Correct Answer: D

Rationale: The main argument of the essay is that technology will soon replace printed material, specifically printed books. The passage discusses how the rise of the Internet and electronic devices like the iPad and Kindle are making printed books unnecessary. It presents a progression from oral tradition to printed books and now to digital and electronic options. The essay highlights how the convenience and multi-functionality of devices like the iPad and Kindle will lead to the eventual demise of printed books. Choices A, B, and C are incorrect because while they are mentioned in the essay, they are not the central argument. The essay focuses on the transition from printed material to digital and electronic options, making choice D the correct answer.

Correct Answer: D

Rationale: While it is true that studying a foreign language can enhance one's job prospects and competitiveness in the job market, claiming that students who did not study a foreign language often find themselves unable to obtain a job at all is an exaggerated statement. Many factors contribute to employability, and while language skills can be advantageous, they are not the sole determining factor in securing employment.

Correct Answer: B

Rationale: The correct answer is B, metacarpals. The metacarpals are the bones located in the hand, making up the palm and connecting to the fingers (phalanges) and wrist bones (carpals). The fibula and ulna are located in the leg and arm respectively, while the metatarsals are found in the foot. The axial skeleton consists of bones down the center of the body, including the skull, vertebrae, and ribs, while the appendicular skeleton includes bones of the arms, legs, and their attachments to the axial skeleton.

Correct Answer: B

Rationale: The final two sentences in the announcement serve as a word of caution to faculty members about trying to enter the canteen at the wrong time. It emphasizes the importance of respecting the given schedule and displaying a department badge before entering for lunch. The tone indicates a warning rather than simply a friendly reminder or a suggestion to eat elsewhere. Choice A is incorrect as the tone is more cautionary than friendly. Choice C is incorrect as there is no implied suggestion to get lunch elsewhere; instead, the focus is on following the recommended schedule. Choice D is incorrect as there is no mention of university sanctions, but rather a request to display a department badge and respect the designated lunch schedules.

Correct Answer: D

Rationale: The correct answer is D. This sentence is the best summary statement for the entire passage because it succinctly captures the main idea of the author's discussion about the Bermuda Triangle. It highlights the lack of concrete evidence found by researchers regarding the mysterious occurrences in the Bermuda Triangle, effectively summarizing the overall tone and content of the passage. Choice A talks about the increased odds of accidents but does not capture the essence of the passage. Choice B discusses the navigational regions and the possibility of accidents, which is not the central theme of the passage. Choice C mentions the challenge of defining the Bermuda Triangle's area, which is a detail rather than a summary of the passage.