Why an integrator cannot be made using low pass RC circuit?

(a) It require large value of R and small value of C

(b) It require large value of C and small value of R

(c) It require large value of R and C

(d) It require small value of R and C

This question was posed to me by my school principal while I was bunking the class.

This intriguing question comes from Integrator in section Operational Amplifier Applications of Linear Integrated Circuits