GWD-12-Q19的题目

lainemai

Heavy commitmentby an executive to a course of action, especially if it has worked well in thepast, makes it likely to miss signs of incipient trouble or misinterpret themwhen they do appear.

A.      Heavycommitment by an executive to a course of action, especially if it has workedwell in the past, makes it likely to miss signs of incipient trouble ormisinterpret them when they do appear.

B.      Anexecutive who is heavily committed to a course of action, especially one thatworked well in the past, makes missing signs of incipient trouble ormisinterpreting ones likely when they do appear.

C.      Anexecutive who is heavily committed to a course of action is likely to miss ormisinterpret signs of incipient trouble when they do appear, especially if ithas worked well in the past.

D.      Executives’being heavily committed to a course of action, especially if it has worked wellin the past, makes them likely to miss signs of incipient trouble ormisinterpreting them when they do appear.     (E)

E.       Beingheavily committed to a course of action, especially one that has worked well inthe past, is likely to make an executive miss signs of incipient trouble ormisinterpret them when they do appear.

这道题正确选项是E，我想问的是B，虽然我很快排除了B，但是看到CD语法笔记里的解释不懂一个错误点：第一个one就近指代a course of action没问题(相当于同位语，后接同位语从句)；第二个ones指代的是signs，而不是signs of incipient trouble(one是核心词指代，且为泛指)

为什么第一个one 就是指代a course of action，它既然是核心词指代，为什么不是只指代a course？就像第二个ones只指代signs 一样？