1 . 听下面一段独白，回答以下小题。
1. How long has the zoo been open?

A．For about 60 years.

B．For about 110 years.

C．For about 120 years.

2. What is a feature of the zoo?

A．It has the largest collection of animals.

B．The animals are displayed cagelessly.

C．It covers an area of 120 hectares.

3. What is forbidden in the zoo?

A．Opening the cages.

B．Feeding the animals.

C．Playing with animals.

4. When does the zoo close on weekends?

A．At 4:00 p.m.

B．At 5:00 p.m.

C．At 6:00 p.m.

2 . How was the man’s vacation?

A．Pleasant.

B．Exhausting.

C．Terrible.