■ A. Listen and number. 听录音,标号。

■ B. Look and check. 观察A题图,判断下列句子是(?)否(?)正确。

? 1. There is an art room in the picture.
? 2. The library is on the first floor.
? 3. The computer room is on the second floor.

? 4. The music room is next to the library.