The result of the search for an easily digestible fat turned out to be ___________.A、just as anticipated
B、quite unexpected
C、commercially useless
D、somewhat controversial
【正确答案】：B
【题目解析】：题目问的是寻找容易消化的脂肪的结果变成了___________。根据第三段的最后一句话Instead of finding the desired fat, the researchers created a fat that can't be digested at all.可知，不但没有找到理想的脂肪，研究者们自己创造了一种根本不能消化的脂肪，因此选择B. quite unexpected（出人意料）。