单词：qualitative variables
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雅思考试准备中，总有同学们问雅思备考要多少单词量，要背多少单词够，怎么背单词....其实，雅思单词是一个长期积累贯穿于整个备考的过程，并不是单纯的一本词汇书死磕到底可以解决的
雅思英语
This is the VOA Special English Economics Report. Economists usually study markets. Now, two Americans have won the Nobel Prize in economics for not studying markets. They will share almost one and a half million dollars for their analysis of econom
VOA慢速英语2009年（十）月
Various domestic media reports put the labor supply gap at around a million people in Guangzhou and neighboring cities such as Dongguan, legendary centers of China's export boom in the past three decades. Numerous assembly lines and construction site
实用英语
Britain may not be the best place to live, but it is the best place to die. 英国可能不是最适宜居住的地方，但却是最适合死的地方。 The Economist Intelligence Unit (EIU) ranked the country first in its latest quality-of-death i
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Chinese Commerce Minister Gao Hucheng says that a qualitative, rather than a quantitative goal, is more realistic for China's economy against a gloomy international economic background. Gao made the remarks in response to media concerns over why no s
cctv9英语新闻2016年