A mother and her young son get into a bus in a small city and sit down. The bus conductor comes to them for their money. The mother says: “I want one ticket（票）to the zoo ” and gives him two yuan. The conductor looks at the small boy for a few seconds(秒钟) and then says to him, “How old are you ,young man?” The mother begins to speak, but the conductor stops her, The boy says: “I’m four years old at home, and two in the buses.” At last the mother has to take one yuan out of her pocket(口袋) and gives it to the conductor.
Why does the conductor look at the small boy for a few seconds?

A．She likes him.

B．She thinks the boy need to buy a half-price ticket.

C．She knows the small boy.

D．She saw the boy somewhere.

Why does the conductor stop the mother and let the boy say?

A．The boy’s words are interesting

B．The mother is a bad mother

C．The small boy can tell the truth(真相).

D．She loves the small boy

At last the mother_________ .

A．buys another ticket

B．buys a half-price ticket for the boy

C．says sorry to the conductor

D．gives two yuan to the conductor

What does the word “conductor”mean ?

A．司机

B．售票员

C．乘客

D．警察

From the story we can see_________ .

A．every boy must buy a ticket in the bus

B．the mother gives the conductor four yuan in all(总计)

C．sometimes a child is more honest（诚实）than his parents

D．women are not good mothers