Which sentence in this autobiography excerpt uses figurative language?

(D)

Explanation:

He was like salmon swimming upstream.

It seems like a figurative language becoz salmon is a fish as we know so, describing a person like a salmon seems like a figuratively used sentence.

i disagree that there is little difference between adult female development and adult male development. sociological studies comparing female and male pathways to adulthood, revelead that there are sustancial differences between them. particularly, female and male differ from timing of marriage, when they began to live with children and the likelihood of combining wife/husband and parent roles.

i truly dont know the answer wait i do its 1,3,4