[单选题]
98.13: When a falling object move+ jx: +a5gn:u /dkq52gzdar qa s:dpe8s with terminal velowlgd9 s vl.xt29q6 f0ucity, it
A. has zero velocity.
B. has zero acceleration.
C. has an upward acceleration.
D. is no longer subject to air resistance.
E. has an acceleration of approximately 10 $m/s^{2}$ .
