Answer is c I had this question and got it right
Buying a dog can be great and not so great. The dog can be all lovey dovey but can also be very mean. When buying a dog ask about everything because there is a big difference in a home and shelter. One plus is you will have a great family pet and if you have kids they will be happy. Though one negative is that it could be mean and vicious. So be careful buying a dog.
The "ah" sound repeats itself in A: "p-AH-litic, c-AH-tious, and meticul-AH-s". Assonance in the repetition of vowel sounds in non-rhyming words. So, the answer is A.