What We Know About Bisexuality Includes All of the Following

What we know about bisexuality includes all of the following except that bisexuals are ________.

A) not people who are trying to hide that they are actually gay or lesbian
B) subject to the same prejudice and discrimination by the heterosexual majority, but they encounter it in the gay world, too
C) not more highly sexed than any other group of people
D) confused about their sexual orientation