阅读理解。
Our school is on Guangming Street. It's next to the People's Library. There is a big garden across
from our school. The pay phone is between our school and the post office. There are three buildings in
our school, the students' building the teachers' building and the library building.The teachers in our school
are very good.
Our school yard is very beautiful. If' you come to our school from the airport, take a taxi and go along
the highway until you see a bridge.Go across the bridge and turn left. Then go straight along Bridge Street. Our school is on the right.
根据短文内容，判断正（T）误（F）。
( ) 1.Our school is between the post office and People's Library.
( )2. The big garden is on Guangming Street.
( )3. The pay phone is behind the post office.
( )4. If' you go straight along highway,you can get to our school.
( )5. The market is across from our school.
（1）该电池的负极材料是 。电池工作时，电子流向 （填“正极”或“负极”）。