20．2I．Tim Berners-Lee studied at Oxford University略略，and while he was there he built his first computer． 22．In 1980 he略略a computer program to organize his notes． 23．He designed a system called HTML that allows people to略略and put them on a web on the Internet． 24．In 1991，11 years after his first idea for a program，the World Wide Web略略． 25．Berners-Lee wanted his invention to be略略for everybody．
19．Listen to the passage and tell whether the following statements are true or false（判斷下列句子是否符合你聽到的短文內(nèi)容，符合的用"T"表示，不符合的用"F"表示）： 15．Tom went interview and was told to take s test． 16．The manager of the big company wanted to email the test result to Tom． 17．Tom didn't get the job as an office boy because he didn't have an email． 18．With $10 Tom bought 10 kilos of tomatoes and sold them on the streets． 19．It took several years for Tom to become one of the biggest food retailers （零售商） in the US． 20．The story tells us that modem technology brings great convenience to businessmen．
18．聽下面一段獨白，回答第18-20小題． 18．Where did the old lady go one evening？ A．To the supermarket． B．To her grandson's party． C．To the police station． 19．Why couldn't the lady start the car？ A．She lost the key． B．It wasn't her car． C．Something was wrong with the car． 20．How did the old lady feel at the end of the story？ A．Happy． B．Embarrassed． C．Scared．
