Final answer:
The Paris Opera dancer known for her exceptional technical skills and said to have the ability to dance as well as a man is Sylvie Guillem. She is a celebrated figure in ballet with a reputation for extraordinary technique and flexibility.
Step-by-step explanation:
The dancer being referred to in this question, who was known for exceptional technical ability and danced in the Paris Opera, is Sylvie Guillem. Sylvie Guillem is a renowned ballet dancer known for her technical precision and strength in her performances. She redefined the standards of ballet with her extraordinary technique and became famous for her flexibility and her ability to perform difficult ballet moves, which, at the time, were considered on par with male dancers.
While the provided information discusses various artists and dancers such as Louise Weber, also known as La Goulue, and the artists connected with the Fauve movement, Sylvie Guillem is the dancer from the Paris Opera whose abilities led to the remark that she "could dance as well as a man," making her the correct answer, option D.