Listen to the description about six vehicles, answer the questions as follows:(请将答案写为阿拉伯数字) Number of wheels(第一空) How many people does it carry?(第二空) Top speed(in kph)(第三空) Weight (in kilos) (第四空) Price (in pounds) (第五空)
【简答题】A.A change in the status of educated people. B.A change in the nature of reading. C.An increase in the number of books. D.An increase in the average age of readers.