WhenDavewas18的精选

问题详情：完形填空阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中选出最佳选项。WhenDavewas18,heboughtansecondhandcarfor＄200sothathecouldtraveltoworkmore    1   thanbybus.Itworkedquitewellfo...