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        1. Our English teacher, Mrs. Black, ________ in our school since 1992.

          A.worksB.worked
          C.will workD.has worked

          D

          解析試題分析:句意:自從1992年以來,我們的英語老師,布萊克先生就一直在我們學(xué)校工作。結(jié)合語境可知本句描述的是一直持續(xù)到現(xiàn)在的動作,故用現(xiàn)在完成時(shí)態(tài),選D。
          考點(diǎn):考查時(shí)態(tài)辨析

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