( )1. What does Joe Brown do?
A. He’s a fireman.
B. He’s a professor.
C. He is an artist.
C
( )2. What does the underlined word “it” refer to?
A. The criminal.
B. An interesting job.
C. A picture of the criminal.
C
( )3. Joe’s job is sometimes difficult because ____.
①there are too many criminals ②many people can’t remember the criminals well
③Joe always draws differently from the criminals ④the witnesses describe the same
person differently
A. ②④
B. ②③
C. ①④
A
( )4. Which picture shows the real criminal?
B
