This is going to depend a lot on the context of the relevant passage and the subject/content area.
I'm not sure I've ran into a great deal of questions that specifically ask for which are most susceptible to empirical verification, but there are definitely a lot of questions that ask one to ask for the assertion that is most easily refuted by the passage.
In general, look for answer choices that have the strongest language (always or never or only, etc.) , especially compared to the other answer choices. They may sound generally along the gist of something in the passage, but the strong qualifier makes them incorrect. The exception of course is if the author of the passage states that strong opinion directly.
One way to train oneself to better dissect different CARS answer choices for questions like this is to rephrase answer choices into ones own words, then try to figure out if the author would be likely to say that. CARS answer choices are (like CARS passages) often written obtusely so can be confusing to parse at first. If you rephrase a really long and complicated answer choice to something simple like "brutalism is never beautiful," you can have a better time answering the question.
