107. Because of the recent transformation of the market, Quore, Inc., must increase the next two years, or it will certainly go bankrupt. In fact, however, Quore’s production structure is such that if a 10 percent productivity increase is possible, then a 20 percent increase is attainable.
If the statements above are true, which one of the following must on the basis of them also be true?
A.It is only Quore’s production structure that makes it possible for Quore to survive the transformation of the market. B.Quore will not go bankrupt if it achieves a productivity increase of 20 percent over the next two years. C.If the market had not been transformed, Quore would have required no productivity increase in order to avoid bankruptcy. D.Because of the transformation of the market, Quore will achieve a productivity increase of 10 percent over the next two years. E.If a 20 percent productivity increase is unattainable for Quore, then it must go bankrupt. transformation of the market（A）→Q increase its production（B）
Q not increase its production（非B）→Q will go bankrupt（C） 答案是E，说E是的逆否命题；虽说如此，但是总感觉加了数字20%以后就不对了。 难道只有10%的increase就会bankrupt吗？
transformation of the market（A）→Q increase its production（B）
Q not increase its production（非B）→Q will go bankrupt（C） 答案是E，说E是的逆否命题；虽说如此，但是总感觉加了数字20%以后就不对了。 难道只有10%的increase就会bankrupt吗？
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发表于 2010-7-22 22:55:11
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