I think it means find things from their work that make them unique or stand out. Try to look for something they do that no one else does.
Answer:
A.to provide basic facts and ideas about a topic
Explanation:
I think its what it means to be alone
The correct phrases are:
And all that’s best of dark and bright Meet in her aspect and her eyes.
Where thoughts serenely sweet express, How pure, how dear their dwelling-place.
In opposition to the other phrases, these don´t refer to the subject´s beauty and its impact on others. They rather refer to the kindness and grace of the subject, depicting the way she behaves, her serenity and how dear she is to others.