M: Do you know when the library is open
W: It is open from 9:00 a．m．to 5:00 p．m．Monday through Friday．

How long is the library open()

A．He took a bus and walked a long way home.
B．He took another train.
C．He walked home.

A．a rich man who owned a big wood
B．a poor Irishman who lived all by himself
C．a clever man who tried to get something to eat for his breakfast
D．an Irish hunter with a large family