[单选题]
There is a limit to the size of ,qyz) vg3*,u df* rywga stable nuc1 ko7yvrw9md1) rsf wwq1 i ;5)fg5dzhleus because of
A. the limited range of the strong nuclear force.
B. the weakness of the electrostatic force.
C. the weakness of the gravitational force.
D. none of the given answers
