Organized volunteering and work experience has long been ___ vital companion to ___ university degree courses.

the crown of the second season of The Voice ofChina, Liqi devoted himself to practicing singing

What’s your ________—I live on Guangming Street.

In 2009 many countries are going through financial crisis，________has a great effect on many walks of life.　　　　　　　　　　　　　　　　　

Moscow is in．