Mark against the correct answer in each of the following:

Mark $(\sqrt{ })$ against the correct answer in each of the following:

$\int \sec ^{2}(7-4 x) d x=?$

A. $\frac{1}{4} \tan (7-4 x)+C$

B. $\frac{-1}{4} \tan (7-4 x)+C$

C. $4 \tan (7-4 x)+C$

D. $-4 \tan (7-4 x)+C$