Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions
As he earned more money, Mike bought more clothes.
A.When Mike earned a lot of money, he bought more and more clothes.
B.The most money Mike earned, the most clothes he bought.
C.The more money Mike earned, the more clothes he bought.
D.The more money Mike earned, the better clothes he bought.