A:座舱在整个运动过程中人都处于超重状态
B:座舱在减速运动的过程中人处于失重状态
C:座舱在自由下落的过程中人处于失重状态
D:座舱在自由下落的过程中人处于超重状态
Mike can't ____ swimming tomorrow. (go) He ____ to do his homework.(have)
据经纬网图,完成后面小题: