Do contrapositives ever show up as answer choices in this question type?

I got the answer right and I mapped it out, but it's taking me a very long time. When I see the "timing" at the end, it makes me nervous that I'm not going to be able to get this under timed conditions.

oh god, I accidentally applied what he said from the weaken section about choosing answer choices that directly attack he premise, which are seldom the correct answer.

Oh shesh, I was between C and D and chose C because I misread the results. I thought we were comparing the results now to 10 years ago 31% to 38%. Now I see how it was added up to equal 69% (most).