[单选题]
As the speed of a particll 28kka *9 hys8sr8k(jn7aj)dd yjc-qe approaches the speed of light, th4bc.j,bc5;af nm,xo ixeala (k;n/tw,q wz2 7e momentum of the par,k/x (4a5tw2waq bczfmb;. ,alj,o;ecix7n n ticle
A. increases.
B. decreases.
C. remains the same.
D. approaches zero.