Can someone please help me with a few LRs from PT 34 S3
Thanks for the question.
PT 34, S3, Q12: Complete the statement, I'd call this an inference question.
Core: Politician says that some people say the city's future depends upon compromise, which is defined as people working together. Then he says if you compromise then you betray the goals. Therefore, those people are suggesting to betray the goals.
The critic points out the flaw contained in the Politician's argument. The question asks you to fill in the gap, the critic is about to say that the politician's argument depends upon the interpretation of the word compromise. The gap here is the difference between compromising the Charter's principles and compromising to work together. I caught it and came up with the answer before I moved to the answers, so I didn't really eliminate anything, what lead you to the wrong answer/what did you feel supported other answers?
The politician's argument, if it were the question stimulus of a S/A question would lead one to the answer which says something along the lines of if you put differences aside and work with each other then you will compromise the Charter's principles.
PT 34, S3, Q19: Most Strongly Supported/Inference
Core: If photons hit pigment R, then the molecules change shape, then light. But, sometimes, they change shape on their own, which leads to vision errors. There's a direct relationship between retina temperature and this random motion which leads to vision errors.
Before I even look at the answers, I'd come up with a likely candidate, in this case it would be if retina temperature were high, then one might have vision errors.
My answer selection process, first I eliminate the ones which are clearly out of scope: A axed, B keep it for now, C axed, D keep it for now, E axed. So, we're down to B and D. Let's look a little closer. B, yep that matches the language of the argument and is in line with the relationship described above. D, we don't know anything about surface areas, furthermore, even if we did, we would have to stretch to say something about the sensitivity of R, axed for scope.
As a side note, #19 doesn't really have a core, I just reduced it to aid the process. Any more questions?