9. Income tax indexing is intended to eliminate the constant tax increase that results as inflation pushes individuals into higher tax brackets.
(A)constant tax increase that results as inflation pushes individuals
(B)constant tax increase as a result of individuals being pushed by inflation
(C)constant tax increase because inflation pushes individuals
(D)constantly increasing taxes that result because of inflation pushing individuals
(E)constantly increasing taxes because individuals are pushed by inflation
Ans: A
我想問(A)和(C), why I can not choose C?