C is the answer because by saying he has Thomas is specifying that it was the King all the wrong things.
"she" would be the pronoun.
You can rewrite this question as "She is your best friend?"
So in that case, "she" would be the subject.
In English, you just switch around "is" and the subject to make a question and make it sound Englishy
PS in Italian (and probably other languages) you would just say "She is your best friend?"
Answer:
Explanation: The reasons for social inequality can vary, but are often broad and far reaching. Social inequality can emerge through a society's understanding of appropriate gender roles, or through the prevalence of social stereotyping. ... Social inequality is linked to racial inequality, gender inequality, and wealth inequality.
Answer:
Loneliness
Explanation: It makes you think of the musical notes echoing off of mountains in a large empty space.