单词：
单词： 相关文章
Lesson 68 Persistent 纠缠不休 First listen and then answer the question. 听录音，然后回答以下问题。 Why did Elizabeth tell Nigel that she was going to the dentist? I crossed the stree
新概念英语第二册
肺结核新疗法可缩短疗程 Tuberculosis is one of the world most persistent health threat. Now, U.S. researchers haveidentified a new way to treat infected people before they get sick. The World HealthOrganization says tuberculosis kills nearl
VOA标准英语2016年(六月)
A persistent saleswoman A: I dont have any time to spare, Jenny. B: I understand youre a busy man, Mr. Black. I just wanted to show you these samples. A: No, Im sorry. Ive told you I dont have any more time and I mean it. Im afraid youre going to hav
办公室英语口语
By Cathy Majtenyi Nairobi 13 December 2006 Heads of state and other representatives from 11 African countries are gathering in Kenya's capital this week for their Great Lakes conference. The leaders are expected to sign a pact that sets out plans to
2006年VOA标准英语（十二月）
HOUSTON, Dec. 18 (Xinhua) -- The U.S. Coast Guard said on Tuesday that underwater inspections at the site of BP's 2010 rig explosion have failed to identify the sources of a persistent sheen on the surface of the Gulf of Mexico. Meanwhile, it said th
英语新闻
BEIJING, Dec. 25 (Xinhuanet) -- China is likely to test a new Internet protocol in the next few years in an attempt to further develop the country's Internet, senior officials from the State Council said on Friday. The country will put the Internet P
英语新闻