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时态讲解和练习课件ppt内容预览：1.They saw empty glasses and cups and realized that three people _______in the room.A were B had been C have been Dare2.The man can’t see where he _____.He ______to fall into the hole in front of him.A is going is going B goes is going C is going will go D goes will go3.I_____a novel by Dickens last night,and another night I will finish it.A have read B read C have read D was reading4.I don’t smoke now,but I______for almost ten years.A ever smoked B.have ever smokedC.had ever smoked D.was ever smoking5.时态讲解和练习ading4.I don’t smoke now,but I______for almost ten years.A ever smoked B.have ever smokedC.had ever smoked D.was ever smoking5.Last week I went to see Mike in the hospital and he _____with great content.A had recovered B.was recoveringC.recovered D.would recover6.I thought Jim w

课件关键字：时态