单项选择题
A．no meals were served after seven B．dinner was still being served C．their plane had arrived too late D．they had to go bed hungry
A．had often stayed in a big hotel in New Jersey B．had traveled to many places C．had often stayed in a small inn D．had made a lot of money
A．Women enjoy using umbrellas with various kinds of colors nowadays. B．The inventor of the umbrella is unknown. C．Once ordinary people had no right to use umbrella. D．Umbrellas were popular and cheap in ancient times.