Yes, absolutely. RC can be more time-intensive to review than other question types, because you often have to go back and go through a lot of the passage to understand the correct answer. But there's no better way to improve that reviewing past questions and answers. It might be worth using some kind of online or software-based test prep that will give you diagnostic feedback and emphasize what areas are consistently giving you trouble. You can usually access something like that relatively cheaply; I think that with the BTG discount, annual access to Grockit's question bank is only about $40, and you get immediate statistics on both the specific topics and the difficulty levels of your questions.

Excellent. Thanks Andrea!