下列各项中，对文学名著的故事情节叙述有误的一项是（　）

Sales of CDs have greatly increased since the early 1990s, when people ________ to enjoy the advantages of this new technology

vernment has taken some measures to solve theshortage of electricity, but it may be some time ____________ the situationimproves.

Perhaps this is the only market ____ you can get such cheap goods

The poor man made a_____after doing business forthree years.