Correct Answer: A

Rationale: The correct answer is A because the passage primarily discusses certain insects that spend time in water during their early stages and then transition to an aerial life when they reach adulthood. It highlights how these insects, such as Stoneflies, May-flies, and Dragon-flies, live in water initially and then in the air during their adult stage. This central idea is best captured by choice A. <br> Choice B is incorrect because while the passage mentions gills as a part of the respiratory system of aquatic insects, it does not delve into entomology as a field. Choice C is incorrect as it does not solely focus on defining insect respiration but rather on the transition of certain insects between aquatic and aerial environments. Choice D is incorrect as the passage does not explicitly invite readers to participate in insect preservation efforts; it mainly focuses on describing the life cycle of specific insects.

Correct Answer: A

Rationale: The correct answer is 'Plebeian.' In the given extract, the term 'working man' is associated with individuals who are part of the working class. Historically, plebeians were common working-class citizens. The passage emphasizes the dedication, patience, and support of the working man towards an enterprise, aligning with the characteristics attributed to plebeians in society. 'Viscount' is a noble title and not related to the working class. 'Entrepreneur' refers to a business person who takes risks to start a business, which is not the focus of the passage. 'Bourgeois' typically refers to the middle class, not specifically the working class like the term 'Plebeian.'

Correct Answer: A

Rationale: The correct organizational style used in the passage is cause and effect order. It explains the reasons (causes) why the new student caf© has not been successful, specifically mentioning that the higher prices lead to students being unable to afford food and beverages (effect). The passage clearly establishes a relationship between a situation (high prices) and its consequences (students not able to buy), making it a classic example of cause and effect. Choice B (Compare and contrast order) is incorrect as the passage does not present a comparison or a contrast between two or more items or situations. Choice C (Spatial order) is incorrect as it refers to organizing information based on physical location or direction, which is not applicable in this context. Choice D (Time order) is also incorrect as it involves organizing information based on a sequence of events over time, which is not the primary focus of the passage.

Correct Answer: C

Rationale: Lady Bracknell's interrogation of Jack regarding his suitability as a husband for her daughter Gwendolen reveals that marriage in the society depicted in the play is more about wealth and social status than love. This is evident as Lady Bracknell places great emphasis on Jack's financial background, social connections, and suitability as a match based on these criteria. Choice A is incorrect because Lady Bracknell's focus is not on love or personal choice but on societal expectations and status. Choice B is incorrect as the interrogation highlights superficial considerations rather than portraying marriage as a serious, thoughtful decision. Choice D is also incorrect as the play does not suggest that marriage is outdated, but rather emphasizes its transactional and societal nature in the context of the aristocratic society being critiqued.

Correct Answer: D

Rationale: The correct answer is D. The speaker's final comment indicates a determination to keep looking for Hyde, as he expresses his intention to become 'Mr. Seek' if the other person is indeed 'Mr. Hyde.' This shows that the speaker is persistent in his search for Hyde, as he believes that discovering Hyde's identity could potentially unravel the mystery and clarify his friend's strange behavior. Choices A, B, and C are incorrect because the final comment does not imply a name change, an identity crisis, or a mistaken search but rather a firm decision to continue seeking out Hyde.