The Information Highway          ．

A．is free from traffic accidents	B．is crowded with car drivers
C．offers just a few on-line services	D．appeals to a large number of users

How does Mr． Cool manage to travel the Information way so fast?

A．By storing fewer files	B．By repairing the system．
C．By buying a better computer	D．By using a broad—band connection．

What can be learned from Passage 2 ?

A．There will be a book show at Grayson Hall．

B．Friedman is now studying the Great Barrier Reef．

C．There will be a talk on global warming this week．

D．Friedman is a leading expert on computer science．

Passage 2 is most probably          ．

A．a poster about a lecture	B．an ad for a new book
C．a note to a doctor in a university	D．an introduction to a professor