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B.核对答案,并找出这几个句子中运用被动语态的动词 1.In Europe,where it began,carnival was followed by forty days without meat,as people prepared for the Christian festival of Easter. 2.Their use was limited by laws,the first of which dates back to the fourteenth century. 3.In later times more laws were passed. 4.But in the late 1970s the tradition was revived by students. 5.Today,carnival in Venice is celebrated for five days in February. 6.Hotels are fully booked and the narrow streets are crowded with wonderful costumes. 答案:1.was followed　2.was limited　3.were passed 4.was revived　5.is celebrated　6.are booked;are crowded