Choice C is the best answer, as lines 23-24 ("For...ourselves") suggest that the workforce has become less exclusionary. In these lines Woolf describes how women are joining the male-dominated procession that travels to and from the work place: "For there, trapesing along at the tail end of the procession, we go ourselves."
Choices A, B, and D are incorrect because they do not provide the best evidence for the answer to the previous question. Choice A is incorrect because lines 12-17("There... money.") describe the positions predominantly held by men. Choice B is incorrect because lines 17-19("It... desert....") use a metaphor to describe how the procesion physically looks. Choice D is incorrect because lines 30-34("We... pulpit.") hypothesize about future jobs for women.