Q: What is "Drilling"? Does it have anything to do with BR?
(Answer by @Pacifico)
A: Drilling is when you work on specific issues you have rather than full PTs. You should BR when you drill but BR itself does not ...
If you choose the incorrect answer on BR that means you need to go back and review that question - there is a good chance that either you are second-guessing yourself too much, or you may have an issue with the underlying content of the question.
... Cambridge's site: "Official LSAT content in both printed and downloadable ... you need to purchase LSAT content, be sure to do so ... temporary. I bought the PT 1-38 packets for LR/RC ...