标题: OG 219 主谓一致讨论 [打印本页] 作者: maudemink 时间: 2011-3-17 11:04 标题: OG 219 主谓一致讨论 219.While larger banks can afford to maintain their own data-processing operations, many smaller regional and community banks are finding that the cost associated with upgrading data-processing equipment and with the development and maintenance of new products and technical staff are prohibitive. (A) cost associated with (B) costs associated with (C) costs arising from (D) cost of (E) costs of
development and maintenance is a compound subject.作者: maudemink 时间: 2011-3-20 12:46
嗯是我看错了，主语是cost associate with...and with development and maintenace... 我主要问的就是，这的确是个复合主语吧，不管cost还是costs，最后的谓语都是复数形式，对吧？