求助分析一个英语句子

Continued exposure to stress has been linked to worsened functioning of the immune system,leaving a person more liable to in fection.中前半句哪一个做谓语has been linked to ?还是worsened,如果是前者,后边不应该是worsened,请高手分

Continued exposure to stress has been linked to worsened functioning of the immune system,leaving a person more liable to
infection.
持续的受到压力就会使免疫系统的功能下降,更容易使人感染。

has been linked to是谓语,意思是:“与。。。相联系”

worsened functioning of the immune system是介词to的宾语;

worsened是过去分词作定语,修饰function.
温馨提示:答案为网友推荐,仅供参考
第1个回答  2010-06-22
has been linked to 做谓语,worsened是过去分词做形容词用,修饰 functioning of the immune system
相似回答