Which of the Following Statements About Sexual Harassment Is True

Which of the following statements about sexual harassment is true?

A) A hostile work environment is characterized by a tangible economic harm.
B) A person who feels he or she must acquiesce to a sexual proposition to keep his or her job is facing a quid pro quo.
C) The organization cannot be sued for sexual harassment as long as its managers did not know about the situation.
D) Uninvited hugging or patting someone is not considered sexual harassment.
E) Sexual harassment is defined as occurring between members of the opposite sex.