Questions 21～22 are based on the following news from the BBC or the VOA. At the end of the news item, you will be given l0 seconds to answer the two questions. Now listen to the news. According to the electric company officials, the project is expected to be completed within______.
A．A little more than 3 years. B．A little less than 3 years. C．A little more than 5 years. D．A little less than 5 years.