hemisphere / ‘hemisfiә / n.半球；半球地图

he( ) ( )sphere n.半球；半球地图

h___n.半球;半球地图

When the Western Hemisphere is having day,the Eastem Hemisphere is having night. 当西半球是白天时,东半球是黑夜

A、正确
B、错误

春分点是太阳从南半球向北半球运动时,黄道与赤道的交点.