In formal outline, we use:
A)
letters to represent paragraphs and details
B)
letters to represent paragraphs, and Roman numbers to represent details
C)
Roman numbers to represent paragraphs and details
D)
Roman numbers to represent paragraphs, and letters to represent details
في المخطط نستخدم ارقام رومانيه او كبتل ليتر حروف كبيره