业(China Molybdenum)本月早些时候宣布正在收购

发表于:2019-02-08 / 阅读(44) / 评论(0)

英语新闻

美联社新闻一分钟 AP 2013-03-10

1. A winter storm is sparing the nation's capital from heavy snow. Federal offices were closed over predictions of up to 10 inches of snow. But only an inch or two fell in the DC area and most have melted as soon as it hit city streets. 2. A week of

发表于:2019-02-11 / 阅读(89) / 评论(0)

美联社新闻一分钟2013(三月)

【英语语言学习】网上教育受到追捧质疑声不断

ROBERT SIEGEL, HOST: Massive Open Online Courses, or MOOCS, are reshaping the landscape of higher education. And there's no bigger MOOC than Coursera, the for-profit tech company, with 3.5 million people taking its online courses. Today, Coursera unv

发表于:2019-02-16 / 阅读(32) / 评论(0)

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学英语单词

Bis-dimethylthiocarbamyl

Brabeck-Letmathe

caudal plate