1. hail : VERB
If a person, event, or achievement is hailed as important or successful, they are praised publicly.
2. fact-finding : ADJ
A fact-finding mission or visit is one whose purpose is to get information about a particular situation, especially for an official group.
3. laborer : N-COUNT
A laborer is a person who does a job which involves a lot of hard physical work.
4. race against time : PHR
You descrbe a situation as a race against time when you have to work very fast in order to do something before a particular time, or before another thing happens.
[ra]http://sound.yywz123.com/exam/luntan/tingxie/1215.mp3[/ra] mp3下载作者: tcleicrystal 时间: 2010-1-12 14:33
very good作者: rs2gold 时间: 2010-1-17 16:04
我喜欢这个主意，非常好！作者: nedved2046 时间: 2010-1-20 16:05
Oh My God ,it is too fast!作者: catsosodo 时间: 2010-1-20 22:19
sounds clear, thank you very much作者: halo 时间: 2010-1-21 08:13
you may need to have a try again and again.4#nedved2046作者: halo 时间: 2010-1-21 08:14
I am glad to see that you can catch the meaning.5#catsosodo
