[单选题]
If a person's eyeball is too long from front to back, th*3+ b(p(mosa/zx o*ic(ts2 vd *b ldbme personc3); ip,t1oba y 1ynav.6ym wq is likely to suf;qyv6,op1y yacw. 3 bni1)amtfer from
A. spherical aberration.
B. nearsightedness.
C. farsightedness.
D. astigmatism.
