We learn from the passage that Computertown USA was a______

A．Experts give lectures and talks on computers.
B．Experts are on hand to answer people's questions.
C．People are left to discover computers on their own.
D．There are computers around for people to practise on.

A．unfavourable towards children receiving education in hospitals
B．in favour of the present state of teaching in hospitals
C．unsatisfied with the present state of hospital teaching
D．satisfied with the results of the latest survey