Use the Comparison Theorem to determine whether the integral is divergent or convergent. If it is convergent, state your answer as ``C'' (without the quotation marks), but do not attempt to evaluate the integral. If it is divergent, state your answer as ``D''.

$$\int_{1}^{\infty} \frac{dx}{3 x - \sin^2(x)}$$
WARNING: You only get one attempt on this problem.
C or D: