I've had expensive tutors for previous attempts, which is fine for the initial 150s-160s gap, but Diego's type of advice is SUPER HELPFUL for picking up the last few points from mid 160s to mid 170s. Training a focus mindset like this is as useful if not more so than memorizing strategies for every type of question.
really? the advice i've heard is to skim, and then you have more time to look at the passage once you read the question and know exactly what your looking for, i've started doing this in practice and it seems to be working. I read it all quickly, and skim even faster when it gives examples or repeats something in different words.