Usagi is writing her notes in the outline format and has just written a second-level key point to support a first-level point. Now she needs to add an example on the third level to support the second-level key point. Which notation should she use to indicate that the example is a third-level point?
A) I
B) i
C) A
D) 1

Question

Quizplus · Accepted Answer

In an outline format, the first-level points are typically indicated by Roman numerals (I, II, III), the second-level points by capital letters (A, B, C), and the third-level points by Arabic numerals (1, 2, 3).

Usagi Is Writing Her Notes in the Outline Format and Has