单项选择题
A．A competition among schoolchildren. B．A competition in industry. C．A competition called British Designers for Tomorrow. D．A competition among the teachers.
A．suggested the ways of using solar power B．designed a more accurate sunshine power C．was able to record direct sunshine accurately D．was a superman in all things
A．he had applied for a vacancy B．he was ill and decided to leave his job in order to help his work-mates C．he was ill and his employer thought it was not fair D．his work-mates told him to resign