Ⅲ. There are four choices following each statement. Mark the choice that can best complete the statement: If a linguistic study describes and analyzes the language people actually use, it is said to be （）A、prescriptiveB、analyticC、descriptiveD、linguistic

Directions: For each question in this section, select the best answer from among the choices given.　　The following sentences test correctness and effectiveness of expression. Part of each sentence or the entire sentence is underlined; beneath each sentence are five ways of phrasing the underlined material. Choice A repeats the original phrasing; the other four choices are different. If you think the original phrasing produces a better sentence than any of the alternatives, select choice A; if not, select one of the other choices.　　In making your selection, follow the requirements of standard written English; that is, pay attention to grammar, choice of words, sentence construction, and punctuation. Your selection should result in the most effective sentence—clear and precise, without awkwardness or ambiguity.　　It being difficult to monitor the eating habits of adults, so doctors must trust their patients to follow dietary recommendations.

As modern linguistics aims to describe and analyze the language people actually use, and not to lay down rules for "correct" linguistic behavior,it is said to be （）.

Grammar is a description of the（）of a language and the way in which linguistic units such as words and phrases are combined to produce sentences in the language.

Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement?（）

Ⅲ. There are four choices following each statement. Mark the choice that can best complete the statement: If a linguistic study describes and analyzes the language people actually use, it is said to be （）

Directions: Read the following texts from which five sentences have been removed. Choose from the sentences A—G the most suitable one to fill each numbered gap in the text (1—5). There are TWO extra sentences that you do not need to use. Mark your answers on your ANSWER SHEET.　 Practice 1　　1 ______ For this reason, there is a current boom in language learning for business people. But unless they can speak a foreign language really well, it is best to save it for socializing.　　2 ______ And psychologists say that your body language is much more important than what you say. Doing the wrong thing, making eye contact, touching, using people’s first names, even how you eat and drink—can all be hazardous for people who are unfamiliar with certain cultures.　　3 ______ In low context cultures such as North America, Britain, Sweden and Germany, people say things very plainly, and rely on clear verbal communication. High context cultures such as France, Japan, Spain, Saudi Arabia, China and South Korea often use silence or hand signals to communicate, and this can sometimes be as important as speaking.　　4 ______ In Japan, people bow to each other. In England, people shake hands firmly, but not very often—while in places like Italy and France people shake hands all the time but not as firmly as the English. The Germans and the Danish nod their heads while they shake hands, as a mark of respect, while people in Mediterranean countries sometimes lean their heads backwards while doing the same thing.　　5 ______ For example, the British kiss each other once, on the right cheek, the French kiss each other twice, first on the left cheek and then on the right, but in some cultures, especially in the Middle East, they kiss up to four times and still shake hands![A] But actions speak louder than words.[B] Trying to make people from other cultures feel comfortable can be confusing as well.[C] One of the most important aspects of doing business internationally is being able to speak other languages.[D] Some cultures communicate by using signals.[E] Cultures are divided into “low context” and “high context”.[F] Shaking hands is often the most common form of greeting people, but even this can create problems.[G] As a rule, though, close physical greetings such as kissing are not a good idea.

Findings in linguistic studies can often be applied to the settlement of some practical problems. The study of such applications is generally known as a（）linguistics.