The Following May or May Not Describe Acceptable Practice in Writing

Multiple Choice

The following may or may not describe acceptable practice in writing a concept test headline.
- Use catchy phrases
- Use sentence fragments
- Use simple declarative statements
- Use provocative questions
How many,if any,of these recommendations are allowable when writing a concept test headline?

A) 0
B) 1
C) 2
D) 3
E) 4