题目

If I have to stay late at the office tonight, it won't (要紧) because we can go out another night. 答案:【1】matter若点A的坐标为(3,2),F为抛物线y2=2x的焦点,点P在抛物线上移动,为使|PA|+|PF|取最小值,P点的坐标为(      )     A.(3,3)                             B.(2,2)     C.(,1)                             D.(0,0)  
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