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GWD 逻辑
GWD5-Q3:
The average hourly wage of television assemblers in Vernland has long been significantly lower than that in neighboring Borodia.Since Borodia dropped all tariffs on Vernlandian televisions three years ago, the number of televisions sold annually in Borodia has not changed.However, recent statistics show a drop in the number of television assemblers in Borodia.Therefore, updated trade statistics will probably indicate that the number of televisions Borodia imports annually from Vernland has increased.
Which of the following is an assumption on which the argument depends?
A.The number of television assemblers in Vernland has increased by at least as much as the number of television assemblers in Borodia has decreased.
B.Televisions assembled in Vernland have features that televisions assembled in Borodia do not have.
C.The average number of hours it takes a Borodian television assembler to assemble a television has not decreased significantly during the past three years.
D.The number of televisions assembled annually in Vernland has increased significantly during the past three years.
E.The difference between the hourly wage of television assemblers in Vernland and the hourly wage of television assemblers in Borodia is likely to decrease in the next few years.
正确答案是C，这道题目题目不太明白，希望能解释一下，帮我把这个逻辑关系理清楚。。。。能说一下每个选项的逻辑最好了~谢谢大家~~
GWD5-Q30:
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 （支持者）of irradiation point out that irradiation is no worse in this respect（在这方面） 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
正确答案是E，题目中红色部分没有读明白，导致选错，希望大家能告诉一下我那句话要怎么理解？还有就是E选项的解释，谢谢了~~ |
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发表于 2010-2-10 15:26:29
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