选出你听到的单词。(10分)
(　　)（1）A.reporter               B．doctor　             C．teacher
(　　)（2）A.China                 B．Canada              C．Chinese
(　　)（3）A.farmer                B．friend              C．father
(　　)（4）A.boy                   B．book                C．bus
(　　)（5）A.Singapore             B．sing                C．thing