阅读下列四篇短文，从每小题后所给的A,B,C或D四个选项中，选出最佳选项。
Exploit your parking space
An unused parking space or garage can make money. If you live near a city center or an airport, you could make anything up to ￡200 or ￡300 a week. Put an advertisement(广告)for free on Letpark or Atmyhousepark.
Rent(出租)a room
