Sorry for such late an answer, but I believe its A) Predicate Nominative.
The Correct Answer Is
C. implied comparisons between Guenevere and Vivien.
1. He promised to send me a postcard from Nhan Trang.
2. Would you mind helping me with this box?
3. she refuses to speak to Thanh.
4. He denied ever seeing the woman before.
5. She agreed to invite Hoa to the party.
6. Have you considered getting a holiday job this summer?
7. He offered to look after our cat while we were away.
8. You should avoid giving them the impression you don’t want the prize.
9. I expect to pass all my exams this year.
10. He admitted to using my bike without my permission.
