某地西侧是西半球东侧是东半球,南侧是热带,北侧是北温带,该地位置是
A:25°W,23.5°S
B:20°W,23.5°N
C:160°E,23.5°N
D:160°E,23.5°S
—Believe it or not, I saw a UFO just now!