Sociolinguistics is the study of language in relation to society.
Questions 26 to 30 are based on the following passage.
Exercise is one of the few factors with a positive role in long-term maintenance of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to “light” beer and low-calorie bread than increase physical exertion. The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults who were trying to shed pounds said they were combining exercise with their diet.
In rejecting exercise, some people may be discouraged too much by caloric-expenditure charts: for example, one would have to briskly walk three miles just to work off the 275 calories in one delicious Danish pastry (小甜饼). Even exercise professionals concede half a point here. “Exercise by itself is a very tough way to lose weight,” says York Onnen, program director of the President’s Council on Physical Fitness and Sports.
Still, exercise’s supporting role in weight reduction is vital. A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.
If you have been sedentary (极少活动的) and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year’s time, assuming no increase in food intake, you could lose ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight.
Some people dislike exercise because （） ["they think it is physically exhausting","they find it hard to exercise while on a diet","they don’t think it possible to walk 3 miles every day","they find consulting caloric-expenditure charts troublesome"]
营业收入的审计目标是什么？
跨行政区的旅游投诉，由（）的旅游投诉受理机关协商确定管理机关。 ["旅游者所在地","旅游经营者所在地","被投诉者所在地","损害行为发生地或者结果发生地"]
一些优秀的传统文化，由于种种原因不一定能很快成为文化产业，或者不太可能成为文化产业，因此，无须加以保护。
质量方针的含义是什么？
