The recent conference on the effective use of the seas and oceans was another attempt reso

The conference focuses on the following EXCEPT______.A．offering mutual help in its communi

听力原文：Did you go to the budget meeting yesterday？（A) In the Conference room, on the 5th

The Copenhagen conference is looking to agree on a（n)______ that will be built on the curr

The Paris Conference on January 18th, 1919 which was actually a conference of division of

The United Nations Conference on Drug Abuse whic

阅读理解。 Recent research has claimed that an excess of positive ions in the air can have an ill eff