请问GWD-9-Q9 to GWD-9-Q11的答案是什么？没有找到讨论

fogwind

以下是引用msrs在2005-9-2 0:22:00的发言：

我认为应该选D，

C中没有表明environmental managers 如何迫使公司改变自己的compliance

D中的having learned表明该公司已经得到了教训。暗指这个教训时来之与environmental managers ，在教训之后不得不改变

个人认为应该选A，虽然众多资料都以“无关”排除。

此文通篇的主体是讲环境法规对不同的企业在不同的环境作用是不一样的。选项D并没有提及这点。而A举了个例子说明，根据不同情况和变化进行区别对待的策略。

A.Believing its closest competitor is about to do the same, a plant reduces its output of a toxic chemical at great cost in order to comply with environmental regulations.
D. Having learned of an upcoming environmental ban on a certain chemical, a company designs its new plant to employ processes that avoid use of that chemical.