在直角坐标系中,已知A(-3,3),在y轴上确定一点P,使△AOP为等腰三角形,则符合条件的点P共有( )A.2个 B.3个 C.4个 D.5个 答案:C 解析:略 找出画线字母发音不同的选项(_______)1.A. to B. mom C. mother(_______)2.A. get B. west C. seven D. she(_______)3.A. tall B. train C. rain(_______)4.A. nose B. no C. whose(_______)5.A. in B. fine C. ice