In requirements engineering, requirements elicitation is the practice of collecting the requirements of a system from users, customers and other stakeholders, In the following practices.______is rarely used in requirements elicitation.

A．brain storming

B．interview

C．questionnaire

D．Monte Carlo analysis

法家制度主张，在（）面前人人平等。

A、权利

B、皇上

C、法律

D、法制