题目

Two of the saddest words in the English language are “if only”. I live my life with the goal of never having to say those words, because they convey regret, lost opportunities, mistakes, and disappointment.My father is famous in our family for saying, “Take the extra minute to do it right.” I always try to live by the “extra minute” rule. When my children were young and likely to cause accidents, I always thought about what I could do to avoid an “if only” moment, whether it was something minor like moving a cup full of hot coffee away from the edge of a counter, or something t如图，AD是△ABC的角平分线，DF⊥AB，垂足为F，DE=DG，△ADG和△AED的面积分别为50和38，则△EDF的面积为（ ）A．8 B．12 C．4 D．6