Once out of the earth's gravity, the astronaut is _____ by the problem of weightlessness.
A、
A、 effected ;
B、
B、 intended;
C、
C、 injured ;
D、
D、 affected
发布时间:2025-06-24 12:08:05
A、
A、 effected ;
B、
B、 intended;
C、
C、 injured ;
D、
D、 affected