<正>1.My nephew gave up his lucrative job to become a writer. 'Have you sold anything yet?'I asked him one day. 'Yes,'he said.'My car and my television.' 2.I'm so dumb that last week I pulled into a deserted drive-in movie because I saw'Closed for the Winter'printed on the marquee and thought it sounded like a good movie. 3.Sherlock Holmes,that master detective,was sitting in his favorite chair smoking his pipe and reading a book when he heard a knock at the door,it was his loyal friend and assistant,Doctor Waston.