This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to get an undergraduate research position
Determine your area (s) of research interest.
What fascinates you and makes you want to learn more? Think about your major, your favorite classes, your hobbies, and your career goals. If you are having trouble narrowing down your interests, don't worry--that's part of what the undergraduate research experience is for.

Select from the following. A. To reach a more specific evaluation of your field, keep in mind what fascinates you about the field, too. If you want to read blogs and publications in your field, bring your viewpoint. B. Brainstorm, make a list, and go with what seems most exciting and most promising. If you get into a research area and it ends up not being right for you, you can look into other research areas. C. If you're just starting out, you may want to focus on some of your interests. The type of research you do as a undergraduate will depend on what you do to assist other scientists in the field. D. Or, don't worry about it. It's not worth attempting to learn a topic that is going to sabotage the undergraduate research.
The answer is:
B.