Prewriting can be helpful when trying to narrow a topic because it

A. can reveal an interesting angle that may become your thesis.
B. can usually be submitted as the final essay.
C. helps you eliminate ideas that would support your thesis.
D. raises a lot of issues related to the topic, making your thesis more well-rounded.

A.?

2 answers

Nope.
No. You've had your two guesses. You're on your own now.