Correct Answer: C

Rationale: Since anarchism is a social science theory, it falls under the classification of social sciences in the Dewey Decimal System. Section 300 covers social sciences, making it the most suitable section for finding books related to post-World War II anarchism. Choice A (000 - Computer science), Choice B (200 - Religion), and Choice D (900 - History) are incorrect because they do not directly relate to social sciences where anarchism would be classified.

Correct Answer: A

Rationale: In the third paragraph, the term 'enterprise' is used in the context of a group of travelers embarking on a journey together. In this context, 'enterprise' refers to a company or a group of people rather than courage, game, or cause. The word 'enterprise' is commonly used to denote a business organization or company, aligning with the idea of a group traveling together for a common purpose. 'Courage' and 'cause' do not fit the context of the travelers' journey, and 'game' is unrelated to the activities described in the passage.

Correct Answer: C

Rationale: The logical conclusion that can be derived from the announcement is that the library has added the fee to discourage patrons from spending too long on the computers. This conclusion is supported by the fact that the library is limiting computer usage to 30 minutes and implementing a fee for extended use. Choice A is incorrect because there is no indication in the announcement that the library plans to purchase more computers. Choice B is incorrect as there is no mention of budget cuts or using the fee to compensate for them in the announcement. Choice D is incorrect as there is no information in the announcement about the library covering its Internet service costs by passing on the fee to patrons.

Correct Answer: C

Rationale: The correct answer is C. According to the passage, when encountering evidence that disproves a hypothesis of the form 'All x and y,' something that is x but not y can disprove the hypothesis. Using the example provided in the passage, a monkey (x) that has no hair (not y) would disprove the hypothesis 'All monkeys are hairy.' Choice A is incorrect because something that is neither x nor y is not specifically mentioned in the passage to disprove such hypotheses. Choice B is incorrect because the passage states that something that is both x and y confirms the hypothesis, not disproves it. Choice D is incorrect as the passage does not discuss something that is y but not x disproving the hypothesis; it focuses on x but not y as evidence to disprove the hypothesis.

Correct Answer: B

Rationale: The correct answer is B because despite the widespread fear of clowns (coulrophobia), statistical data indicates that people typically favor clowns over magicians for children's birthday parties. This preference results in Bobo booking more shows and earning more money than Gob. Choice A is incorrect because being an experienced clown alone does not address the paradox. Choice C is incorrect as the statement does not directly relate to the preference for clowns over magicians. Choice D is irrelevant to the paradox as the location of their work does not explain why Bobo is more successful despite coulrophobia.