Which of the following most logically completes the argument?
The irradiation of food kills bacteria and thus retards spoilage.However, it also lowers the nutritional value of many foods.For example, irradiation destroys a significant percentage of whatever vitamin B1 a food may contain.Proponents of irradiation point out that irradiation is no worse in this respect than cooking.However, this fact is either beside the point, since much irradiated food is eaten raw, or else misleading, since _______.
A.many of the proponents of irradiation are food distributors who gain from food’s having a longer shelf life B.it is clear that killing bacteria that may be present on food is not the only effect that irradiation has C.cooking is usually the final step in preparing food for consumption, whereas irradiation serves to ensure a longer shelf life for perishable foods D.certain kinds of cooking are, in fact, even more destructive of vitamin B1 than carefully controlled irradiation is E.for food that is both irradiated and cooked, the reduction of vitamin B1 associated with either process individually is compounded
为什么答案是E呢。。有点没看明白这个题的意思 开始说cooking和irradiation的区别，说两个没区别。后来说到however，先说irradiation的食物基本都是生吃，所以支持者说的观点就被削弱了，可是为什么又是however, either beside the point or misleading呢。。这个不是已经misleading了么@@
看到的给讲讲吧作者: phoenix89 时间: 2010-8-1 04:41
Which of the following most logically completes the argument?
The irradiation of food kills bacteria and thus retards spoilage.However, it also lowers the nutritional value of many foods.For example, irradiation destroys a significant percentage of whatever vitamin B1 a food may contain.Proponents of irradiation point out that irradiation is no worse in this respect than cooking.However, this fact is either beside the point, since much irradiated food is eaten raw, or else misleading, since _______.
E.for food that is both irradiated and cooked, the reduction of vitamin B1 associated with either process individually is compounded