[单选题]
98.13: When a falling obhxw6 lkc/*4zkem3 k- ) bc s0yulxfp45ject moves with terminal velocitywe/y0pddv,1 o;de/+v l +lbqk, 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 $m/s^{2}$ .
