题目内容
Which of the following is NOT an advantage of jargon？
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Different occupations, however, differ widely in the character of their special vocabularies. In trades and handicrafts and other vocations, such as farming and fishing, which have occupied greater numbers of men from remote times, the technical vocabulary is very old. It consists largely of native words, or of borrowed words that have worked themselves into the very fibers of our language. Hence, though highly technical in many particulars, these vocabularies are more familiar in sound, and more generally understood, than most other technicalities. The special dialects of law, in their older strata, become pretty familiar to cultivated persons, and have contributed much to the popular vocabulary. Yet, every vocation still possesses a large body of technical terms that remain essentially foreign, even to educated speech. And the proportion has been much increased in the last fifty years, particularly in the various departments of natural and political science and in the mechanic arts. Here new terms are coined with the greatest freedom and abandoned with indifference when they have served their turn. Most of the new coinages are confined to special discussions and seldom get into general literature or conversation. Yet, no profession is nowadays, as all professions once were, a closed guild. The lawyer, the physician, the man of science, and the cleric associates freely with his fellow creatures, and does not meet them in a merely professional way. Furthermore, what is called popular science makes everybody acquainted with modern views and recent discoveries. Any important experiment, though made in a remote or provincial laboratory, is at once reported in the newspaper, and everybody is soon talking about it — as in the case of the Roentgen rays and wireless telegraphy. Thus, our common speech is always taking up new technical terms and making them commonplace.
Which of the following words is least likely to have started its life as jargon？
Practitioners praise Tai Chi's spiritual and psychological benefits, but what has attracted the attention of Western scientists lately is what Tai Chi does for the body. In many ways, researchers are just catching up to what tens of millions of people in China and Chinatowns around the rest of the world already know about Tai Chi. Scientists at the Oregon Research Institute in Eugene reported that Tai Chi offers the greatest benefit to older men and women who are healthy but relatively inactive. Previous studies have shown that Tai Chi practiced regularly helps reduce falls among healthy seniors. The next step, from a scientific point of view, is to determine whether Tai Chi can help those who are already frail.
There are several styles of Tai Chi, but most of them start with a series of controlled movements, or forms, with names like Grasping the Sparrow's Tail and Repulse the Monkey. There are many good how-to books to get you started, or you can choose from among the growing number of classes offered at health centers and clubs in the U.S. and around the world. (These have the added benefit of combining instruction with a chance to meet new people.) Either way, the goal is to move at your own pace. As Tai Chi Cultural Center in Los Altos, California puts it, "Pain is no gain."
It can take a few months for the effects to kick in, but when they do they can act as a gateway to a new lifestyle. "Once people start feeling better, they often become more active in their daily life," says Dr. Karim Khan, a family-practice and sports physician at the University of British Columbia.
Any form. of exercise, of course, can do only so much. "For older individuals, Tai Chi will not be the end-all," says William Haskell, an expert in chronic-disease prevention at Stanford University. "But Tai Chi plus walking would be a very good mixture." Younger people probably need more of an aerobic challenge, but they can benefit from Tai Chi's capacity to reduce stress.
The best thing about Tai Chi is that people enjoy it, so they are more likely to stick with it long enough to get some benefit. It helps when something that's good for you is also fun.
Tai Chi movements can improve all the following EXCEPF
The author mentions "Pain is no gain" (Para. 3) in order to advise people to
Which one of the following is NOT involved in this plan？
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