D.
working, studying, and exercising are all in the same tense.
Therefore, it contains parrelism
I totally forgot that all of your cousins are coming too. That is correct grammar.
Both of my daughter's husbands cook terribly.
Answer: He thinks the young man is very attractive.
Explanation:
From the description of the writer, we can infer that the writer believes that the model is very attractive.
From the passage, it was written that there was a full-length portrait of a young man of extraordinary personal beauty. This sentence implies that the young man was very handsome and attractive.