[单选题]
98.13: When a falling objelqz lc7n+pst2ncm 0bm( e (j2/ytf,o lh4a e86r6 uo3/zaddb3ct moves with terminal velocity, 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 $m/s^{2}$ .
