[单选题]
Which of the following is not cmjavaf. +8ypw; -4ie .h x q4uapx1bt1onsidered to be oradjwa/-jd u qj-+ 4 v:c,ys-jne of the four fundamental forces-jwv -js- /uaa ,dj r:qd+yj4c?
A. the gravity force
B. the meson force
C. the weak nuclear force
D. the strong nuclear force
E. the electromagnetic force
