题干
已知函数f（x）为偶函数，且当x＞0时，f′（x）=（x﹣1）（x﹣2），则下列关系一定成立的是（ ）
A：f（1）＜f（2）
B：f（0）＞f（﹣1）
C：f（﹣2）＜f（1）
D：f（﹣1）＜f（2）
答案(点此获取答案解析）
C
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