Man vs society
100% the answer.
I remember reading this when I was in middle school.
I. Cooking
A. How much does it cost?
B. __________
<span>C. How healthy is it?
The missing piece of the outline is </span><span>D.) How much time/effort does it require?
As you can observe, the choice follows the same format as the given two. It starts with the word How. This is to maintain cohesiveness in the outline. </span>
Her voice should be slow and loud for everybody to hear her clearly. She should probably be frowning for extra seriousness.