海顿确立了交响曲的四乐章形式，这种形式后来成为古典交响曲的标准模式。()
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Manufacturers mentioned in the passage were obliged to make the best of warning labels sb
交响曲一词原意为“声音一起响”，是一种按照奏鸣曲原则构成的管弦乐套曲形式。()
Both Mark and Czerwinski noticed that some computer users relied on ______ as reminders to
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