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61) Không có ...tồn tại thuần túy không chứa đựng..., ngược lại cũng không có...lại không tồn tại trong một...xác địnha) Hình thức/nội dung; Nội dung/ hình thứcb) Nội dung/ hình thức; Hình thức/ nội dungc) Hiện tượng/ bản chất; Bản chất/ hiện tươngd) Bản chất/ hiện tượng; Hiện tượng/ bản chất

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