Helen has been looking for a job over the whole year feeling she can’t get without work

问题补充：

Helen has been looking for a job over the whole year, feeling she can’t get without work experience.

A. that

B. it

C. one

D. this

答案：

A. that

B. it

(答案→)C. one

D. this

解析：考查代词：句意：海伦整个一年都在找工作，感觉没有工作很难找到一个工作。这里用one指代a job，因为one是泛指可数名词单数，that是特指可数名词单数或不可数名词，而且有后置定语，it是特指可数名词单数或不可数名词，this是“这个”，所以选C。