单词：proficiency in
单词：proficiency in 相关文章
Pre-Listening Vocabulary aviation: related to air flight regulate: to make and oversee rules and standards proficient: demonstrating a high level or strong ability script: written text that is spoken fluency: the ability to express oneself without ef
Facts-事实
(CNN)The way our laws are written， guns are easy to get in this land of the free。 (CNN)根据我们的立法，在这片自由的土地上，买枪比买狗容易。 Buying from a gun store? Background checks and waiting periods might slow you do
英美文化
The Afghan leader has retained most of his top technocrat ministers backed by Western allies of the country. Ayaz Gul | Islamabad 19 December 2009 Photo: AP Afghan President Hamid Karzai Lawmakers in the lower house of Afghan parliament have begun de
VOA标准英语2009年(十二月)
Me and My Cello 我和我的大提琴 Six years ago I, then a fellow of 35, was struck by an impulse of the romantic and irreducible sort, which I have since compared to a torrid scene in The Godfather except that it was not a Sicilian virgin who fir
英语美文