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标题: GWD-11-Q12老题老困惑 [打印本页]

作者: zhaoyak7 时间: 2006-8-15 20:05
标题: GWD-11-Q12老题老困惑

不是个新题了,但依然模糊,各位大大给看一下吧(焦点在C和E)

GWD-11-Q12:

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 _______.

many of the proponents of irradiation are food distributors who gain from food’s having a longer shelf life
it is clear that killing bacteria that may be present on food is not the only effect that irradiation has
cooking is usually the final step in preparing food for consumption, whereas irradiation serves to ensure a longer shelf life for perishable foods
certain kinds of cooking are, in fact, even more destructive of vitamin B1 than carefully controlled irradiation is
for food that is both irradiated and cooked, the reduction of vitamin B1 associated with either process individually is compounded

作者: dori0214 时间: 2006-8-15 22:53
能给个以前的连接么？我搜不到

作者: zhaoyak7 时间: 2006-8-15 23:28

http://forum.chasedream.com/dispbbs.asp?BoardID=24&ID=56351

http://forum.chasedream.com/dispbbs.asp?BoardID=24&ID=64742

作者: zhaoyak7 时间: 2006-8-20 20:28

作者: wycg 时间: 2006-8-20 20:40

以下是引用dori0214在2006-8-15 22:53:00的发言：
能给个以前的连接么？我搜不到

关于搜索,你看一下这个.

http://forum.chasedream.com/dispbbs.asp?boardID=24&ID=74827&page=1

作者: wycg 时间: 2006-8-20 20:47

支持选E. 原因LZ参考前人的帖子. 那里面都有说.

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