45. The word "refreshing" in line 19 is closest in meaning to (A) popular (B) ridiculous (C) meaningful (D) unusual

44. According to the passage, there is a need for satire because people need to be (A) informed about new scientific developments (B) exposed to original philosophies when they are formulated (C) reminded that popular ideas are often inaccurate (D) told how they can be of service to their communities.