【简答题】Exhibiting at IBC 2011 Dear Sir or Madam, It gives me great pleasure to invite you to the IBC 2011 Exhibition to be held in RAI Congress Center, Amsterdam, the Netherlands from 8-13 September 2011. IB...
【简答题】To many Americans,Labor Day marks the end of the summer,a day off from work and school,and one last chance to relax.But Labor Day is much more than just a day off . It represents a very important vict...
【简答题】Which of the following is the key factor in the immediate approval of Labor Day as a national holiday? A) The lawmakers’ respect for the workers. B) The worker’s determination to have a holiday of the...