aren't you tired after 20hours' working without a rest i am exhausted.i can fall into sleep anytime and anywhere.为什么填absolutely?而不用not at all

aren't you tired after 20hours' working without a rest i am exhausted.i can fall into sleep anytime and anywhere.为什么填absolutely?而不用not at all
aren't you tired after 20hours' working without a rest
i am exhausted.i can fall into sleep anytime and anywhere.
为什么填absolutely?而不用not at all

aren't you tired after 20hours' working without a rest i am exhausted.i can fall into sleep anytime and anywhere.为什么填absolutely?而不用not at all
exhausted是筋疲力尽的意思,“i can fall into sleep anytime and anywhere”我随时随地（任何时候任何地方）都能睡着,说明她很累.所以用absolutely（完全的）修饰exhausted,完全没力气了,这样才符合句子的意思呀.
如果选not at all,i am exhausted not at all,我一点也不筋疲力竭.也解释不通啊

前者是 完全地，彻底地 意思，后者是 一点儿也不 的意思。。

Absolutely 是的确是的，是对问题表示赞同
Not at all 表达的意思正好相反，指的是一点也不累