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        1. This company       since five years ago.

          A.openedB.has openeC.has been openD.has been opened

          C

          解析試題分析:句意為:這家公司5年前就已經(jīng)開(kāi)業(yè)了。本題考查的是從過(guò)去開(kāi)始,一直延續(xù)到現(xiàn)在,甚至仍將繼續(xù)延續(xù)下去的動(dòng)作或狀態(tài),應(yīng)用現(xiàn)在完成時(shí)。由于open在英語(yǔ)中是短暫性動(dòng)詞,不可延續(xù),但是其形容詞形式表示狀態(tài),可以延續(xù)。故選C。
          考點(diǎn):考查現(xiàn)在完成時(shí)的用法。

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