单项选择题
A．need B．want C．absence D．shortage
A．Enlarge their knowledge and learn new skills. B．Catch up the opportunity to get a higher degree. C．Learn more basic knowledge to get a diploma. D．Make themselves live a more comfortable life.
A．local news used to be the only source of information B．local news still takes a significant place C．national news is becoming more popular D．international news is the fastest transmitted news