听材料,回答问题。
(1)
When did Alex become a lifeguard?
A . Two years ago.
B . Three years ago.
C . Five years ago.
(2)
What does the man mainly talk about?
A . The duties of a lifeguard.
B . His previous experience.
C . The health benefits from outdoor jobs.
(3)
Which is the main responsibility of a lifeguard?
A . Helping swimmers to keep fit.
B . Making sure of the swimmers' safety.
C . Preventing people swimming alone.
(4)
What will the new members do first?
A . Get training for first aid.
B . Learn how to swim.
C . Develop love for the job.
答案: B
A
B
A