It's often necessary to narrow a broad topic down while doing research to a. locate the most accurate information. b. make sure the search fits in the search bar. c. be sure you get the most hits possible. d. find many opinions about a topic.

Which of the following is an assertive statement? whatever you want to do is fine by me. i see your point, but i still think the other solution is more effective. well, that may not be the best idea, but we could try it. that will never work. just think about it.