2016年6月英语四级阅读真题中的一个句子:
Anxiety and depression more often than not cut short one's life span.
感觉句子不完整,more often后面是不是少了一个动词?
Anxiety and depression more often than not cut short one's life span.
Anxiety and depression often cut short one's life span.
很显然它是一个完整的句子,不缺任何成分。