Which of the following statements best expresses the main idea of the text?
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1 .2
A ignore B improve C like D determine
2 .The author thinks that if more people share a ride, there would be____.
A fewer cars on the road B a higher speed limit C more highway accidents D fewer cars to be sold
3 .3
A examination B labor C movement D education
4 .According to the passage, it is possible to save five percent of the total passenger car demand for gas each year, if_____.
A people all share car-riding instead of owning their own cars B all the cars cut off one trip on 10 miles each week C two people go shopping from time to time D people use telephones instead of riding cars
5 .4
A before B after C without D during
7 .5
A marriage B life C residence D service
8 .According to linguists, how many languages will there be in the world by the year 2100?
A Around 6800 B Around 680 C About 680 to 3400 D Around 2500
9 .Which of the followings is NOT mentioned as a reason for the extinction of a language?
A The speakers adopt another language. B Fatal natural disasters. C Government bans the use of the language. D More than 2500 people give up using it.
10 .Which of the following facts about languages is surprising?
A Some languages will be extinct by the end of this century. B Hawaiians set up an organization to save their native tongue. C Quite a few languages have a history of more than 2, 000 years. D So many languages will disappear in such as short period of time.
