Passage Three
Questions 33 to 35 are based on the passage you have just heard

A．Someone spilled water on it.
B．Someone lost it carelessly.
C．It was no longer accurate.
D．The measuring standard had changed.

A．She is looking for a job on campus.
B．She can get the materials they gave out at the meeting.
C．She went to the meeting with her roommate.
D．She is too busy to help the man.