I have an average of a -6 RC and a -1 LR, plus -0 LG. What did you all do to get your RC so good? I haven't gotten a LG question wrong in a while RC on the other hand is a no go for me.

PrepTest 7 - Section 1 - Question 19

All the answers seem could be true IDK HOW THE ANSWER IS THE ANSWER??????

Admin Note: Edited title. For LR questions, please use the format: "PT#.S#.Q# - brief description of the question."