Questions 41-43 refer to the following advertisement.
Need Volunteers! I need to find a student to take a few psychological tests. I am a professor in psychology. I am only doing this for educational (41) . You get $30 and it should be an interesting experience. I will need to interview first and then you will take a few tests, which are all multiple choice. The whole process will (42) 3-4 hours. * If you are under 18, I will need your parent’ s signature on a (43) form. * It would be great if we could do this any time Monday, November 15. If I don’ t find anyone for that day, r will need to do it the following weekenD、 * I’ m trying to find someone of a different cultural background than myself, so if you are net White, or have lived in another country, please consider helping me out. A．take B．respond C．separate D．demand
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