Any general tips for Reading Comprehension?

But of course, mon petit fromage.

For Reading Comp, generally, it's the answer choices, not the questions, that make the tasks hard. Answers are written deliberately to seem attractive when they're wrong, and to look ugly when they're right. You can go a long way toward short-circuiting those traps by disciplining yourself to always answer the question based on the passage before you look at any answer choices.

This does two things:

1. Forces you to learn how to properly answer questions (you'll have to learn to stop relying on answer choices, and instead work from the passage itself).
2. Makes you significantly faster over the long run. The place most people waste the most time is weighing answer choices. If you already know what the passage says on the matter, your choice will usually be faster (and more accurate!).

To accomplish these things, get some 3x5 notecards and use them to cover the answer choices. As you work a passage, instead of choosing an answer choice, write down on the card what the passage indicates is the right answer. Only once you've answered each question in the passage this way can you lift the card and choose the answer choice that matches your answer.

I can see a clear straight path from getting good at answering RC questions to being fast at it. It's much harder for me to visualize an avenue for success that doesn't include a disciplined approach to getting questions right.