Explanation
Correct answer: B.
Choice B is the best answer. The author of Text 2 directly contradicts Bremner’s claim that Appia lacked technical expertise by stating that Appia was “not an amateur in the practice of lighting.” His experience as a lighting specialist’s apprentice would have, the author of Text 2 argues, allowed Appia to “[develop] his understanding of what was possible” with the elements of theatrical design.
Why the other choices are wrong
Choice A
Choice A is incorrect. Neither text describes how other lighting technicians responded to Appia’s ideas. Furthermore, this claim isn’t relevant to Bremner’s evaluation of Appia’s technical expertise.
Choice C
Choice C is incorrect. Neither text mentions anything about the opinions of theater practitioners who worked with Appia, so this answer choice does not relate to the claim about Appia’s level of technical expertise made by Bremner in Text 1.
Choice D
Choice D is incorrect. Neither text mentions anything about Appia’s familiarity with or ignorance of the use of music and sound in theater. Both focus on his expertise (or lack thereof) in lighting.