1 . 听下面一段较长对话，回答以下小题。
1. How long has Jessica’s mother been dancing?

A．For 20 years.

B．For 23 years.

C．For 43 years.

2. Jessica’s mother is in good condition, and what makes for this more?

A．Having an optimistic attitude towards life.

B．Fruits and vegetables.

C．Taking enough exercise.

2 . 听下面一段较长对话，回答以下小题。
1. What did the woman want to be when she was a student?

A．A doctor.

B．A teacher.

C．A lawyer.

2. Why did the woman hesitate to apply for the museum job at first?

A．It seemed a very difficult job.

B．Her mother advised her to wait.

C．She thought it might be boring.

3. What was the woman probably poor at?

A．Computers.

B．Languages.

C．Statistics.

4. What part of the job does the woman enjoy most?

A．Planning large exhibitions.

B．Writing descriptions of objects.

C．Talking to visitors about displays.