Heavy commitment by an executive to a course of action, especially if it has worked well in the past, makes it likely to miss signs of incipient trouble or misinterpret them when they do appear.

A、Heavy commitment by an executive to a course of action, especially if it has worked well in the past, makes it likely to miss signs of incipient trouble or misinterpret them when they do appear.
B、An executive who is heavily committed to a course of action, especially one that worked well in the past, makes missing signs of incipient trouble or misinterpreting ones likely when they do appear.
C、An executive who is heavily committed to a course of action is likely to miss or misinterpret signs of incipient trouble when they do appear, especially if it has worked well in the past.
D、Executives' being heavily committed to a course of action, especially if it has worked well in the past, makes them likely to miss signs of incipient trouble or misinterpreting them when they do appear.
E、Being heavily committed to a course of action, especially one that has worked well in the past, is likely to make an executive miss signs of incipient trouble or misinterpret them when they do appear.

答案：E

专业教师答疑

问题：看到being就把E给排了……BCD能看出明显错误，想知道A的错误是不是第一个it指代不清楚查看答疑

问题：请问B和正确答案，在语义上的区别是啥查看答疑

问题：这道题中选项especially if it这里的it语义上指的是course of action，但是却指了commitment。若把especially去掉之后变成if it，这里的it会不会存在指代不清的情况？查看答疑

问题：想问一下E的they指代什么？为什么前面是an executive，这里用they指代查看答疑

问题：这题我选了答案D，选项D如何分析？B选项如何分析？查看答疑

问题：这道题在D和E之间犹豫，已经排除其他选项。主要是想问一下这里面是不是being heavily committed to a course of action这个整体是整句话的逻辑主语，对应后面的one。四D错在them指代不清？好像E也使用了them，没事。那区别就是likely to do的用法差异造成的？谢谢老师查看答疑

问题：错选C，在英老师每日一题的分析里看到C选项的错误是especially和if一个表递进一个表条件，不能同时出现，是这个原因么？另外，有讨论帖说C中it指代不明，但只有在代替course of action时语义才通顺，为什么会认为有可能指代incipient trouble呢？查看答疑

问题：误选了C ，但是选C的时候感觉不是很好，因为C中的it显然不好。正确答案选E，但是不是太理解E的这种表达，特别是将其他四个选项的it换成了这里的“one”，请老师帮忙分析一下选项E，谢谢！查看答疑

问题：看蒙了查看答疑

问题：C的前半句应该没有问题，请问老师后半句哪里不好？查看答疑

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