单项选择题
W：Could you possibly come home early M：I’m sorry I can’t．I have to stop at the hairdresser’s to get a hair cut.
A. To see a film. B. To post a letter. C. To do some shopping. D. To have a haircut.
A. when Kennedy was the president, he made some outstanding achievements B. Kennedy failed his duty as the president of the United States C. with Kennedy as the president, fewer people concerned themselves with state affairs D. in Kennedy’s time, the United States, Russia and Cuba all had some problems
A. Doctors. B. Lawyers or educators. C. Dear Abby or Dear Ann Landers. D. People who are supposed to know how to solve such problems.