阅读理解 “Where is the umversity?”is a question many visitors to Cambridge ask，bmno one can give them a clear an-swer for there is no wall to be found around the university．The university is the city．Youcan find classroom build-ings, libraries, museums and offices of the university all over the city．Andmost of its members are the students andteachers or professors of the thirty-one colleges． Cambridge was already a developing town long before the first students and teachers arrived about 800 yearsago．Itgrew up by the river Granta, as the Cam was once called．Abridge was built over the river as early as 875． In the fourteenth and fifteenth centuries more and more land was used for college buildings．Thetown grewmuch faster in the nineteenth century after the opening of the railway in 1845．Cambridgebecame a city in 1951 andnow it has a population (人口)of over 100,000．Manyyoung students want to study at Cambridge．Thousandsofpeople from all over the world come to visit the university town．Ithas become a famous place all around the world．