Correct Answer: C

Rationale: A book written by a historian, such as 'An Overview of Persian Society,' would provide a well-researched and reliable source of information on ancient Persian culture. Choice A, the Wikipedia entry, may contain inaccurate or biased information as it can be edited by anyone. Choice B, a blog by a scientist, may not provide scholarly or comprehensive information on ancient Persian culture. Choice D, a magazine article about lost temples, does not focus on Persian culture as a whole, making it less relevant for a research project specifically on ancient Persian culture.

Correct Answer: B

Rationale: The correct answer is B. Juggernaut is used to describe something that is powerful and overwhelming, instilling fear. In the passage, Mr. Utterson's mind is toiling and besieged by questions, engaging his imagination and leaving him restless in the darkness of the night. This conveys a sense of fear and being overwhelmed, aligning with the meaning of 'Juggernaut.' Choices A, C, and D are incorrect as they do not relate to the context provided in the passage. The passage does not mention any apparition appearing at daybreak, association with space travel, or Mr. Utterson finding it soothing.

Correct Answer: A

Rationale: The correct answer is 'Plebeian' as it represents the common people, which aligns closely with the definition of a 'working man.' 'Viscount' refers to a nobleman ranking above a baron but below an earl. 'Entrepreneur' is a person who organizes and operates a business, typically taking financial risks in the hope of profit. 'Bourgeois' relates to the middle class, typically with reference to its perceived materialistic values or conventional attitudes.

Correct Answer: D

Rationale: Meter is a poetic device used in poetry to establish rhythm and rhyme, which is not typically found in nonfiction texts. In nonfiction, theme is often conveyed through events, word choice, and imagery. Events help illustrate the main ideas and messages, word choice influences the tone and mood of the text, and imagery enhances the descriptive elements. Therefore, meter, being more closely related to poetry, is not a common way to convey theme in nonfiction.

Correct Answer: C

Rationale: In the provided passage, 'mind' refers to a definitive decision. The context indicates that the emperor made a conscious decision to entertain the speaker with country shows. Choice A, 'The ability to think,' is too broad and does not capture the specific decision-making aspect implied in the passage. Choice B, 'A collective vote,' and Choice D, 'A mythological question,' are irrelevant and do not align with the context provided.