Questions 17 through 20 are based on the following conversation.
（1）、
A、She was a bank manager.B、She was a victim of the robbery.C、She was a defense lawyer.D、She was a witness to the crime.
（2）、
A、He was more than seven feet tall.B、He was in his late thirties.C、He was wearing a dark sweater.D、He was wearing a shirt under a jacket.
（3）、
A、Identify the suspect from pictures.B、Go upstairs to sign some documents.C、Have her photo taken for their files.D、Verify the record of what she had said.
B、
C、
D、
