听独白，回答下列各题。
【小题1】How do most people go to their workplaces in Nanjing?

A．By bus.

B．By underground.

C．By car.

【小题2】How much is the ticket of the bus?

A．Only 1 yuan.

B．More than 2 yuan.

C．1 or 2 yuan.

【小题3】What will a person do when he doesn’t want to help the elderly on the bus?

A．He will stand up and look out of the window.

B．He will sit on the seat and look at the elderly.

C．He will listen to music with eyes closed.

【小题4】Why should we help each other?

A．Because we know each other.

B．Because we will need others’ help one day.

C．Because we are students.

【小题5】How can we help a person in need when taking a bus?

A．Buy the ticket for him.

B．Let the elderly get on the bus first.

C．Make the children give their seats to you.