语法but the movies differed significantly from these other forms of entertainment
问题描述：
语法but the movies differed significantly from these other forms of entertainment
为什么不在differ的前面加be动词?
另外如果换成different 话 还用不用加be?
答
differ from=be different from .与.不同 固定用法,记住就可以了
differ是动词,different是形容词,be动词和differ直接连在一起显然不行