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University Physics is intended for students of science and engineering. Primary emphasis is on physical principles and problem- (46) ; historical background and specialized practical applications have been given a place of (47) importance. Many worked-out examples and an extensive collection of problems are included within each chapter.In this (48) edition, the basic philosophy and outline and the balance between depth of treatment and (49) of subject-matter coverage are unchanged from previous editions. We have tried to preserve those features that users of (50) editions have found desirable, (51) incorporating a number of changes that should enhance the book’s usefulness.The textbook is adaptable to a wide variety of (52) outlines. The entire textbook can be used for a(n) (53) course two or three semesters in length. For a less intensive course, many instructors will want to (54) certain chapters or sections to tailor the book to their individual needs. The arrangement of this edition facilitates this kind of (55) 55（）
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Hawaii’s native minority is demanding a greater degree of sovereignty over its own affairs. But much of the archipelago’s political establishment, which includes the White Americans who dominated until the Second World War and people of Japanese, Chinese and Filipino origin, is opposed to the idea. The islands were annexed by the US in 1898 and since then Hawaii’s native peoples have fared worse than any of its other ethnic groups. They make up over 60 percent of the state’s homeless, suffer higher levels of unemployment and their life span is five years less than the average Hawaiians. They are the only major US native group without some degree of autonomy. But a sovereignty advisory committee set up by Hawaii’s first native governor, John Waihee, has given the natives’ cause a major boost by recommending that the Hawaiian natives decide by themselves whether to re-establish a sovereign Hawaiian nation. However, the Hawaiian natives are not united in their demands. Some just want greater autonomy with the state—as enjoyed by many American Indian natives over matters such as education. This is a position supported by the Office of Hawaiian Affairs (OHA), a state agency set up in 1978 to represent to natives’ interests and which has now become the moderate face of the native sovereignty movement. More ambitious in the Ka Lahui group, which declared itself a new nation in 1987 and wants full, official independence from the US. But if Hawaiian natives are given greater autonomy, it is far from clear how many people this will apply to. The state authorities only count those people with more than 50 percent Hawaiian blood as native. Native demands are not just based on political grievances, though. They also want their claim on 660,000 hectares of Hawaiian crown land to be accepted. It is on this issue that native groups are facing most opposition from the state authorities. In 1933, the state government paid the OHA US $136 million in back rent on the crown land and many officials say that by accepting this payment the agency has given up its claims to legally own the land. The OHA has vigorously disputed this. Which of the following groups holds a less radical attitude on the matter of sovereignty
土的抗剪强度主要取决于内摩擦角及黏聚力。
Though a few rebels still held out, the fighting was (effective)（）ended.
THE A. V.A. GOE COMPANYRequiresa senior secretary to the Sales Manager. The company is a long established one, specializing in the manufacture of plastic containers, and has a wide home and overseas market.We are now seeking to recruit ail experienced secretary to join a vigorous and expanding sales team.Candidates should preferably be in the age range 2540 with shorthand(速记) and typewriting speeds of 120/50 w. p. m. respectively(各自地).Salary by negotiation. Good working conditions. Three weeks annual holiday. Luncheon vouchers (饭票). Pension scheme.Apply in writing, giving details of background, qualifications, experience and salary required to:Personnel OfficerXford Trading EstateXford XY3 2ZA What is the preferable way of contacting the company（）
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