单项选择题
A．Its enormous size. B．Its plant-like appearance. C．Its instantaneous response. D．Its offensive smell.
A．He has managed to sell a number of cars. B．He is contented with his current position. C．He might get fired. D．He has lost his job.
A．There is a lot of violence in the real world today. B．Sornething has gone wrong with today’’s society. C．Many people are fond of gunplay and bloodshed. D．Showing violence is thought to be entertaining.