she used her being sick as a pretext for not going to work.她

her being sick做宾语。句式是这样的,主语she 。谓语动词used 。宾语her being sick。因为be是动词 不能做宾语her being sick的意思表达就是她生病了。as a pretext for not going to work。这个是宾语的补足语,对her being sick 进行补足。她用他生病干嘛呢,当做不去上班的理由。