As Bobbi Reads a Chapter in Her Public Health Textbook

Multiple Choice

As Bobbi reads a chapter in her public health textbook, she comes across a passage that doesn't make sense to her. She wants to use a symbol to indicate in her notes that she doesn't understand the material and remind her to ask the instructor for clarification. Which symbol should Bobbi use to indicate in her notes that she doesn't understand the passage?

A) exclamation point
B) arrow
C) circle
D) question mark