求大神给我这个小菜鸟解释一下一道狒狒逻辑题

powendsuperbond

狒狒逻辑宝典的第107题 题目如下 原题目可能是由typo，所以缺失部分我用红字在括号里标了出来

Because of the recent transformation of the market, Ouore Inc must increase (the production in) the next two years, or it will certainly go bankrupt. In fact, however, Quore's production structure is such that if a 10% productivity increase is possible, then a 20% 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.

答案给的是E，解释上给的思路是
**transformation of the market（A）→Q increase its production（B）
**Q not increase its production（非B）→Q will go bankrupt（C）
选项E的表述为：Q not increase production（非B）→Q will go bankrupt（C），与**一致。

但是我认为题干上面并没有明确指出说一定要有20% attainable才可以（为什么一定要是20%？难道不可能是40%或者50%？），所以E选项中的20% unattainable并不能100%导致bankrupt，因为有可能是在50% unattainable的情况下才会bankrupt

另外题干说说到 有MARKET TRANSFORMATION---MUST INCREASE TO AVOILD BANKRUPT，因为应该可以推出 无MARKET TRANSFORMATION---NOT MUST INCREASE TO AVOID BANKRUPT，而这正符合答案B。

希望有大神给我解答一下疑问～～

francoisyang

我认为红色（）内可能应包含10%。

将惠如何

不懂。。。。我也想问，选的C