I like __________ and __________.
A:tomatos; milk
B:tomatoes; milks
C:tomatoes; milk
D:tomato; milks
读“世界东西半球图”,完成下列问题。
如图,直角坐标系中,点A(-2,2)、B(0,1)点P在x轴上,且△PAB是等腰三角形,则满足条件的点P共有( )个