单选题 Presumably , excessive consumption of fried foods has serious consequences as has been proved.
【正确答案】 D
【答案解析】[解析] 题干：正如所证实的，过度食用油炸食物很可能会产生严重的后果。presumably据推测，大概。A选项：理论上。B选项：实际上。C选项：难以置信地。D选项：大概，或许。