Cho \(x=2018!.\) Tính \(A=\frac{1}{{{\log }_{{{2}^{2018}}}}x}+\frac{1}{{{\log }_{{{3}^{2018}}}}x}+\,...\,+\frac{1}{{{\log }_{{{2017}^{2018}}}}x}+\frac{1}{{{\log }_{{{2018}^{2018}}}}x}.\)
A. \(A=2018.\)
B.\(A=2018.\)
C. \(A=\frac{1}{2018}.\)
D.\(A=2017.\)