给下列句子选择恰当的答语。⑴Where is classroom 4？ ____ A．It's next to the art room.
⑵This is my school.____ B．Yes，it is.
⑶Is this the teachers' office?____ C．It's so beautiful!
⑷Do you have a library?____ D．Yes，we do.
⑸Where is the gym?____ E．Classroom 4 is under the art room.
