Ever since humans have inhabited the earth, they have made use of various forms of communication. Generally, this expression of thoughts and feelings has been form of oral speech. When there is a language barrier, communication is accomplished through sign language in which motions stand for letter, words, and ideas. Tourists, the deaf, and the mute have had to resort to this form of expression. Many of these symbols of whole words are very picturesque and exact and can be used internationally; spelling, however, cannot.
Body language transmits ideas or thoughts by certain actions, either intentionally or unintentionally. A wink can be a way of flirting or indicating that the party is only joking. A nod signifies approval, while shaking the head indicates a negative reaction.
Other forms of nonlinguistic language c A. make use of B. go to C. visit D. express
[单项选择] Passage Four
Ever since humans have live on the
earth, they have made use of various forms of communication. Generally, this
expression of thoughts and feelings has been in the form of oral speech. When
there is a language barrier, communication is accomplished through sign language
in which motions stand for letters, words, and ideas. Tourists and the people
unable to hear or speak have had to resort to this form of expression. Many of
these symbols of whole words are very vivid and exact and can be used
internationally; spelling, however, cannot. Body language
transmits ideas or thoughts by certain actions, either intentionally or
unintentionally. A wink can be a way of indicating that the part is only joking.
A nod Signifies approval, while shaking the head indicates a negative
reaction. Other forms of nonlinguistic language can be f A. When language is a barrier, people will find other forms of communication. B. Everybody uses only one form of Communication. C. Nonlinguistic language is invaluable to foreigners. D. Although other forms, apart from language of communication exist, they are of little value.
[填空题]
Historians and philosophers agree that ever since the development of agriculture, human beings have had art effect on the natural habitat (动植物生息地) of many plants and animal species. As human populations have increased, as many as 6,000 species are disappearing each year. A number 10,000 times greater than before man appeared on the planet. In one day alone, say scientists, some 45 kinds of plants and animals will die, some 17,500 species will be wiped out.
In 1977, the United States Congress took an important step to help the ever - increasing number of endangered species. With the enforcement of the Endangered Species Act, some species have gained more public recognition than others. Elephants and whales, for example, have received far more media attention than have the smaller, less known, and less attractive species that are also endangered. Yet it is the tiny species, such as bugs and bacteria, that keep the planet in balance. Scientists are becoming even more concern
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