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: 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: 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: A

Rationale: The correct answer is A. The passage indicates that the world powers were already in a combustible situation due to complicated military alliances, making war extremely likely even without the assassination of Archduke Franz Ferdinand. Choice B is incorrect because the passage does not suggest that World War I would never have happened. Choice C is incorrect as it specifically names the countries that would have started the war, which is not supported by the passage. Choice D is also incorrect as the passage does not solely attribute the war's start to Austria.

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.