In "Fieldwork on Prostitution in the Era of AIDS," When

In "Fieldwork on Prostitution in the Era of AIDS," when Sterk first tried to make contact with prostitutes on the street,they

A) became angry and tried to drive her away with threats.
B) largely ignored her.
C) called their pimps on cell phones causing their pimps to threaten her.
D) welcomed her warmly because she was interested in their lives.