单词：
单词： 相关文章
According to the latest data from the General Administration of Customs (GAC), China's net import(净出口) of coal hit 103.43 million tons in 2009. Last year, China exported 22.40 million tons of coal, down 50.7 percent year on year, while its coal
英语新闻
BEIJING, Feb. 25 (Xinhua) -- China's safety watchdog said Monday it will no longer approve new coal mines that do not meet production capacity requirements in 2013 in order to ensure work safety. High-gas coal mines with an annual production of less
英语新闻
一、不同之处 1. 用法不同 there be 表示某个时间或地方存在某人或某物，而have表示主语拥有某人或某物，作宾语的某人或某物属主语所有。 2. 结构不同 there be + sb./sth. +时间/地点(副词或介词短
英文语法词汇
Gentle On My Mind Well it's knowin' that your door is always open 要知道你的门永远开着 And your path is free to walk 而你的过道可以自由通过 That makes me tend to leave my sleepin' bag rolled up Stashed behind your couch 这让我好
好听的英文歌曲
中国富煤缺油少气的能源资源特点，造成能源消费主要依赖于煤炭，石油则主要依靠进口，而且带来一系列环境问题。煤清洁转化技术则可以帮助缓解这一难题。近日专家表示，我国将在2020年
实用英语
Well it's knowin' that your door is always open 要知道你的门永远开着 And your path is free to walk 而你的过道可以自由通过 That makes me tend to leave my sleepin' bag rolled up Stashed behind your couch 这让我好像把我的睡带
好听的英文歌曲